Artisan Partners (APAM) releases 2025 results and appoints new Chief Accounting Officer

Rhea-AI Filing Summary

Artisan Partners Asset Management Inc. filed a report describing two corporate updates. The company released a press release and full earnings release covering its consolidated financial and operating results for the three months and year ended December 31, 2025, making these materials publicly available as exhibits.

The Board also appointed Ryan G. Von Hoff as Chief Accounting Officer and principal accounting officer, effective January 29, 2026. Von Hoff has been Corporate Controller since July 2022, previously served as Assistant Controller, joined Artisan Partners in 2013 after working as an audit manager at Deloitte & Touche LLP, and is both a Certified Public Accountant and a CFA Charterholder.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of

The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 29, 2026

Artisan Partners Asset Management Inc.

(Exact name of registrant as specified in its charter)

Delaware			001-35826			45-0969585
(State or other jurisdiction of incorporation or organization)			(Commission file number)			(I.R.S. Employer Identification No.)

875 E. Wisconsin Avenue, Suite 800

Milwaukee, WI 53202

(Address of principal executive offices and zip code)

(414) 390-6100

(Registrant’s telephone number, including area code)

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:

☐ 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))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class			Trading Symbol			Name of each exchange on which registered
Class A common stock, par value $0.01 per share			APAM			New York Stock Exchange

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 February 3, 2026, Artisan Partners Asset Management Inc. (the “Company”) issued a press release announcing the availability of certain consolidated financial and operating results for the three months and year ended December 31, 2025. Copies of the press release and the full earnings release are attached hereto as Exhibit 99.1 and 99.2, respectively, and are incorporated herein by reference.

The information furnished in this Item 2.02, including the exhibits incorporated herein by reference, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof, except as expressly set forth by specific reference in such a filing.

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On January 29, 2026, the Board appointed Ryan G. Von Hoff, who currently serves as the Company’s Vice President, Assistant Treasurer and Corporate Controller, as the Company’s Chief Accounting Officer and principal accounting officer.

Mr. Von Hoff, 41, has served as the Company’s Corporate Controller since July 2022, having previously served as Assistant Controller. Prior to joining Artisan Partners in July 2013, Mr. Von Hoff was an audit manager at Deloitte & Touche LLP. He is a Certified Public Accountant and a CFA Charterholder.

Item 9.01 Financial Statements and Exhibits

Exhibit Number						Description of Exhibit
99.1						Press Release of Artisan Partners Asset Management Inc. dated February 3, 2026
99.2						Earnings Release of Artisan Partners Asset Management Inc. dated February 3, 2026
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

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.

Artisan Partners Asset Management Inc.

Date: February 3, 2026    

                                

By:						/s/ Charles J. Daley, Jr.
Name:						Charles J. Daley, Jr.
Title:						Executive Vice President, Chief Financial Officer and Treasurer

FAQ

What did Artisan Partners Asset Management Inc. (APAM) announce in this 8-K?

Artisan Partners announced the availability of its consolidated financial and operating results for the three months and year ended December 31, 2025, and disclosed the Board’s appointment of Ryan G. Von Hoff as Chief Accounting Officer and principal accounting officer, effective January 29, 2026.

Who was appointed Chief Accounting Officer at Artisan Partners (APAM)?

The Board appointed Ryan G. Von Hoff as Chief Accounting Officer and principal accounting officer. He has served as Corporate Controller since July 2022, previously was Assistant Controller, joined Artisan Partners in July 2013, and earlier worked as an audit manager at Deloitte & Touche LLP.

What financial period do APAM’s newly released results cover?

The newly released materials cover consolidated financial and operating results for the three months and year ended December 31, 2025. These results are provided through a press release and a full earnings release attached as Exhibits 99.1 and 99.2 to the current report.

Where can investors find Artisan Partners’ Q4 and full-year 2025 results?

Investors can review the company’s consolidated financial and operating results in the press release and full earnings release attached as Exhibits 99.1 and 99.2. These documents are incorporated by reference and accompany the current report submitted by Artisan Partners Asset Management Inc.

What are Ryan G. Von Hoff’s qualifications for his new APAM role?

Ryan G. Von Hoff is a Certified Public Accountant and CFA Charterholder. He has served as Corporate Controller since July 2022, previously was Assistant Controller, joined Artisan Partners in 2013, and earlier was an audit manager at Deloitte & Touche LLP, providing extensive accounting and audit experience.

Are APAM’s 2025 results deemed filed for liability purposes?

The company specifies that the information in Item 2.02, including the attached exhibits with its 2025 results, is furnished rather than filed. It is not deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934 or automatically incorporated into other Securities Act or Exchange Act filings.