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Isabella Bank Corporation (ISBA) Stock Price, News & Analysis

ISBA NASDAQ
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Price Move History

Daily moves over 5%
15 252 sessions, September 25, 2025 to September 25, 2026
Largest daily move
+13.8% close of November 4, 2025
1-year change
+8.4% closing prices, September 25, 2025 to September 25, 2026
5-year change
+45.1% closing prices, September 24, 2021 to September 25, 2026

Company Description

Isabella Bank Corporation (NASDAQ: ISBA) is a financial services holding company and the parent of Isabella Bank, a state-chartered community bank headquartered in Mt. Pleasant, Michigan. According to company disclosures, Isabella Bank was established in 1903 and has focused on serving the local banking needs of its customers and communities for more than 120 years. The corporation operates in the commercial banking industry within the broader finance and insurance sector.

The company states that Isabella Bank offers personal and commercial lending and deposit products. Its lending activities include loans made for commercial and agricultural operating purposes, real estate purposes, residential real estate loans, and consumer loans. On the deposit side, services include checking accounts, savings accounts, certificates of deposit, direct deposits, and cash management services. The bank also provides mobile and internet banking, electronic bill pay services, and access through automated teller machines.

In addition to traditional banking, Isabella Bank Corporation reports that it offers investment, trust, and estate planning services through Isabella Wealth, as well as full-service trust and brokerage services. These activities position the company as a community-focused institution that combines core banking products with wealth management and fiduciary services.

Community banking footprint

The company indicates that Isabella Bank has locations throughout eight Mid-Michigan counties: Bay, Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw. In various public communications, the corporation notes that the bank operates multiple locations within these counties to serve both individuals and businesses in its regional footprint.

As a state-chartered community bank, Isabella Bank operates under Michigan banking regulations while its holding company, Isabella Bank Corporation, is subject to federal securities regulation as a public company. The corporation has highlighted its long-standing role in providing local banking services across its Mid-Michigan markets.

Stock listing and corporate structure

Isabella Bank Corporation’s common stock trades under the symbol ISBA. The company has announced that its shares are listed on The Nasdaq Capital Market under this symbol. Prior to its Nasdaq listing, the corporation’s common stock had been quoted on the OTCQX market. The move to Nasdaq has been described by the company as an important step in its corporate development and access to the capital markets.

The corporation functions as the holding company for Isabella Bank. Public filings and press releases refer to Isabella Bank Corporation and Isabella Bank as distinct legal entities, with the bank as a wholly owned subsidiary. Governance and management decisions at the holding company level are disclosed through current reports on Form 8-K filed with the U.S. Securities and Exchange Commission (SEC).

Products and services

Based on company descriptions and regulatory filings, Isabella Bank Corporation’s primary activities are centered on community banking. The bank’s lending portfolio includes:

  • Commercial loans, including commercial and industrial lending
  • Commercial real estate loans
  • Agricultural operating and real estate loans
  • Residential mortgage loans, including adjustable-rate products
  • Consumer loans

On the funding side, Isabella Bank offers a range of deposit products, such as demand deposits, money market accounts, savings accounts, and retail certificates of deposit. The company also notes its use of cash management services and electronic delivery channels, including mobile and internet banking and electronic bill payment.

Wealth management and fiduciary services form another part of Isabella Bank Corporation’s business. Through Isabella Wealth and related operations, the company reports providing investment services, trust services, and estate planning services. Public communications reference growth in assets under management and wealth management fees as components of noninterest income.

Earnings, dividends, and capital actions

Isabella Bank Corporation regularly reports its financial results and capital actions through press releases and Form 8-K filings. These communications describe net income, net interest income, noninterest income, and credit quality metrics, as well as trends in loans, deposits, and securities. The company has highlighted factors such as net interest margin, loan yield, cost of interest-bearing liabilities, and the performance of its available-for-sale securities portfolio.

The corporation has also announced recurring cash dividends on its common stock. For example, board actions disclosed in press releases and 8-K filings include declarations of quarterly cash dividends per common share, with details on record dates and payment dates. In addition, Isabella Bank Corporation has reported share repurchase activity under a share repurchase program that has been in place for several years, and has disclosed increases to the authorization for that program.

Governance and regulatory disclosures

As a public company, Isabella Bank Corporation files current reports on Form 8-K to disclose material events. Recent 8-K filings have addressed topics such as:

  • Quarterly financial results and earnings press releases
  • Declaration of cash dividends by the Board of Directors
  • Changes in executive officers, including the termination of a chief financial officer and the appointment of an interim chief financial officer
  • Appointments and resignations of directors
  • Amendments to the corporation’s bylaws, including provisions on shareholder meetings, proxy procedures, director nominations, indemnification, and forum selection

These filings provide insight into the corporation’s governance framework, board composition, and approach to shareholder and regulatory matters. The company has also described updates to its bylaws to align with the Michigan Business Corporation Act and federal banking regulations.

Risk management and credit quality

In its public earnings communications, Isabella Bank Corporation discusses credit quality indicators such as nonperforming loans, past-due loans, and the allowance for credit losses. The company has reported on trends in nonaccrual loans, recoveries of previously charged-off accounts, and changes in the allowance for credit losses tied to core loan growth and historical loss experience.

The corporation has also commented on its monitoring of economic conditions, interest rate environments, and other macroeconomic factors that can affect credit quality and loan demand. These discussions appear in the context of forward-looking statements and risk factor disclosures in its press releases.

Long-term community focus

Across multiple public statements, Isabella Bank Corporation emphasizes that Isabella Bank has been committed to serving the local banking needs of its customers and communities for more than 120 years. The bank’s presence across eight Mid-Michigan counties and its combination of personal, commercial, and wealth management services reflect its role as a community bank focused on regional relationships.

Stock Performance

$38.41
+2.70%
+1.01
Last updated: September 25, 2026 at 15:58
+8.4%
Performance 1 year
$293.0M

Isabella Bank Corporation (ISBA) closed at $38.45 on September 25, 2026. Over the past 12 months, the price has gained 8.4%.

See what a $1,000 investment in ISBA would be worth today

ISBA Metrics & Rankings

Price returns through September 25, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Latest News

Isabella Bank Corporation has 10 recent news articles. Of the recent coverage, 3 articles coincided with positive price movement and 7 with negative movement. Key topics include dividends, earnings, acquisition. View all ISBA news →

SEC Filings

Isabella Bank Corporation has filed 10 recent SEC filings, including 9 Form 4, 1 Form 8-K. The most recent filing was submitted on September 21, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all ISBA SEC filings →

Insider Radar

Net Buyers
90-Day Summary
23
Shares Bought
0
Shares Sold
3
Transactions
Most Recent Transaction
Bourland Jill (Director) bought 8 shares @ $39.40 on September 16, 2026

Insider buying activity at Isabella Bank Corporation over the past 90 days may reflect management confidence in the company's direction. Institutional investors and analysts often monitor insider purchases as a potential bullish indicator for the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

Isabella Bank Corporation generated $78.5M in revenue in FY2025, and net income was $18.9M, reflecting a 24.1% net profit margin. Diluted earnings per share stood at $2.56. The company generated $26.8M in operating cash flow.

$78.5M
Revenue (FY2025)
$18.9M
Net Income (FY2025)
$26.8M
Operating Cash Flow

Upcoming Events

SEP
28
September 28, 2026 Financial

Dividend record date

Shareholders of record on 2026-09-28 will be entitled to the Q3 2026 cash dividend of $0.28 per common share.
SEP
30
September 30, 2026 Financial

Dividend payment date

Q3 2026 cash dividend of $0.28 per common share payable on 2026-09-30 to holders of record as of 2026-09-28.

Isabella Bank Corporation has 2 upcoming scheduled events. The next event, "Dividend record date", is scheduled for September 28, 2026 (today). 2 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the ISBA stock price.

Short Interest History

Last 12 Months

Short interest in Isabella Bank Corporation (ISBA) currently stands at 319.0 thousand shares, up 0.8% from the previous reporting period, representing 4.5% of the float. Since September 2025, short interest has increased by 346.7%. This relatively low short interest suggests limited bearish sentiment.

Days to Cover History

Last 12 Months

Days to cover for Isabella Bank Corporation (ISBA) currently stands at 4.1 days, down 29.4% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has increased 71.4% over the past year, indicating improving liquidity conditions. The ratio has shown significant volatility over the period, ranging from 1.8 to 11.5 days.

ISBA Company Profile & Sector Positioning

Isabella Bank Corporation (ISBA) operates in the Banks - Regional industry within the broader Financial Services sector and is listed on the NASDAQ. Among dividend-paying stocks, ISBA ranks #1,122 by dividend yield.

Investors comparing ISBA often look at related companies in the same sector, including First United Corp (FUNC), Middlefield Banc Corp. (MBCN), LCNB Corporation (LCNB), Timberland Bancorp Inc (TSBK), and Parke Bancorp Inc. (PKBK). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate ISBA's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Isabella Bank Corporation (ISBA)?

The current stock price of Isabella Bank Corporation (ISBA) is $38.41 as of September 25, 2026.

What is the market cap of Isabella Bank Corporation (ISBA)?

The market cap of Isabella Bank Corporation (ISBA) is approximately $293.0M. Learn more about what market capitalization means .

What is the revenue of Isabella Bank Corporation (ISBA) stock?

The FY2025 revenue of Isabella Bank Corporation (ISBA) is $78.5M, from its most recent completed fiscal year.

What is the net income of Isabella Bank Corporation (ISBA)?

The FY2025 net income of Isabella Bank Corporation (ISBA) is $18.9M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Isabella Bank Corporation (ISBA)?

The diluted earnings per share (EPS) of Isabella Bank Corporation (ISBA) is $2.56 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Isabella Bank Corporation (ISBA)?

The operating cash flow of Isabella Bank Corporation (ISBA) is $26.8M. Learn about cash flow.

What is the profit margin of Isabella Bank Corporation (ISBA)?

The net profit margin of Isabella Bank Corporation (ISBA) is 24.1%. Learn about profit margins.

What is Isabella Bank Corporation?

Isabella Bank Corporation is the parent holding company of Isabella Bank, a state-chartered community bank headquartered in Mt. Pleasant, Michigan. The corporation operates in the commercial banking industry and focuses on serving local customers and communities in its Mid-Michigan markets.

What services does Isabella Bank offer?

According to company disclosures, Isabella Bank offers personal and commercial lending and deposit products, including commercial, agricultural, real estate, residential mortgage, and consumer loans. It also provides checking and savings accounts, certificates of deposit, cash management services, mobile and internet banking, electronic bill pay, automated teller machines, and investment, trust, and estate planning services through Isabella Wealth.

Where does Isabella Bank operate?

The company states that Isabella Bank has locations throughout eight Mid-Michigan counties: Bay, Clare, Gratiot, Isabella, Mecosta, Midland, Montcalm, and Saginaw. These locations support its role as a community bank serving individuals, businesses, and institutions in those areas.

On which exchange is Isabella Bank Corporation stock listed?

Isabella Bank Corporation’s common stock trades under the symbol ISBA. The company has announced that its shares are listed on The Nasdaq Capital Market under this symbol, after previously being quoted on the OTCQX market.

What types of loans are part of Isabella Bank’s portfolio?

Public descriptions of Isabella Bank’s lending activities reference commercial and industrial loans, commercial real estate loans, agricultural operating and real estate loans, residential real estate loans, and consumer loans. The company has also discussed adjustable-rate residential mortgage products that are retained on its balance sheet.

Does Isabella Bank Corporation pay dividends?

Yes. Isabella Bank Corporation has announced regular cash dividends on its common stock through press releases and Form 8-K filings. These disclosures specify the dividend amount per share, record dates, and payment dates as approved by the Board of Directors.

What wealth management services does Isabella Bank provide?

The company reports that it offers investment, trust, and estate planning services through Isabella Wealth, as well as full-service trust and brokerage services. These activities contribute to noninterest income through wealth management fees and related revenues.

How long has Isabella Bank been in operation?

Isabella Bank was established in 1903. Company communications state that it has been committed to serving the local banking needs of its customers and communities for more than 120 years.

How does Isabella Bank Corporation communicate financial results?

Isabella Bank Corporation announces its financial results in press releases that are also furnished on Form 8-K with the SEC. These communications discuss net income, net interest income, noninterest income, credit quality, and trends in loans, deposits, and securities.

What governance changes has Isabella Bank Corporation disclosed?

Recent Form 8-K filings describe governance-related events such as the appointment and resignation of directors, changes in executive officers, and amendments to the corporation’s bylaws. The amended bylaws address shareholder meetings, proxy procedures, director nominations, indemnification, and other governance matters.