Associated Banc-Corp Q3 earnings rise 18% to $144M
ASB raised its 2026 noninterest-income growth outlook to 12%–14% and lowered its expense-growth range to 19%–20%.
Sentiment and the balance of points
Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.
Associated Banc-Corp reported net income available to common equity of $143.7 million, or $0.76 per diluted share, for the quarter ended September 30, 2026, versus $121.9 million and $0.73 a year earlier. Adjusted earnings were $153.9 million, or $0.81 per share, excluding nonrecurring acquisition costs; these adjusted measures are non-GAAP. Net interest income rose 24% year over year to $377.3 million, and net interest margin was 3.20%.
At September 30, 2026, period-end loans were $36.5 billion, up 18% year over year, and deposits were $40.4 billion, up 16%. The company repurchased $100 million of common stock, or 3.2 million shares, at a weighted average price of $30.88. Nonaccrual loans were $183.4 million, up 73% year over year, equal to 0.50% of total loans.
For 2026, ASB expects period-end loan growth of 18%–20%, total deposit growth of 17%–19%, net interest income growth of 19%–21%, and noninterest income growth of 12%–14%. Noninterest expense growth is projected at 19%–20%, including nonrecurring acquisition costs. The projections combine Associated and American National for 2026 and compare with Associated's standalone 2025 results.
How this balance works
Rhea-AI gives every point it takes from this document a weight. Minor counts 1, Moderate 3 and Major 9, so one Major point outweighs several Minor ones. The bar adds up the weights on each side, and when neither side holds more than 65% of the total the balance reads Mixed.
It reads the document as published, with the same rules for every company, and it does not look at what the market expected or at how the stock traded, so a point can be objectively good on a day the stock falls.
Rhea-AI Sentiment measures something else, the tone of the wording.
Positive
- Moderate pointNet interest income rose 24% year over year to $377.3 million.
- Moderate pointCommon-equity earnings increased 18% year over year to $143.7 million.
Negative
- Moderate pointNonaccrual loans rose 73% year over year to $183.4 million.
- Moderate pointNoninterest expense increased 20% year over year to $260.3 million.
Filing Explained
About ten million dollars of American National acquisition costs remained for recognition by December 31, 2026.
The earnings presentation says American National’s accounts, systems and branches were converted to Associated Bank in early October as planned, marking that operational milestone as complete.
The company estimates that about
8-K Event Classification
Key Figures
Key Terms
net interest margin financial
core customer deposits financial
nonaccrual loans financial
CET1 capital ratio regulatory
purchase accounting impact financial
Earnings Snapshot
For 2026, ASB expects period-end loan growth of 18%–20%, total deposit growth of 17%–19%, core customer deposit growth of 19%–21%, net interest income growth of 19%–21%, noninterest income growth of 12%–14%, noninterest expense growth of 19%–20%, and an effective tax rate of 20%–22%. Projections combine Associated and American National results and compare with Associated's standalone 2025 results.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What was ASB's diluted earnings per share for the quarter ended September 30, 2026?
How much ASB stock did the company repurchase in the third quarter of 2026?
What is ASB's 2026 commercial and industrial loan growth outlook?
AI-generated analysis. How Rhea-AI works. Not financial advice.
| UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 | |||||
| FORM | |||||
| CURRENT REPORT | |||||
| Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 | |||||
| Date of Report (Date of earliest event reported) | |||||
| | ||
| (Exact name of registrant as specified in its chapter) | ||
(State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) | ||||||
| (Address of principal executive offices) | (Zip code) | ||||||||||
| Registrant’s telephone number, including area code | ||||||||
| (Former name or former address, if changed since last report) | |||||
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): | |||||
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) | |||||
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) | |||||
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) | |||||
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) | |||||
| Title of each class | Trading symbol | Name of each exchange on which registered | ||||||
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). | |||||
Emerging growth company | |||||
☐ | If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. | ||||
| Item 2.02 Results of Operations and Financial Condition. | ||
On | ||
| Item 9.01 Financial Statements and Exhibits. | ||
(d) Exhibits. | ||
The following exhibits are furnished as part of this Report on Form 8-K: | ||
99.1 Press release of the registrant dated October 22, 2026, containing financial information for the quarter ended September30, 2026. | ||
99.2 Slide presentation discussed on the conference call for investors and analysts on October 22, 2026. | ||
| SIGNATURES | ||||||||
| Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. | ||||||||
| Associated Banc-Corp | ||||||||
| (Registrant) | ||||||||
Date: | By: /s/ Derek S. Meyer | |||||||
| Derek S. Meyer | ||||||||
| Chief Financial Officer | ||||||||
![]() | NEWS RELEASE Investor Contact: Ben McCarville, Senior Vice President, Director of Investor Relations 920-491-7059 Media Contact: Andrea Kozek, Vice President, Public Relations Senior Manager 920-491-7518 | ||||
•Wealth management fees decreased slightly from the prior quarter and increased $1 million from the same period last year. | ||
•Service charges and deposit account fees increased $1 million from the prior quarter and increased $3 million from the same period last year. | ||
•Card-based fees increased slightly from the prior quarter and increased $2 million from the same period last year. | ||
•Capital markets, net increased $3 million from the prior quarter and decreased slightly from the same period last year. | ||
•Mortgage banking, net decreased $1 million from the prior quarter and decreased $2 million from the same period last year. | ||
•Asset gains, net increased $2 million from the prior quarter and decreased $1 million from the same period last year. | ||
•Personnel expense decreased $7 million from the prior quarter and increased $18 million from the same period last year. | ||
•Technology expense increased $10 million from the prior quarter and increased $14 million from the same period last year. | ||
•Legal and professional expense decreased $8 million from the prior quarter and increased $4 million from the same period last year. | ||
•Other intangible amortization remained flat from the prior quarter and increased $5 million from the same period last year. | ||
•Other noninterest expense decreased $10 million from the prior quarter and decreased $4 million from the same period last year. | ||
| Associated Banc-Corp Consolidated Balance Sheets (Unaudited) | |||||||||||||||||||||||
| (Dollars in thousands) | September 30, 2026 | June 30, 2026 | Sequential Quarter Change | March 31, 2026 | December 31, 2025 | September 30, 2025 | Comparable Quarter Change | ||||||||||||||||
| Assets | |||||||||||||||||||||||
| Cash and due from banks | $ | 644,519 | $ | 548,057 | $ | 96,462 | $ | 465,318 | $ | 574,698 | $ | 490,431 | $ | 154,088 | |||||||||
| Interest-bearing deposits in other financial institutions | 982,850 | 1,268,379 | (285,529) | 920,684 | 1,144,123 | 802,251 | 180,599 | ||||||||||||||||
| Federal funds sold and securities purchased under agreements to resell | 100 | 14,355 | (14,255) | 175 | 1,400 | 90 | 10 | ||||||||||||||||
| Available for sale (AFS) investment securities, net, at fair value | 6,198,828 | 6,366,586 | (167,758) | 5,514,456 | 5,397,563 | 5,217,278 | 981,550 | ||||||||||||||||
| Held to maturity (HTM) investment securities, net, at amortized cost | 3,462,166 | 3,510,726 | (48,560) | 3,570,843 | 3,602,519 | 3,636,080 | (173,914) | ||||||||||||||||
| Equity securities | 30,043 | 29,960 | 83 | 26,109 | 26,060 | 26,000 | 4,043 | ||||||||||||||||
| Regulatory stocks, at cost | 304,330 | 329,436 | (25,106) | 290,189 | 252,514 | 251,642 | 52,688 | ||||||||||||||||
| Residential loans held for sale | 66,770 | 94,490 | (27,720) | 87,461 | 72,499 | 74,563 | (7,793) | ||||||||||||||||
| Commercial loans held for sale | — | 15,000 | (15,000) | — | — | — | — | ||||||||||||||||
| Loans | 36,519,871 | 36,467,040 | 52,831 | 31,798,164 | 31,163,614 | 30,951,964 | 5,567,907 | ||||||||||||||||
| Allowance for loan losses | (441,124) | (443,729) | 2,605 | (385,756) | (378,068) | (378,341) | (62,783) | ||||||||||||||||
| Loans, net | 36,078,747 | 36,023,311 | 55,436 | 31,412,408 | 30,785,546 | 30,573,623 | 5,505,124 | ||||||||||||||||
| Tax credit and other investments | 242,894 | 235,536 | 7,358 | 230,954 | 236,657 | 245,239 | (2,345) | ||||||||||||||||
| Premises and equipment, net | 447,112 | 449,003 | (1,891) | 376,760 | 381,624 | 384,139 | 62,973 | ||||||||||||||||
| Bank and corporate owned life insurance | 717,175 | 717,116 | 59 | 694,765 | 694,452 | 693,511 | 23,664 | ||||||||||||||||
| Goodwill | 1,147,081 | 1,147,081 | — | 1,104,992 | 1,104,992 | 1,104,992 | 42,089 | ||||||||||||||||
| Other intangible assets, net | 110,059 | 116,953 | (6,894) | 20,647 | 22,849 | 25,052 | 85,007 | ||||||||||||||||
| Mortgage servicing rights, net | 94,919 | 87,683 | 7,236 | 87,599 | 86,337 | 85,063 | 9,856 | ||||||||||||||||
| Interest receivable | 183,595 | 181,916 | 1,679 | 161,021 | 161,118 | 168,451 | 15,144 | ||||||||||||||||
| Other assets | 688,664 | 676,918 | 11,746 | 629,359 | 657,645 | 677,458 | 11,206 | ||||||||||||||||
| Total assets | $ | 51,399,852 | $ | 51,812,506 | $ | (412,654) | $ | 45,593,740 | $ | 45,202,596 | $ | 44,455,863 | $ | 6,943,989 | |||||||||
| Liabilities and stockholders' equity | |||||||||||||||||||||||
| Noninterest-bearing demand deposits | $ | 6,914,688 | $ | 6,908,338 | $ | 6,350 | $ | 6,125,067 | $ | 6,126,632 | $ | 5,906,251 | $ | 1,008,437 | |||||||||
| Interest-bearing deposits | 33,466,262 | 33,022,917 | 443,345 | 29,606,698 | 29,425,976 | 28,975,602 | 4,490,660 | ||||||||||||||||
| Total deposits | 40,380,950 | 39,931,255 | 449,695 | 35,731,765 | 35,552,608 | 34,881,853 | 5,499,097 | ||||||||||||||||
| Federal funds purchased and securities sold under agreements to repurchase | 266,329 | 529,276 | (262,947) | 395,652 | 307,864 | 399,665 | (133,336) | ||||||||||||||||
| FHLB advances | 3,961,112 | 4,574,681 | (613,569) | 3,421,762 | 3,268,094 | 3,220,679 | 740,433 | ||||||||||||||||
| Senior and subordinated debt | 589,168 | 591,080 | (1,912) | 592,629 | 594,276 | 594,074 | (4,906) | ||||||||||||||||
| Allowance for unfunded commitments | 49,744 | 50,744 | (1,000) | 39,276 | 41,276 | 36,276 | 13,468 | ||||||||||||||||
| Accrued expenses and other liabilities | 676,917 | 497,347 | 179,570 | 414,784 | 463,131 | 455,019 | 221,898 | ||||||||||||||||
| Total liabilities | 45,924,220 | 46,174,383 | (250,163) | 40,595,868 | 40,227,249 | 39,587,565 | 6,336,655 | ||||||||||||||||
| Stockholders' equity | |||||||||||||||||||||||
| Preferred equity | 194,112 | 194,112 | — | 194,112 | 194,112 | 194,112 | — | ||||||||||||||||
| Common equity | 5,281,520 | 5,444,011 | (162,491) | 4,803,760 | 4,781,235 | 4,674,186 | 607,334 | ||||||||||||||||
| Total stockholders' equity | 5,475,632 | 5,638,123 | (162,491) | 4,997,872 | 4,975,347 | 4,868,298 | 607,334 | ||||||||||||||||
| Total liabilities and stockholders' equity | $ | 51,399,852 | $ | 51,812,506 | $ | (412,654) | $ | 45,593,740 | $ | 45,202,596 | $ | 44,455,863 | $ | 6,943,989 | |||||||||
| Associated Banc-Corp Consolidated Statements of Income (Unaudited) | Comparable Quarter | Year to Date (YTD) | Comparable YTD | |||||||||||||||||||||||
| (Dollars and shares in thousands, except per share data) | 3Q26 | 3Q25 | Dollar Change | Percentage Change | September 2026 | September 2025 | Dollar Change | Percentage Change | ||||||||||||||||||
| Interest income | ||||||||||||||||||||||||||
| Interest and fees on loans | $ | 516,411 | $ | 455,623 | $ | 60,788 | 13 | % | $ | 1,449,927 | $ | 1,336,703 | $ | 113,224 | 8 | % | ||||||||||
| Interest and dividends on investment securities | ||||||||||||||||||||||||||
| Taxable | 87,551 | 73,727 | 13,824 | 19 | % | 251,574 | 214,689 | 36,885 | 17 | % | ||||||||||||||||
| Tax-exempt | 13,510 | 13,888 | (378) | (3) | % | 40,972 | 41,746 | (774) | (2) | % | ||||||||||||||||
| Other interest | 16,109 | 13,353 | 2,756 | 21 | % | 42,444 | 35,274 | 7,170 | 20 | % | ||||||||||||||||
| Total interest income | 633,581 | 556,591 | 76,990 | 14 | % | 1,784,917 | 1,628,412 | 156,505 | 10 | % | ||||||||||||||||
| Interest expense | ||||||||||||||||||||||||||
| Interest on deposits | 208,601 | 202,344 | 6,257 | 3 | % | 587,639 | 609,139 | (21,500) | (4) | % | ||||||||||||||||
| Interest on federal funds purchased and securities sold under agreements to repurchase | 3,008 | 2,107 | 901 | 43 | % | 10,826 | 7,733 | 3,093 | 40 | % | ||||||||||||||||
| Interest on FHLB advances | 34,138 | 35,965 | (1,827) | (5) | % | 100,760 | 86,944 | 13,816 | 16 | % | ||||||||||||||||
| Interest on senior and subordinated debt | 10,231 | 10,741 | (510) | (5) | % | 30,556 | 32,526 | (1,970) | (6) | % | ||||||||||||||||
| Interest on other interest-bearing liabilities | 352 | 212 | 140 | 66 | % | 657 | 907 | (250) | (28) | % | ||||||||||||||||
| Total interest expense | 256,330 | 251,369 | 4,961 | 2 | % | 730,438 | 737,250 | (6,812) | (1) | % | ||||||||||||||||
| Net interest income | 377,251 | 305,222 | 72,029 | 24 | % | 1,054,479 | 891,163 | 163,316 | 18 | % | ||||||||||||||||
| Provision for credit losses | 14,005 | 16,000 | (1,995) | (12) | % | 44,394 | 46,999 | (2,605) | (6) | % | ||||||||||||||||
| Net interest income after provision for credit losses | 363,246 | 289,223 | 74,023 | 26 | % | 1,010,085 | 844,164 | 165,921 | 20 | % | ||||||||||||||||
| Noninterest income | ||||||||||||||||||||||||||
| Wealth management fees | 26,161 | 25,315 | 846 | 3 | % | 77,596 | 70,837 | 6,759 | 10 | % | ||||||||||||||||
| Service charges and deposit account fees | 16,793 | 13,861 | 2,932 | 21 | % | 46,709 | 39,822 | 6,887 | 17 | % | ||||||||||||||||
| Card-based fees | 14,549 | 12,308 | 2,241 | 18 | % | 40,289 | 33,950 | 6,339 | 19 | % | ||||||||||||||||
| Other fee-based revenue | 6,630 | 5,414 | 1,216 | 22 | % | 17,250 | 15,659 | 1,591 | 10 | % | ||||||||||||||||
| Capital markets, net | 10,702 | 10,764 | (62) | (1) | % | 24,720 | 20,873 | 3,847 | 18 | % | ||||||||||||||||
| Mortgage banking, net | 1,765 | 3,541 | (1,776) | (50) | % | 10,653 | 11,577 | (924) | (8) | % | ||||||||||||||||
| Loss on mortgage portfolio sale | — | — | — | — | % | — | (6,976) | 6,976 | (100) | % | ||||||||||||||||
| Bank and corporate owned life insurance | 4,691 | 4,051 | 640 | 16 | % | 13,122 | 13,391 | (269) | (2) | % | ||||||||||||||||
| Asset gains, net | 2,676 | 3,340 | (664) | (20) | % | 4,305 | 727 | 3,578 | 492 | % | ||||||||||||||||
| Investment securities (losses) gains, net | (46) | 1 | (47) | N/M | (40) | 13 | (53) | (408) | % | |||||||||||||||||
| Other | 3,210 | 2,670 | 540 | 20 | % | 8,783 | 7,147 | 1,636 | 23 | % | ||||||||||||||||
| Total noninterest income | 87,131 | 81,265 | 5,866 | 7 | % | 243,387 | 207,019 | 36,368 | 18 | % | ||||||||||||||||
| Noninterest expense | ||||||||||||||||||||||||||
| Personnel | 153,714 | 135,703 | 18,011 | 13 | % | 450,054 | 386,593 | 63,461 | 16 | % | ||||||||||||||||
| Technology | 42,725 | 28,590 | 14,135 | 49 | % | 105,328 | 82,237 | 23,091 | 28 | % | ||||||||||||||||
| Occupancy | 15,552 | 12,757 | 2,795 | 22 | % | 43,369 | 40,782 | 2,587 | 6 | % | ||||||||||||||||
| Business development and advertising | 9,477 | 8,362 | 1,115 | 13 | % | 25,851 | 22,496 | 3,355 | 15 | % | ||||||||||||||||
| Equipment | 5,480 | 4,368 | 1,112 | 25 | % | 16,514 | 13,389 | 3,125 | 23 | % | ||||||||||||||||
| Legal and professional | 9,053 | 5,232 | 3,821 | 73 | % | 33,228 | 17,989 | 15,239 | 85 | % | ||||||||||||||||
| Loan and foreclosure costs | 2,039 | 1,638 | 401 | 24 | % | 5,298 | 6,937 | (1,639) | (24) | % | ||||||||||||||||
| FDIC assessment | 11,802 | 9,980 | 1,822 | 18 | % | 31,234 | 30,124 | 1,110 | 4 | % | ||||||||||||||||
| Other intangible amortization | 6,894 | 2,203 | 4,691 | 213 | % | 15,990 | 6,608 | 9,382 | 142 | % | ||||||||||||||||
| Other | 3,606 | 7,369 | (3,763) | (51) | % | 24,520 | 29,017 | (4,497) | (15) | % | ||||||||||||||||
| Total noninterest expense | 260,342 | 216,202 | 44,140 | 20 | % | 751,386 | 636,173 | 115,213 | 18 | % | ||||||||||||||||
| Income before income taxes | 190,035 | 154,286 | 35,749 | 23 | % | 502,086 | 415,010 | 87,076 | 21 | % | ||||||||||||||||
| Income tax expense | 43,449 | 29,554 | 13,895 | 47 | % | 112,301 | 77,362 | 34,939 | 45 | % | ||||||||||||||||
| Net income | 146,586 | 124,732 | 21,854 | 18 | % | 389,785 | 337,648 | 52,137 | 15 | % | ||||||||||||||||
| Preferred stock dividends | 2,875 | 2,875 | — | — | % | 8,625 | 8,625 | — | — | % | ||||||||||||||||
| Net income available to common equity | $ | 143,711 | $ | 121,857 | $ | 21,854 | 18 | % | $ | 381,160 | $ | 329,023 | $ | 52,137 | 16 | % | ||||||||||
Pre-tax pre-provision income(a) | 204,040 | 170,286 | 33,754 | 20 | % | 546,480 | 462,009 | 84,471 | 18 | % | ||||||||||||||||
| Earnings per common share | ||||||||||||||||||||||||||
| Basic | $ | 0.77 | $ | 0.73 | $ | 0.04 | 5 | % | $ | 2.11 | $ | 1.98 | $ | 0.13 | 7 | % | ||||||||||
| Diluted | $ | 0.76 | $ | 0.73 | $ | 0.03 | 4 | % | $ | 2.09 | $ | 1.96 | $ | 0.13 | 7 | % | ||||||||||
| Average common shares outstanding | ||||||||||||||||||||||||||
| Basic | 186,685 | 165,029 | 21,656 | 13 | % | 180,034 | 165,064 | 14,970 | 9 | % | ||||||||||||||||
| Diluted | 188,500 | 166,703 | 21,797 | 13 | % | 181,782 | 166,645 | 15,137 | 9 | % | ||||||||||||||||
| Associated Banc-Corp Consolidated Statements of Income (Unaudited) - Quarterly Trend | |||||||||||||||||||||||||||||
| (Dollars and shares in thousands, except per share data) | Sequential Quarter | ||||||||||||||||||||||||||||
| 3Q26 | 2Q26 | Dollar Change | Percentage Change | 1Q26 | 4Q25 | 3Q25 | |||||||||||||||||||||||
| Interest income | |||||||||||||||||||||||||||||
| Interest and fees on loans | $ | 516,411 | $ | 506,528 | $ | 9,883 | 2 | % | $ | 426,989 | $ | 445,687 | $ | 455,623 | |||||||||||||||
| Interest and dividends on investment securities | |||||||||||||||||||||||||||||
| Taxable | 87,551 | 88,347 | (796) | (1) | % | 75,676 | 73,511 | 73,727 | |||||||||||||||||||||
| Tax-exempt | 13,510 | 13,725 | (215) | (2) | % | 13,738 | 13,851 | 13,888 | |||||||||||||||||||||
| Other interest | 16,109 | 14,694 | 1,415 | 10 | % | 11,641 | 11,294 | 13,353 | |||||||||||||||||||||
| Total interest income | 633,581 | 623,294 | 10,287 | 2 | % | 528,044 | 544,343 | 556,591 | |||||||||||||||||||||
| Interest expense | |||||||||||||||||||||||||||||
| Interest on deposits | 208,601 | 203,765 | 4,836 | 2 | % | 175,273 | 194,778 | 202,344 | |||||||||||||||||||||
| Interest on federal funds purchased and securities sold under agreements to repurchase | 3,008 | 4,085 | (1,077) | (26) | % | 3,732 | 2,682 | 2,107 | |||||||||||||||||||||
| Interest on FHLB advances | 34,138 | 35,052 | (914) | (3) | % | 31,570 | 26,309 | 35,965 | |||||||||||||||||||||
| Interest on senior and subordinated debt | 10,231 | 10,163 | 68 | 1 | % | 10,163 | 10,483 | 10,741 | |||||||||||||||||||||
| Interest on other interest-bearing liabilities | 352 | 190 | 162 | 85 | % | 116 | 110 | 212 | |||||||||||||||||||||
| Total interest expense | 256,330 | 253,255 | 3,075 | 1 | % | 220,854 | 234,362 | 251,369 | |||||||||||||||||||||
| Net interest income | 377,251 | 370,039 | 7,212 | 2 | % | 307,190 | 309,981 | 305,222 | |||||||||||||||||||||
| Provision for credit losses | 14,005 | 19,388 | (5,383) | (28) | % | 11,001 | 6,998 | 16,000 | |||||||||||||||||||||
| Net interest income after provision for credit losses | 363,246 | 350,651 | 12,595 | 4 | % | 296,189 | 302,983 | 289,223 | |||||||||||||||||||||
| Noninterest income | |||||||||||||||||||||||||||||
| Wealth management fees | 26,161 | 26,217 | (56) | — | % | 25,219 | 25,742 | 25,315 | |||||||||||||||||||||
| Service charges and deposit account fees | 16,793 | 15,863 | 930 | 6 | % | 14,054 | 13,827 | 13,861 | |||||||||||||||||||||
| Card-based fees | 14,549 | 14,161 | 388 | 3 | % | 11,579 | 12,679 | 12,308 | |||||||||||||||||||||
| Other fee-based revenue | 6,630 | 5,758 | 872 | 15 | % | 4,862 | 5,557 | 5,414 | |||||||||||||||||||||
| Capital markets, net | 10,702 | 7,476 | 3,226 | 43 | % | 6,543 | 11,175 | 10,764 | |||||||||||||||||||||
| Mortgage banking, net | 1,765 | 2,777 | (1,012) | (36) | % | 6,111 | 2,926 | 3,541 | |||||||||||||||||||||
| Bank and corporate owned life insurance | 4,691 | 4,615 | 76 | 2 | % | 3,816 | 3,804 | 4,051 | |||||||||||||||||||||
| Asset gains, net | 2,676 | 789 | 1,887 | 239 | % | 840 | 838 | 3,340 | |||||||||||||||||||||
| Investment securities (losses) gains, net | (46) | 35 | (81) | (231) | % | (28) | 37 | 1 | |||||||||||||||||||||
| Other | 3,210 | 2,707 | 503 | 19 | % | 2,861 | 2,799 | 2,670 | |||||||||||||||||||||
| Total noninterest income | 87,131 | 80,398 | 6,733 | 8 | % | 75,857 | 79,384 | 81,265 | |||||||||||||||||||||
| Noninterest expense | |||||||||||||||||||||||||||||
| Personnel | 153,714 | 161,168 | (7,454) | (5) | % | 135,172 | 135,130 | 135,703 | |||||||||||||||||||||
| Technology | 42,725 | 32,867 | 9,858 | 30 | % | 29,736 | 28,641 | 28,590 | |||||||||||||||||||||
| Occupancy | 15,552 | 14,091 | 1,461 | 10 | % | 13,725 | 14,229 | 12,757 | |||||||||||||||||||||
| Business development and advertising | 9,477 | 8,548 | 929 | 11 | % | 7,827 | 9,118 | 8,362 | |||||||||||||||||||||
| Equipment | 5,480 | 5,423 | 57 | 1 | % | 5,610 | 6,888 | 4,368 | |||||||||||||||||||||
| Legal and professional | 9,053 | 17,454 | (8,401) | (48) | % | 6,721 | 5,945 | 5,232 | |||||||||||||||||||||
| Loan and foreclosure costs | 2,039 | 1,552 | 487 | 31 | % | 1,707 | 1,327 | 1,638 | |||||||||||||||||||||
| FDIC assessment | 11,802 | 10,595 | 1,207 | 11 | % | 8,837 | 6,589 | 9,980 | |||||||||||||||||||||
| Other intangible amortization | 6,894 | 6,894 | — | — | % | 2,203 | 2,203 | 2,203 | |||||||||||||||||||||
| Other | 3,606 | 13,290 | (9,684) | (73) | % | 7,625 | 9,396 | 7,369 | |||||||||||||||||||||
| Total noninterest expense | 260,342 | 271,882 | (11,540) | (4) | % | 219,163 | 219,466 | 216,202 | |||||||||||||||||||||
| Income before income taxes | 190,035 | 159,167 | 30,868 | 19 | % | 152,883 | 162,901 | 154,286 | |||||||||||||||||||||
| Income tax expense | 43,449 | 35,603 | 7,846 | 22 | % | 33,248 | 25,772 | 29,554 | |||||||||||||||||||||
| Net income | 146,586 | 123,564 | 23,022 | 19 | % | 119,635 | 137,129 | 124,732 | |||||||||||||||||||||
| Preferred stock dividends | 2,875 | 2,875 | — | — | % | 2,875 | 2,875 | 2,875 | |||||||||||||||||||||
| Net income available to common equity | $ | 143,711 | $ | 120,689 | $ | 23,022 | 19 | % | $ | 116,760 | $ | 134,254 | $ | 121,857 | |||||||||||||||
Pre-tax pre-provision income(a) | 204,040 | 178,555 | 25,485 | 14 | % | 163,884 | 169,899 | 170,286 | |||||||||||||||||||||
| Earnings per common share | |||||||||||||||||||||||||||||
| Basic | $ | 0.77 | $ | 0.64 | $ | 0.13 | 20 | % | $ | 0.70 | $ | 0.81 | $ | 0.73 | |||||||||||||||
| Diluted | $ | 0.76 | $ | 0.63 | $ | 0.13 | 21 | % | $ | 0.70 | $ | 0.80 | $ | 0.73 | |||||||||||||||
| Average common shares outstanding | |||||||||||||||||||||||||||||
| Basic | 186,685 | 188,084 | (1,399) | (1) | % | 165,097 | 165,126 | 165,029 | |||||||||||||||||||||
| Diluted | 188,500 | 189,899 | (1,399) | (1) | % | 166,561 | 166,746 | 166,703 | |||||||||||||||||||||
| Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Sequential and Comparable Quarter | |||||||||||||||||||||||||||||
| Three Months Ended | |||||||||||||||||||||||||||||
| September 30, 2026 | June 30, 2026 | September 30, 2025(a) | |||||||||||||||||||||||||||
| (Dollars in thousands) | Average Balance | Interest Income / Expense | Average Yield /Rate | Average Balance | Interest Income / Expense | Average Yield /Rate | Average Balance | Interest Income /Expense | Average Yield /Rate | ||||||||||||||||||||
| Assets | |||||||||||||||||||||||||||||
| Earning assets | |||||||||||||||||||||||||||||
Loans (b)(c) | |||||||||||||||||||||||||||||
| Commercial and industrial | $ | 13,419,967 | $ | 203,370 | 6.01 | % | $ | 13,185,643 | $ | 197,248 | 6.00 | % | $ | 11,367,533 | $ | 187,046 | 6.53 | % | |||||||||||
| Commercial real estate—owner occupied | 1,570,109 | 22,270 | 5.63 | % | 1,577,489 | 22,000 | 5.59 | % | 1,105,787 | 15,827 | 5.68 | % | |||||||||||||||||
| Commercial and business lending | 14,990,076 | 225,640 | 5.97 | % | 14,763,132 | 219,248 | 5.96 | % | 12,473,319 | 202,873 | 6.45 | % | |||||||||||||||||
| Commercial real estate—investor | 6,464,811 | 98,026 | 6.02 | % | 6,502,707 | 99,131 | 6.11 | % | 5,300,765 | 87,114 | 6.52 | % | |||||||||||||||||
| Real estate construction | 2,609,406 | 44,332 | 6.74 | % | 2,410,500 | 40,425 | 6.73 | % | 1,991,565 | 36,770 | 7.32 | % | |||||||||||||||||
| Commercial real estate lending | 9,074,217 | 142,358 | 6.23 | % | 8,913,207 | 139,556 | 6.28 | % | 7,292,330 | 123,884 | 6.74 | % | |||||||||||||||||
| Total commercial | 24,064,293 | 367,998 | 6.07 | % | 23,676,339 | 358,804 | 6.08 | % | 19,765,649 | 326,757 | 6.56 | % | |||||||||||||||||
| Residential mortgage | 6,849,299 | 65,911 | 3.85 | % | 6,916,754 | 65,963 | 3.81 | % | 6,987,858 | 65,553 | 3.75 | % | |||||||||||||||||
| Auto finance | 4,082,986 | 59,941 | 5.82 | % | 4,044,290 | 58,768 | 5.83 | % | 3,000,978 | 42,230 | 5.58 | % | |||||||||||||||||
| Home equity | 836,914 | 13,391 | 6.39 | % | 817,378 | 13,096 | 6.41 | % | 690,330 | 12,641 | 7.32 | % | |||||||||||||||||
| Other consumer | 363,543 | 9,665 | 10.55 | % | 415,476 | 10,388 | 10.03 | % | 305,644 | 8,972 | 11.65 | % | |||||||||||||||||
| Total consumer | 12,132,742 | 148,908 | 4.89 | % | 12,193,898 | 148,215 | 4.87 | % | 10,984,811 | 129,396 | 4.70 | % | |||||||||||||||||
| Total loans | 36,197,035 | 516,906 | 5.67 | % | 35,870,237 | 507,019 | 5.67 | % | 30,750,460 | 456,153 | 5.89 | % | |||||||||||||||||
| Investments | |||||||||||||||||||||||||||||
| Taxable securities | 7,963,260 | 87,551 | 4.40 | % | 8,153,435 | 88,347 | 4.33 | % | 6,767,664 | 73,727 | 4.36 | % | |||||||||||||||||
Tax-exempt securities(b) | 1,941,019 | 17,101 | 3.52 | % | 1,971,946 | 17,373 | 3.52 | % | 1,997,416 | 17,580 | 3.52 | % | |||||||||||||||||
| Other short-term investments | 1,401,842 | 16,109 | 4.56 | % | 1,291,636 | 14,694 | 4.56 | % | 1,046,723 | 13,353 | 5.06 | % | |||||||||||||||||
| Total investments | 11,306,121 | 120,761 | 4.27 | % | 11,417,017 | 120,414 | 4.22 | % | 9,811,804 | 104,660 | 4.26 | % | |||||||||||||||||
| Total earning assets and related interest income | 47,503,156 | $ | 637,667 | 5.34 | % | 47,287,254 | $ | 627,433 | 5.32 | % | 40,562,264 | $ | 560,813 | 5.50 | % | ||||||||||||||
| Other assets, net | 4,096,534 | 3,948,588 | 3,452,939 | ||||||||||||||||||||||||||
| Total assets | $ | 51,599,690 | $ | 51,235,842 | $ | 44,015,203 | |||||||||||||||||||||||
| Liabilities and stockholders' equity | |||||||||||||||||||||||||||||
| Interest-bearing liabilities | |||||||||||||||||||||||||||||
| Interest-bearing deposits | |||||||||||||||||||||||||||||
| Savings | $ | 6,187,886 | $ | 21,207 | 1.36 | % | $ | 6,046,605 | $ | 19,815 | 1.31 | % | $ | 5,338,129 | $ | 19,042 | 1.42 | % | |||||||||||
| Interest-bearing demand | 9,035,081 | 40,602 | 1.78 | % | 8,720,180 | 37,161 | 1.71 | % | 7,898,770 | 44,763 | 2.25 | % | |||||||||||||||||
| Money market | 7,619,006 | 46,757 | 2.43 | % | 7,641,652 | 45,976 | 2.41 | % | 5,860,802 | 38,061 | 2.58 | % | |||||||||||||||||
| Network transaction deposits | 1,869,045 | 17,727 | 3.76 | % | 1,879,876 | 17,459 | 3.73 | % | 1,933,659 | 21,276 | 4.37 | % | |||||||||||||||||
| Brokered CDs | 3,920,540 | 39,334 | 3.98 | % | 4,085,995 | 40,487 | 3.97 | % | 3,916,329 | 42,878 | 4.34 | % | |||||||||||||||||
| Other time deposits | 4,963,185 | 42,974 | 3.44 | % | 4,945,821 | 42,867 | 3.48 | % | 3,961,522 | 36,323 | 3.64 | % | |||||||||||||||||
| Total interest-bearing deposits | 33,594,743 | 208,601 | 2.46 | % | 33,320,129 | 203,765 | 2.45 | % | 28,909,211 | 202,344 | 2.78 | % | |||||||||||||||||
| Federal funds purchased and securities sold under agreements to repurchase | 337,397 | 3,008 | 3.54 | % | 460,414 | 4,085 | 3.56 | % | 227,460 | 2,107 | 3.68 | % | |||||||||||||||||
| FHLB advances | 3,528,243 | 34,138 | 3.84 | % | 3,733,950 | 35,052 | 3.77 | % | 3,181,903 | 35,965 | 4.48 | % | |||||||||||||||||
| Senior and subordinated debt | 590,928 | 10,231 | 6.93 | % | 592,195 | 10,163 | 6.86 | % | 593,045 | 10,741 | 7.24 | % | |||||||||||||||||
| Other interest-bearing liabilities | 35,181 | 352 | 3.97 | % | 16,430 | 190 | 4.64 | % | 19,276 | 212 | 4.36 | % | |||||||||||||||||
| Total funding | 4,491,749 | 47,729 | 4.22 | % | 4,802,989 | 49,490 | 4.13 | % | 4,021,685 | 49,025 | 4.85 | % | |||||||||||||||||
| Total interest-bearing liabilities and related interest expense | 38,086,492 | $ | 256,330 | 2.67 | % | 38,123,118 | $ | 253,255 | 2.66 | % | 32,930,896 | $ | 251,369 | 3.03 | % | ||||||||||||||
| Noninterest-bearing demand deposits | 7,371,331 | 7,062,098 | 5,796,676 | ||||||||||||||||||||||||||
| Other liabilities | 484,357 | 422,642 | 466,482 | ||||||||||||||||||||||||||
| Stockholders’ equity | 5,657,510 | 5,627,984 | 4,821,150 | ||||||||||||||||||||||||||
| Total liabilities and stockholders’ equity | $ | 51,599,690 | $ | 51,235,842 | $ | 44,015,203 | |||||||||||||||||||||||
| Interest rate spread | 2.67 | % | 2.65 | % | 2.47 | % | |||||||||||||||||||||||
| Net free funds | 0.53 | % | 0.52 | % | 0.57 | % | |||||||||||||||||||||||
| Fully tax-equivalent net interest income and net interest margin | $ | 381,337 | 3.20 | % | $ | 374,178 | 3.17 | % | $ | 309,444 | 3.04 | % | |||||||||||||||||
| Fully tax-equivalent adjustment | (4,086) | (4,139) | (4,222) | ||||||||||||||||||||||||||
| Net interest income | $ | 377,251 | $ | 370,039 | $ | 305,222 | |||||||||||||||||||||||
| Associated Banc-Corp Net Interest Income Analysis - Fully Tax-Equivalent Basis - Year Over Year | ||||||||||||||||||||
| Nine Months Ended September 30, | ||||||||||||||||||||
| 2026 | 2025(a) | |||||||||||||||||||
| (Dollars in thousands) | Average Balance | Interest Income / Expense | Average Yield / Rate | Average Balance | Interest Income / Expense | Average Yield / Rate | ||||||||||||||
| Assets | ||||||||||||||||||||
| Earning assets | ||||||||||||||||||||
Loans (b) (c) | ||||||||||||||||||||
| Commercial and industrial | $ | 12,800,123 | $ | 573,125 | 5.99 | % | $ | 10,980,230 | $ | 536,786 | 6.54 | % | ||||||||
| Commercial real estate—owner occupied | 1,447,492 | 60,238 | 5.56 | % | 1,120,206 | 48,042 | 5.73 | % | ||||||||||||
| Commercial and business lending | 14,247,615 | 633,363 | 5.94 | % | 12,100,436 | 584,828 | 6.46 | % | ||||||||||||
| Commercial real estate—investor | 6,085,950 | 275,310 | 6.05 | % | 5,432,417 | 265,772 | 6.54 | % | ||||||||||||
| Real estate construction | 2,360,444 | 118,800 | 6.73 | % | 1,920,292 | 104,598 | 7.28 | % | ||||||||||||
| Commercial real estate lending | 8,446,394 | 394,110 | 6.24 | % | 7,352,709 | 370,370 | 6.73 | % | ||||||||||||
| Total commercial | 22,694,009 | 1,027,473 | 6.05 | % | 19,453,145 | 955,197 | 6.56 | % | ||||||||||||
Residential mortgage | 6,866,076 | 196,514 | 3.82 | % | 7,091,945 | 197,371 | 3.71 | % | ||||||||||||
| Auto finance | 3,754,434 | 160,677 | 5.72 | % | 2,926,862 | 122,562 | 5.60 | % | ||||||||||||
| Home equity | 788,518 | 38,179 | 6.46 | % | 671,884 | 36,791 | 7.30 | % | ||||||||||||
| Other consumer | 364,560 | 28,557 | 10.47 | % | 309,654 | 26,389 | 11.39 | % | ||||||||||||
| Total consumer | 11,773,588 | 423,927 | 4.81 | % | 11,000,345 | 383,113 | 4.65 | % | ||||||||||||
| Total loans | 34,467,597 | 1,451,400 | 5.63 | % | 30,453,490 | 1,338,311 | 5.87 | % | ||||||||||||
| Investments | ||||||||||||||||||||
| Taxable securities | 7,732,748 | 251,574 | 4.34 | % | 6,582,998 | 214,689 | 4.35 | % | ||||||||||||
Tax-exempt securities(b) | 1,963,684 | 51,864 | 3.52 | % | 2,006,027 | 52,844 | 3.51 | % | ||||||||||||
| Other short-term investments | 1,238,168 | 42,444 | 4.58 | % | 935,475 | 35,274 | 5.04 | % | ||||||||||||
| Total investments | 10,934,600 | 345,882 | 4.22 | % | 9,524,500 | 302,806 | 4.24 | % | ||||||||||||
| Total earning assets and related interest income | 45,402,197 | $ | 1,797,282 | 5.29 | % | 39,977,990 | $ | 1,641,117 | 5.48 | % | ||||||||||
| Other assets, net | 3,906,735 | 3,382,379 | ||||||||||||||||||
| Total assets | $ | 49,308,932 | $ | 43,360,369 | ||||||||||||||||
| Liabilities and stockholders' equity | ||||||||||||||||||||
| Interest-bearing liabilities | ||||||||||||||||||||
| Interest-bearing deposits | ||||||||||||||||||||
| Savings | $ | 5,924,846 | $ | 58,712 | 1.32 | % | $ | 5,241,799 | $ | 54,110 | 1.38 | % | ||||||||
| Interest-bearing demand | 8,551,442 | 111,999 | 1.75 | % | 7,870,806 | 132,678 | 2.25 | % | ||||||||||||
| Money market | 7,113,072 | 126,973 | 2.39 | % | 5,975,632 | 116,316 | 2.60 | % | ||||||||||||
| Network transaction deposits | 1,888,746 | 52,687 | 3.73 | % | 1,875,523 | 61,554 | 4.39 | % | ||||||||||||
| Brokered CDs | 3,834,723 | 114,325 | 3.99 | % | 4,105,700 | 137,589 | 4.48 | % | ||||||||||||
| Other time deposits | 4,728,922 | 122,943 | 3.48 | % | 3,815,105 | 106,892 | 3.75 | % | ||||||||||||
| Total interest-bearing deposits | 32,041,751 | 587,639 | 2.45 | % | 28,884,565 | 609,139 | 2.82 | % | ||||||||||||
| Federal funds purchased and securities sold under agreements to repurchase | 407,330 | 10,826 | 3.55 | % | 274,204 | 7,733 | 3.77 | % | ||||||||||||
| FHLB advances | 3,548,066 | 100,760 | 3.80 | % | 2,672,351 | 86,944 | 4.35 | % | ||||||||||||
| Senior and subordinated debt | 592,495 | 30,556 | 6.88 | % | 604,146 | 32,526 | 7.18 | % | ||||||||||||
| Other interest-bearing liabilities | 21,029 | 657 | 4.18 | % | 22,861 | 907 | 5.30 | % | ||||||||||||
| Total funding | 4,568,920 | 142,799 | 4.18 | % | 3,573,561 | 128,110 | 4.79 | % | ||||||||||||
| Total interest-bearing liabilities and related interest expense | 36,610,671 | $ | 730,438 | 2.67 | % | 32,458,126 | $ | 737,250 | 3.04 | % | ||||||||||
| Noninterest-bearing demand deposits | 6,815,928 | 5,695,818 | ||||||||||||||||||
| Other liabilities | 449,275 | 477,597 | ||||||||||||||||||
| Stockholders’ equity | 5,433,058 | 4,728,828 | ||||||||||||||||||
| Total liabilities and stockholders’ equity | $ | 49,308,932 | $ | 43,360,369 | ||||||||||||||||
| Interest rate spread | 2.62 | % | 2.45 | % | ||||||||||||||||
| Net free funds | 0.52 | % | 0.57 | % | ||||||||||||||||
| Fully tax-equivalent net interest income and net interest margin | $ | 1,066,844 | 3.14 | % | $ | 903,867 | 3.02 | % | ||||||||||||
| Fully tax-equivalent adjustment | (12,365) | (12,705) | ||||||||||||||||||
| Net interest income | $ | 1,054,479 | $ | 891,163 | ||||||||||||||||
| Associated Banc-Corp Loan and Deposit Composition | |||||||||||||||||||||||
| (Dollars in thousands) | |||||||||||||||||||||||
| Period end loan composition | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | ||||||||||||||||
| Commercial and industrial | $ | 13,804,140 | $ | 13,750,175 | — | % | $ | 12,339,597 | $ | 11,799,757 | $ | 11,567,651 | 19 | % | |||||||||
| Commercial real estate—owner occupied | 1,601,925 | 1,575,445 | 2 | % | 1,193,778 | 1,186,324 | 1,149,939 | 39 | % | ||||||||||||||
| Commercial and business lending | 15,406,065 | 15,325,620 | 1 | % | 13,533,375 | 12,986,081 | 12,717,590 | 21 | % | ||||||||||||||
| Commercial real estate—investor | 6,494,991 | 6,492,950 | — | % | 5,266,584 | 5,246,030 | 5,369,441 | 21 | % | ||||||||||||||
| Real estate construction | 2,601,571 | 2,546,186 | 2 | % | 2,117,479 | 1,994,642 | 1,958,766 | 33 | % | ||||||||||||||
| Commercial real estate lending | 9,096,562 | 9,039,136 | 1 | % | 7,384,063 | 7,240,672 | 7,328,207 | 24 | % | ||||||||||||||
| Total commercial | 24,502,627 | 24,364,756 | 1 | % | 20,917,438 | 20,226,753 | 20,045,797 | 22 | % | ||||||||||||||
| Residential mortgage | 6,740,214 | 6,808,398 | (1) | % | 6,727,734 | 6,793,957 | 6,858,285 | (2) | % | ||||||||||||||
| Auto finance | 4,093,215 | 4,044,416 | 1 | % | 3,136,334 | 3,106,498 | 3,041,644 | 35 | % | ||||||||||||||
| Home equity | 848,507 | 826,343 | 3 | % | 706,075 | 713,271 | 698,112 | 22 | % | ||||||||||||||
| Other consumer | 335,308 | 423,127 | (21) | % | 310,583 | 323,135 | 308,126 | 9 | % | ||||||||||||||
| Total consumer | 12,017,244 | 12,102,284 | (1) | % | 10,880,726 | 10,936,861 | 10,906,167 | 10 | % | ||||||||||||||
| Total loans | $ | 36,519,871 | $ | 36,467,040 | — | % | $ | 31,798,164 | $ | 31,163,614 | $ | 30,951,964 | 18 | % | |||||||||
Quarter average loan composition(a) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | ||||||||||||||||
| Commercial and industrial | $ | 13,419,967 | $ | 13,185,643 | 2 | % | $ | 11,776,702 | $ | 11,588,059 | $ | 11,367,533 | 18 | % | |||||||||
| Commercial real estate—owner occupied | 1,570,109 | 1,577,489 | — | % | 1,190,708 | 1,157,531 | 1,105,787 | 42 | % | ||||||||||||||
| Commercial and business lending | 14,990,076 | 14,763,132 | 2 | % | 12,967,410 | 12,745,590 | 12,473,319 | 20 | % | ||||||||||||||
| Commercial real estate—investor | 6,464,811 | 6,502,707 | (1) | % | 5,277,283 | 5,291,562 | 5,300,765 | 22 | % | ||||||||||||||
| Real estate construction | 2,609,406 | 2,410,500 | 8 | % | 2,055,338 | 1,974,318 | 1,991,565 | 31 | % | ||||||||||||||
| Commercial real estate lending | 9,074,217 | 8,913,207 | 2 | % | 7,332,621 | 7,265,880 | 7,292,330 | 24 | % | ||||||||||||||
| Total commercial | 24,064,293 | 23,676,339 | 2 | % | 20,300,031 | 20,011,470 | 19,765,649 | 22 | % | ||||||||||||||
| Residential mortgage | 6,849,299 | 6,916,754 | (1) | % | 6,831,984 | 6,899,778 | 6,987,858 | (2) | % | ||||||||||||||
| Auto finance | 4,082,986 | 4,044,290 | 1 | % | 3,125,504 | 3,064,457 | 3,000,978 | 36 | % | ||||||||||||||
| Home equity | 836,914 | 817,378 | 2 | % | 709,865 | 706,923 | 690,330 | 21 | % | ||||||||||||||
| Other consumer | 363,543 | 415,476 | (12) | % | 314,118 | 312,730 | 305,644 | 19 | % | ||||||||||||||
| Total consumer | 12,132,742 | 12,193,898 | (1) | % | 10,981,471 | 10,983,888 | 10,984,811 | 10 | % | ||||||||||||||
| Total loans | $ | 36,197,035 | $ | 35,870,237 | 1 | % | $ | 31,281,502 | $ | 30,995,358 | $ | 30,750,460 | 18 | % | |||||||||
| Period end deposit and customer funding composition | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | ||||||||||||||||
| Noninterest-bearing demand | $ | 6,914,688 | $ | 6,908,338 | — | % | $ | 6,125,067 | $ | 6,126,632 | $ | 5,906,251 | 17 | % | |||||||||
| Savings | 6,216,008 | 6,171,614 | 1 | % | 5,660,641 | 5,471,870 | 5,380,574 | 16 | % | ||||||||||||||
| Interest-bearing demand | 9,096,012 | 8,697,879 | 5 | % | 7,964,665 | 7,823,362 | 7,791,861 | 17 | % | ||||||||||||||
| Money market | 7,655,206 | 7,614,164 | 1 | % | 6,188,045 | 6,139,438 | 5,785,871 | 32 | % | ||||||||||||||
| Network transaction deposits | 1,745,224 | 1,823,130 | (4) | % | 1,746,518 | 2,154,995 | 2,013,964 | (13) | % | ||||||||||||||
| Brokered CDs | 3,790,075 | 3,933,787 | (4) | % | 3,562,752 | 3,795,133 | 3,956,517 | (4) | % | ||||||||||||||
| Other time deposits | 4,963,737 | 4,782,343 | 4 | % | 4,484,077 | 4,041,178 | 4,046,815 | 23 | % | ||||||||||||||
| Total deposits | 40,380,950 | 39,931,255 | 1 | % | 35,731,765 | 35,552,608 | 34,881,853 | 16 | % | ||||||||||||||
Other customer funding(b) | 66,124 | 55,371 | 19 | % | 42,372 | 47,794 | 64,570 | 2 | % | ||||||||||||||
| Total deposits and other customer funding | $ | 40,447,074 | $ | 39,986,626 | 1 | % | $ | 35,774,137 | $ | 35,600,402 | $ | 34,946,423 | 16 | % | |||||||||
Core customer deposits(c) and other customer funding | $ | 34,911,775 | $ | 34,229,709 | 2 | % | $ | 30,464,867 | $ | 29,650,274 | $ | 28,975,941 | 20 | % | |||||||||
| Quarter average deposit composition | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | ||||||||||||||||
| Noninterest-bearing demand | $ | 7,371,331 | $ | 7,062,098 | 4 | % | $ | 5,999,278 | $ | 6,064,487 | $ | 5,796,676 | 27 | % | |||||||||
| Savings | 6,187,886 | 6,046,605 | 2 | % | 5,532,848 | 5,436,968 | 5,338,129 | 16 | % | ||||||||||||||
| Interest-bearing demand | 9,035,081 | 8,720,180 | 4 | % | 7,886,442 | 8,054,088 | 7,898,770 | 14 | % | ||||||||||||||
| Money market | 7,619,006 | 7,641,652 | — | % | 6,061,442 | 5,890,836 | 5,860,802 | 30 | % | ||||||||||||||
| Network transaction deposits | 1,869,045 | 1,879,876 | (1) | % | 1,917,854 | 2,090,587 | 1,933,659 | (3) | % | ||||||||||||||
| Brokered CDs | 3,920,540 | 4,085,995 | (4) | % | 3,528,294 | 3,998,012 | 3,916,329 | — | % | ||||||||||||||
| Other time deposits | 4,963,185 | 4,945,821 | — | % | 4,234,785 | 4,093,939 | 3,961,522 | 25 | % | ||||||||||||||
| Total deposits | 40,966,074 | 40,382,227 | 1 | % | 35,160,943 | 35,628,917 | 34,705,887 | 18 | % | ||||||||||||||
Other customer funding(b) | 55,322 | 57,029 | (3) | % | 43,973 | 45,973 | 74,305 | (26) | % | ||||||||||||||
| Total deposits and other customer funding | $ | 41,021,396 | $ | 40,439,256 | 1 | % | $ | 35,204,916 | $ | 35,674,890 | $ | 34,780,192 | 18 | % | |||||||||
Core customer deposits(c) and other customer funding | $ | 35,231,811 | $ | 34,473,385 | 2 | % | $ | 29,758,768 | $ | 29,586,291 | $ | 28,930,204 | 22 | % | |||||||||
| Associated Banc-Corp Selected Asset Quality Information | ||||||||||||||||||||||||||
| (Dollars in thousands) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | |||||||||||||||||||
| Allowance for loan losses | ||||||||||||||||||||||||||
| Balance at beginning of period | $ | 443,729 | $ | 385,756 | 15 | % | $ | 378,068 | $ | 378,341 | $ | 376,515 | 18 | % | ||||||||||||
| Provision for loan losses recorded at acquisition | — | 397 | (100) | % | — | — | — | — | % | |||||||||||||||||
| Initial allowance for PCD loans | — | 39,512 | (100) | % | — | — | — | — | % | |||||||||||||||||
| Initial allowance for PSL | — | 28,263 | (100) | % | — | — | — | — | % | |||||||||||||||||
| Provision for loan losses | 15,000 | 13,000 | 15 | % | 13,000 | 2,000 | 15,000 | — | % | |||||||||||||||||
| Charge offs | (26,735) | (26,282) | 2 | % | (8,210) | (7,636) | (15,254) | 75 | % | |||||||||||||||||
| Recoveries | 9,130 | 3,083 | 196 | % | 2,898 | 5,363 | 2,081 | 339 | % | |||||||||||||||||
| Net charge offs | (17,605) | (23,199) | (24) | % | (5,312) | (2,273) | (13,173) | 34 | % | |||||||||||||||||
| Balance at end of period | $ | 441,124 | $ | 443,729 | (1) | % | $ | 385,756 | $ | 378,068 | $ | 378,341 | 17 | % | ||||||||||||
| Allowance for unfunded commitments | ||||||||||||||||||||||||||
| Balance at beginning of period | $ | 50,744 | $ | 39,276 | 29 | % | $ | 41,276 | $ | 36,276 | $ | 35,276 | 44 | % | ||||||||||||
| Initial allowance for PCD unfunded commitments | — | 3,597 | (100) | % | — | — | — | — | % | |||||||||||||||||
| Initial allowance for purchased seasoned unfunded commitments | — | 1,871 | (100) | % | — | — | — | — | % | |||||||||||||||||
| Provision for unfunded commitments | (1,000) | 6,000 | (117) | % | (2,000) | 5,000 | 1,000 | (200) | % | |||||||||||||||||
| Balance at end of period | 49,744 | 50,744 | (2) | % | 39,276 | 41,276 | 36,276 | 37 | % | |||||||||||||||||
| Allowance for credit losses on loans (ACLL) | $ | 490,868 | $ | 494,473 | (1) | % | $ | 425,032 | $ | 419,344 | $ | 414,618 | 18 | % | ||||||||||||
| Provision for credit losses on loans | $ | 14,000 | $ | 19,397 | (28) | % | $ | 11,000 | $ | 7,000 | $ | 16,000 | (13) | % | ||||||||||||
| (Dollars in thousands) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | |||||||||||||||||||
| Net (charge offs) recoveries | ||||||||||||||||||||||||||
| Commercial and industrial | $ | (12,614) | $ | (17,604) | (28) | % | $ | (2,736) | $ | 1,524 | $ | (1,230) | 926 | % | ||||||||||||
| Commercial real estate—owner occupied | — | — | — | % | — | (113) | — | — | % | |||||||||||||||||
| Commercial and business lending | (12,614) | (17,604) | (28) | % | (2,736) | 1,411 | (1,230) | 926 | % | |||||||||||||||||
| Commercial real estate—investor | — | (2,710) | (100) | % | 500 | 94 | (8,930) | (100) | % | |||||||||||||||||
| Real estate construction | 3 | 2 | 50 | % | 2 | 2 | 2 | 50 | % | |||||||||||||||||
| Commercial real estate lending | 3 | (2,708) | (100) | % | 502 | 96 | (8,928) | (100) | % | |||||||||||||||||
| Total commercial | (12,611) | (20,312) | (38) | % | (2,234) | 1,507 | (10,158) | 24 | % | |||||||||||||||||
| Residential mortgage | (91) | (197) | (54) | % | 148 | (197) | (231) | (61) | % | |||||||||||||||||
| Auto finance | (3,628) | (1,508) | 141 | % | (1,843) | (2,010) | (1,505) | 141 | % | |||||||||||||||||
| Home equity | (92) | 251 | (137) | % | 439 | 2 | 56 | (264) | % | |||||||||||||||||
| Other consumer | (1,183) | (1,433) | (17) | % | (1,822) | (1,575) | (1,336) | (11) | % | |||||||||||||||||
| Total consumer | (4,994) | (2,887) | 73 | % | (3,078) | (3,780) | (3,015) | 66 | % | |||||||||||||||||
| Total net charge offs | $ | (17,605) | $ | (23,199) | (24) | % | $ | (5,312) | $ | (2,273) | $ | (13,173) | 34 | % | ||||||||||||
| (In basis points) | Sep 30, 2026 | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | |||||||||||||||||||||
| Net (charge offs) recoveries to average loans (annualized) | ||||||||||||||||||||||||||
| Commercial and industrial | (37) | (54) | (9) | 5 | (4) | |||||||||||||||||||||
| Commercial real estate—owner occupied | — | — | — | (4) | — | |||||||||||||||||||||
| Commercial and business lending | (33) | (48) | (9) | 4 | (4) | |||||||||||||||||||||
| Commercial real estate—investor | — | (17) | 4 | 1 | (67) | |||||||||||||||||||||
| Real estate construction | — | — | — | — | — | |||||||||||||||||||||
| Commercial real estate lending | — | (12) | 3 | 1 | (49) | |||||||||||||||||||||
| Total commercial | (21) | (34) | (4) | 3 | (20) | |||||||||||||||||||||
| Residential mortgage | (1) | (1) | 1 | (1) | (1) | |||||||||||||||||||||
| Auto finance | (35) | (15) | (24) | (26) | (20) | |||||||||||||||||||||
| Home equity | (4) | 12 | 25 | — | 3 | |||||||||||||||||||||
| Other consumer | (129) | (138) | (235) | (200) | (173) | |||||||||||||||||||||
| Total consumer | (16) | (9) | (11) | (14) | (11) | |||||||||||||||||||||
| Total net charge offs | (19) | (26) | (7) | (3) | (17) | |||||||||||||||||||||
| (Dollars in thousands) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | |||||||||||||||||||
| Credit quality | ||||||||||||||||||||||||||
| Nonaccrual loans | $ | 183,436 | $ | 149,953 | 22 | % | $ | 110,581 | $ | 100,428 | $ | 106,179 | 73 | % | ||||||||||||
| Other real estate owned (OREO) | 17,901 | 34,052 | (47) | % | 32,534 | 28,016 | 29,268 | (39) | % | |||||||||||||||||
| Repossessed assets | 1,365 | 1,293 | 6 | % | 806 | 757 | 789 | 73 | % | |||||||||||||||||
| Total nonperforming assets | $ | 202,702 | $ | 185,298 | 9 | % | $ | 143,921 | $ | 129,201 | $ | 136,236 | 49 | % | ||||||||||||
Accruing loans past due 90 days or more(a) | $ | 9,429 | $ | 2,288 | 312 | % | $ | 2,490 | $ | 2,814 | $ | 2,692 | 250 | % | ||||||||||||
| Allowance for credit losses on loans to total loans | 1.34 | % | 1.36 | % | 1.34 | % | 1.35 | % | 1.34 | % | ||||||||||||||||
| Allowance for credit losses on loans to nonaccrual loans | 267.60 | % | 329.75 | % | 384.36 | % | 417.56 | % | 390.49 | % | ||||||||||||||||
| Nonaccrual loans to total loans | 0.50 | % | 0.41 | % | 0.35 | % | 0.32 | % | 0.34 | % | ||||||||||||||||
| Nonperforming assets to total loans plus OREO and repossessed assets | 0.55 | % | 0.51 | % | 0.45 | % | 0.41 | % | 0.44 | % | ||||||||||||||||
| Nonperforming assets to total assets | 0.39 | % | 0.36 | % | 0.32 | % | 0.29 | % | 0.31 | % | ||||||||||||||||
| Associated Banc-Corp Selected Asset Quality Information (continued) | ||||||||||||||||||||||||||
| (Dollars in thousands) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | |||||||||||||||||||
| Nonaccrual loans | ||||||||||||||||||||||||||
| Commercial and industrial | $ | 64,960 | $ | 44,388 | 46 | % | $ | 19,606 | $ | 7,178 | $ | 12,802 | 407 | % | ||||||||||||
| Commercial real estate—owner occupied | 1,658 | 3,255 | (49) | % | 34 | 203 | 203 | 717 | % | |||||||||||||||||
| Commercial and business lending | 66,618 | 47,643 | 40 | % | 19,640 | 7,381 | 13,006 | 412 | % | |||||||||||||||||
| Commercial real estate—investor | 14,115 | 11,184 | 26 | % | 8,078 | 8,311 | 7,333 | 92 | % | |||||||||||||||||
| Real estate construction | 4,533 | 2,974 | 52 | % | 25 | 144 | 145 | N/M | ||||||||||||||||||
| Commercial real estate lending | 18,648 | 14,158 | 32 | % | 8,103 | 8,455 | 7,478 | 149 | % | |||||||||||||||||
| Total commercial | 85,266 | 61,801 | 38 | % | 27,743 | 15,836 | 20,484 | 316 | % | |||||||||||||||||
| Residential mortgage | 77,924 | 70,335 | 11 | % | 66,890 | 68,492 | 69,093 | 13 | % | |||||||||||||||||
| Auto finance | 12,871 | 10,973 | 17 | % | 8,888 | 8,271 | 8,218 | 57 | % | |||||||||||||||||
| Home equity | 7,320 | 6,582 | 11 | % | 6,950 | 7,774 | 8,299 | (12) | % | |||||||||||||||||
| Other consumer | 55 | 262 | (79) | % | 110 | 55 | 85 | (35) | % | |||||||||||||||||
| Total consumer | 98,170 | 88,152 | 11 | % | 82,838 | 84,592 | 85,696 | 15 | % | |||||||||||||||||
| Total nonaccrual loans | $ | 183,436 | $ | 149,953 | 22 | % | $ | 110,581 | $ | 100,428 | $ | 106,179 | 73 | % | ||||||||||||
| (Dollars in thousands) | Sep 30, 2026 | Jun 30, 2026 | Seql Qtr % Change | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Comp Qtr % Change | |||||||||||||||||||
| Accruing loans 30-89 days past due | ||||||||||||||||||||||||||
| Commercial and industrial | $ | 3,517 | $ | 10,668 | (67) | % | $ | 24,253 | $ | 2,683 | $ | 1,071 | 228 | % | ||||||||||||
| Commercial real estate—owner occupied | 139 | 893 | (84) | % | 345 | 34 | — | N/M | ||||||||||||||||||
| Commercial and business lending | 3,656 | 11,561 | (68) | % | 24,598 | 2,717 | 1,071 | 241 | % | |||||||||||||||||
| Commercial real estate—investor | 1,470 | 3,089 | (52) | % | 33,487 | 19,405 | 14,190 | (90) | % | |||||||||||||||||
| Real estate construction | 1,033 | 1,437 | (28) | % | — | 117 | 21 | N/M | ||||||||||||||||||
| Commercial real estate lending | 2,503 | 4,526 | (45) | % | 33,487 | 19,522 | 14,211 | (82) | % | |||||||||||||||||
| Total commercial | 6,159 | 16,087 | (62) | % | 58,085 | 22,239 | 15,282 | (60) | % | |||||||||||||||||
| Residential mortgage | 20,045 | 14,034 | 43 | % | 7,755 | 13,135 | 12,684 | 58 | % | |||||||||||||||||
| Auto finance | 46,182 | 20,367 | 127 | % | 14,549 | 16,445 | 14,013 | 230 | % | |||||||||||||||||
| Home equity | 5,008 | 4,536 | 10 | % | 2,742 | 3,779 | 4,265 | 17 | % | |||||||||||||||||
Other consumer(a) | 2,382 | 2,988 | (20) | % | 2,173 | 2,704 | 2,728 | (13) | % | |||||||||||||||||
| Total consumer | 73,617 | 41,925 | 76 | % | 27,219 | 36,063 | 33,689 | 119 | % | |||||||||||||||||
| Total accruing loans 30-89 days past due | $ | 79,776 | $ | 58,012 | 38 | % | $ | 85,304 | $ | 58,302 | $ | 48,971 | 63 | % | ||||||||||||
| Associated Banc-Corp Selected Quarterly Information | ||||||||||||||||||||||||||
| (Dollars and shares in thousands, except per share data and as noted) | YTD Sep 2026 | YTD Sep 2025 | 3Q26 | 2Q26 | 1Q26 | 4Q25 | 3Q25 | |||||||||||||||||||
| Per common share data | ||||||||||||||||||||||||||
| Dividends | $ | 0.72 | $ | 0.69 | $ | 0.24 | $ | 0.24 | $ | 0.24 | $ | 0.24 | $ | 0.23 | ||||||||||||
| Market value: | ||||||||||||||||||||||||||
| High | 32.33 | 27.01 | 32.33 | 31.34 | 29.37 | 27.14 | 27.01 | |||||||||||||||||||
| Low | 24.34 | 18.91 | 28.65 | 25.98 | 24.34 | 24.11 | 23.78 | |||||||||||||||||||
| Close | 28.65 | 30.77 | 25.86 | 25.76 | 25.71 | |||||||||||||||||||||
Book value / share(a) | 28.44 | 28.85 | 29.04 | 28.81 | 28.17 | |||||||||||||||||||||
Tangible book value (TBV) / share(a)(b) | 21.67 | 22.15 | 22.23 | 22.01 | 21.36 | |||||||||||||||||||||
| Selected trend information | ||||||||||||||||||||||||||
Net interest margin(c) | 3.14 | % | 3.02 | % | 3.20 | % | 3.17 | % | 3.03 | % | 3.06 | % | 3.04 | % | ||||||||||||
| Effective tax rate | 22.37 | % | 18.64 | % | 22.86 | % | 22.37 | % | 21.75 | % | 15.82 | % | 19.16 | % | ||||||||||||
Noninterest expense / average assets(c) | 2.04 | % | 1.96 | % | 2.00 | % | 2.13 | % | 1.97 | % | 1.96 | % | 1.95 | % | ||||||||||||
Dividend payout ratio(d) | 34.12 | % | 34.85 | % | 31.17 | % | 37.50 | % | 34.29 | % | 29.63 | % | 31.51 | % | ||||||||||||
| Loans / deposits ratio | 90.44 | % | 91.32 | % | 88.99 | % | 87.65 | % | 88.73 | % | ||||||||||||||||
Assets under management, at market value(e) | $ | 16,818 | $ | 17,009 | $ | 15,708 | $ | 16,132 | $ | 16,178 | ||||||||||||||||
Common shares repurchased during period(f) | 4,132 | 900 | 3,238 | — | 894 | — | — | |||||||||||||||||||
| Common shares outstanding, end of period | 185,694 | 188,718 | 165,438 | 165,980 | 165,904 | |||||||||||||||||||||
Risk-based capital(g)(h) | ||||||||||||||||||||||||||
| Total risk-weighted assets | $ | 41,587,042 | $ | 41,108,330 | $ | 35,773,810 | $ | 35,125,680 | $ | 34,688,358 | ||||||||||||||||
Common equity Tier 1(i) | $ | 4,315,910 | $ | 4,304,915 | $ | 3,744,610 | $ | 3,683,711 | $ | 3,584,712 | ||||||||||||||||
Common equity Tier 1 capital ratio(i) | 10.38 | % | 10.47 | % | 10.47 | % | 10.49 | % | 10.33 | % | ||||||||||||||||
| Tier 1 capital ratio | 10.84 | % | 10.94 | % | 11.01 | % | 11.04 | % | 10.89 | % | ||||||||||||||||
| Total capital ratio | 12.68 | % | 12.79 | % | 13.02 | % | 13.08 | % | 12.94 | % | ||||||||||||||||
| Tier 1 leverage ratio | 8.94 | % | 8.99 | % | 8.98 | % | 8.96 | % | 8.81 | % | ||||||||||||||||
| Selected equity and performance ratios | ||||||||||||||||||||||||||
| Total stockholders’ equity / total assets | 10.65 | % | 10.88 | % | 10.96 | % | 11.01 | % | 10.95 | % | ||||||||||||||||
Tangible common equity / tangible assets (TCE Ratio)(b) | 8.03 | % | 8.27 | % | 8.27 | % | 8.29 | % | 8.18 | % | ||||||||||||||||
| Average stockholders' equity / average assets | 11.02 | % | 10.91 | % | 10.96 | % | 10.98 | % | 11.12 | % | 11.05 | % | 10.95 | % | ||||||||||||
Return on average equity(c) | 9.59 | % | 9.55 | % | 10.28 | % | 8.81 | % | 9.69 | % | 11.09 | % | 10.26 | % | ||||||||||||
Return on average tangible common equity (ROATCE)(b)(c) | 13.08 | % | 13.13 | % | 14.05 | % | 12.12 | % | 13.03 | % | 15.04 | % | 14.02 | % | ||||||||||||
Return on average assets(c) | 1.06 | % | 1.04 | % | 1.13 | % | 0.97 | % | 1.08 | % | 1.23 | % | 1.12 | % | ||||||||||||
Return on average tangible assets(b)(c) | 1.12 | % | 1.08 | % | 1.20 | % | 1.03 | % | 1.12 | % | 1.27 | % | 1.17 | % | ||||||||||||
| Efficiency ratios (expense / revenue) | ||||||||||||||||||||||||||
| Fully tax-equivalent efficiency ratio | 56.13 | % | 56.67 | % | 54.10 | % | 58.30 | % | 56.03 | % | 55.21 | % | 54.77 | % | ||||||||||||
Adjusted efficiency ratio(b) | 53.17 | % | 56.32 | % | 51.27 | % | 52.91 | % | 55.77 | % | 55.15 | % | 54.77 | % | ||||||||||||
| Associated Banc-Corp Non-GAAP Financial Measures Reconciliation | YTD | YTD | |||||||||||||||||||||
| (Dollars in thousands) | Sep 2026 | Sep 2025 | 3Q26 | 2Q26 | 1Q26 | 4Q25 | 3Q25 | ||||||||||||||||
| Tangible common equity reconciliation | |||||||||||||||||||||||
| Common equity | $ | 5,281,520 | $ | 5,444,011 | $ | 4,803,760 | $ | 4,781,235 | $ | 4,674,186 | |||||||||||||
| Less: Goodwill and other intangible assets, net | 1,257,140 | 1,264,034 | 1,125,639 | 1,127,842 | 1,130,044 | ||||||||||||||||||
| Tangible common equity for TBV / share and TCE Ratio | $ | 4,024,380 | $ | 4,179,977 | $ | 3,678,121 | $ | 3,653,393 | $ | 3,544,142 | |||||||||||||
| Tangible assets reconciliation | |||||||||||||||||||||||
| Total assets | $ | 51,399,852 | $ | 51,812,506 | $ | 45,593,740 | $ | 45,202,596 | $ | 44,455,863 | |||||||||||||
| Less: Goodwill and other intangible assets, net | 1,257,140 | 1,264,034 | 1,125,639 | 1,127,842 | 1,130,044 | ||||||||||||||||||
| Tangible assets for TCE Ratio | $ | 50,142,712 | $ | 50,548,472 | $ | 44,468,101 | $ | 44,074,754 | $ | 43,325,819 | |||||||||||||
| Average tangible common equity reconciliation | |||||||||||||||||||||||
| Average common equity | $ | 5,238,946 | $ | 4,534,716 | $ | 5,463,396 | $ | 5,433,872 | $ | 4,812,415 | $ | 4,713,445 | $ | 4,627,038 | |||||||||
| Less: Average goodwill and other intangible assets, net | 1,218,896 | 1,133,517 | 1,260,592 | 1,267,876 | 1,126,748 | 1,129,055 | 1,131,385 | ||||||||||||||||
| Average tangible common equity for ROATCE | 4,020,050 | 3,401,200 | $ | 4,202,804 | $ | 4,165,996 | $ | 3,685,667 | $ | 3,584,390 | $ | 3,495,653 | |||||||||||
| Average tangible assets reconciliation | |||||||||||||||||||||||
| Average total assets | $ | 49,308,932 | $ | 43,360,369 | $ | 51,599,690 | $ | 51,235,842 | $ | 45,018,948 | $ | 44,402,771 | $ | 44,015,203 | |||||||||
| Less: Average goodwill and other intangible assets, net | 1,218,896 | 1,133,517 | 1,260,592 | 1,267,876 | 1,126,748 | 1,129,055 | 1,131,385 | ||||||||||||||||
| Average tangible assets for return on average tangible assets | $ | 48,090,036 | $ | 42,226,853 | $ | 50,339,098 | $ | 49,967,966 | $ | 43,892,200 | $ | 43,273,716 | $ | 42,883,818 | |||||||||
| Adjusted net income reconciliation | |||||||||||||||||||||||
| Net income | $ | 389,785 | $ | 337,648 | $ | 146,586 | $ | 123,564 | $ | 119,635 | $ | 137,129 | $ | 124,732 | |||||||||
| Other intangible amortization, net of tax | 11,993 | 4,956 | 5,170 | 5,170 | 1,652 | 1,652 | 1,652 | ||||||||||||||||
| Adjusted net income for return on average tangible assets | $ | 401,778 | $ | 342,604 | $ | 151,756 | $ | 128,734 | $ | 121,287 | $ | 138,781 | $ | 126,384 | |||||||||
| Adjusted net income available to common equity reconciliation | |||||||||||||||||||||||
| Net income available to common equity | $ | 381,160 | $ | 329,023 | $ | 143,711 | $ | 120,689 | $ | 116,760 | $ | 134,254 | $ | 121,857 | |||||||||
| Other intangible amortization, net of tax | 11,993 | 4,956 | 5,170 | 5,170 | 1,652 | 1,652 | 1,652 | ||||||||||||||||
| Adjusted net income available to common equity for ROATCE | $ | 393,153 | $ | 333,979 | $ | 148,881 | $ | 125,859 | $ | 118,412 | $ | 135,906 | $ | 123,509 | |||||||||
| Pre-tax pre-provision income | |||||||||||||||||||||||
| Income before income taxes | $ | 502,086 | $ | 415,010 | $ | 190,035 | $ | 159,167 | $ | 152,883 | $ | 162,901 | $ | 154,286 | |||||||||
| Provision for credit losses | 44,394 | 46,999 | 14,005 | 19,388 | 11,001 | 6,998 | 16,000 | ||||||||||||||||
| Pre-tax pre-provision income | $ | 546,480 | $ | 462,009 | $ | 204,040 | $ | 178,555 | $ | 163,884 | $ | 169,899 | $ | 170,286 | |||||||||
| Period end core customer deposits reconciliation | |||||||||||||||||||||||
| Total deposits | $ | 40,380,950 | $ | 39,931,255 | $ | 35,731,765 | $ | 35,552,608 | $ | 34,881,853 | |||||||||||||
| Less: Network transaction deposits | 1,745,224 | 1,823,130 | 1,746,518 | 2,154,995 | 2,013,964 | ||||||||||||||||||
| Less: Brokered CDs | 3,790,075 | 3,933,787 | 3,562,752 | 3,795,133 | 3,956,517 | ||||||||||||||||||
| Core customer deposits | $ | 34,845,651 | $ | 34,174,338 | $ | 30,422,495 | $ | 29,602,480 | $ | 28,911,371 | |||||||||||||
| Average core customer deposits reconciliation | |||||||||||||||||||||||
| Average total deposits | $ | 38,857,679 | $ | 34,580,383 | $ | 40,966,074 | $ | 40,382,227 | $ | 35,160,943 | $ | 35,628,917 | $ | 34,705,887 | |||||||||
| Less: Average network transaction deposits | 1,888,746 | 1,875,523 | 1,869,045 | 1,879,876 | 1,917,854 | 2,090,587 | 1,933,659 | ||||||||||||||||
| Less: Average brokered CDs | 3,834,723 | 4,105,700 | 3,920,540 | 4,085,995 | 3,528,294 | 3,998,012 | 3,916,329 | ||||||||||||||||
| Average core customer deposits | $ | 33,134,210 | $ | 28,599,160 | $ | 35,176,489 | $ | 34,416,356 | $ | 29,714,795 | $ | 29,540,318 | $ | 28,855,899 | |||||||||
| Total expense for efficiency ratios reconciliation | |||||||||||||||||||||||
| Noninterest expense | $ | 751,386 | $ | 636,173 | $ | 260,342 | $ | 271,882 | $ | 219,163 | $ | 219,466 | $ | 216,202 | |||||||||
| Less: Other intangible amortization | 15,990 | 6,608 | 6,894 | 6,894 | 2,203 | 2,203 | 2,203 | ||||||||||||||||
| Total expense for fully tax-equivalent efficiency ratio | 735,396 | 629,565 | 253,448 | 264,988 | 216,960 | 217,263 | 213,999 | ||||||||||||||||
Less: Acquisition costs(a) | 38,734 | — | 13,258 | 24,469 | 1,007 | 252 | — | ||||||||||||||||
| Total expense for adjusted efficiency ratio | $ | 696,662 | $ | 629,565 | $ | 240,190 | $ | 240,519 | $ | 215,953 | $ | 217,011 | $ | 213,999 | |||||||||
| Total revenue for efficiency ratios reconciliation | |||||||||||||||||||||||
| Net interest income | $ | 1,054,479 | $ | 891,163 | $ | 377,251 | $ | 370,039 | $ | 307,190 | $ | 309,981 | $ | 305,222 | |||||||||
| Noninterest income | 243,387 | 207,019 | 87,131 | 80,398 | 75,857 | 79,384 | 81,265 | ||||||||||||||||
| Less: Investment securities (losses) gains, net | (40) | 13 | (46) | 35 | (28) | 37 | 1 | ||||||||||||||||
| Fully tax-equivalent adjustment | 12,365 | 12,705 | 4,086 | 4,139 | 4,139 | 4,196 | 4,222 | ||||||||||||||||
| Total revenue for fully tax-equivalent efficiency ratio | 1,310,271 | 1,110,874 | 468,514 | 454,541 | 387,214 | 393,524 | 390,708 | ||||||||||||||||
Less: Announced initiatives(b) | — | (6,976) | — | — | — | — | — | ||||||||||||||||
| Total revenue for adjusted efficiency ratio | $ | 1,310,271 | $ | 1,117,850 | $ | 468,514 | $ | 454,541 | $ | 387,214 | $ | 393,524 | $ | 390,708 | |||||||||
| Associated Banc-Corp Non-GAAP Financial Measures Reconciliation | ||||||||
| (Dollars in thousands) | 3Q26 | 2Q26 | ||||||
| Adjusted net income available to common equity reconciliation | ||||||||
| Net income available to common equity | $ | 143,711 | $ | 120,689 | ||||
| Acquisition costs, net of tax | 10,227 | 18,996 | ||||||
| Adjusted net income available to common equity for adjusted earnings per share | $ | 153,938 | $ | 139,685 | ||||
