ISBA · NASDAQ
Isabella Bank (ISBA) Stock Price & Fundamentals
Isabella Bank (ISBA) closed at $859.01 on Oct 9, 2026, up 0.57% from the previous close of $854.10.
Share price, past year
1Y +10.08%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $859.01 |
| Sep 30, 2026 | $861.96 |
| Aug 31, 2026 | $825.57 |
| Jul 31, 2026 | $833.59 |
| Jun 30, 2026 | $863.35 |
| May 29, 2026 | $824.11 |
| Apr 30, 2026 | $832.74 |
| Mar 31, 2026 | $760.77 |
| Feb 27, 2026 | $770.71 |
| Jan 30, 2026 | $770.05 |
| Dec 31, 2025 | $757.49 |
| Nov 28, 2025 | $801.45 |
| Oct 31, 2025 | $797.18 |
Key statistics
- Market cap
- $6.55B
- P/E (TTM)
- 315.8
- EPS (TTM)
- $2.72
- Revenue (TTM)
- —
- Net income (TTM)
- $19.96M
- Shares outstanding
- 7.6M
- Dividend yield
- —
- 52-week range
- $730.12 – $868.05
Isabella Bank's market cap is $6.55B, based on a share price of $859.01 and 7.6M shares outstanding as of Jun 30, 2026.
Financials
Isabella Bank reported revenue of $5.66M for fiscal 2018, up 5.01% from fiscal 2017.
Isabella Bank reported net income of $18.91M in fiscal 2025.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2018ended Dec 31, 2018 | $5.66M | +5.0% | $14.02M | 247.9% | $1.74 | $19.66M |
| FY2017ended Dec 31, 2017 | $5.39M | +3.9% | $13.24M | 245.8% | $1.65 | $17.63M |
| FY2016ended Dec 31, 2016 | $5.19M | — | $13.80M | 266.1% | $1.73 | $16.44M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q3 FY2019ended Sep 30, 2019 | $1.44M | — | — |
| Q2 FY2019ended Jun 30, 2019 | $1.52M | — | — |
| Q1 FY2019ended Mar 31, 2019 | $1.34M | — | — |
| Q4 FY2018ended Dec 31, 2018 | $1.45M | — | — |
| Q3 FY2018ended Sep 30, 2018 | $1.43M | — | — |
| Q2 FY2018ended Jun 30, 2018 | $1.44M | — | — |
| Q1 FY2018ended Mar 31, 2018 | $1.33M | — | — |
| Q3 FY2017ended Sep 30, 2017 | $1.39M | — | — |
Company profile
- Name
- Isabella Bank Corporation
- Ticker
- ISBA
- Exchange
- NASDAQ
- Industry (SEC SIC)
- State Commercial Banks
- Headquarters
- 401 North Main Street, Mt Pleasant, MI 48858
- Incorporated in
- MI
- Fiscal year ends
- December
- SEC CIK
- 0000842517
Recent SEC filings
- Oct 6, 2026
- Sep 28, 2026
- Sep 21, 2026
- Aug 27, 2026
- Aug 14, 2026
- Aug 10, 2026
- Jul 23, 2026
- Jun 16, 2026
Frequently asked questions
What is Isabella Bank's stock price?
Isabella Bank (ISBA) closed at $859.01 on Oct 9, 2026, up 0.57% from the previous close of $854.10.
What is Isabella Bank's market cap?
Isabella Bank's market cap is $6.55B, based on a share price of $859.01 and 7.6M shares outstanding as of Jun 30, 2026.
How much revenue does Isabella Bank make?
Isabella Bank reported revenue of $5.66M for fiscal 2018, up 5.01% from fiscal 2017.
What is ISBA's P/E ratio?
Isabella Bank's price-to-earnings ratio is 315.8, based on trailing twelve-month diluted EPS of $2.72.
Does Isabella Bank pay a dividend?
Isabella Bank's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Isabella Bank Corporation's filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures