Isabella Bank Corp
ISBA- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000842517
In the last 90 days, Isabella Bank Corp insiders filed 3 open-market purchases and 0 sales; 59 institutions reported holding it in 13F filings for Q2 2026, worth $61.3M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Isabella Bank Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 34
- +12 vs. Q3 2025
- Shares held
- 750.0K
- +234.4K (+45.5%) vs. Q3 2025
- Total value
- $37.5M
- +$19.3M (+106.3%) vs. Q3 2025
- New holders
- 12
- 11 more added
- Sold out
- 0
- 2 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ISBA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 59 | $61.3M |
| Q1 2026 | 43 | $45.8M |
| Q4 2025 | 34 | $37.5M |
| Q3 2025 | 22 | $18.2M |
| Q2 2025 | 17 | $8.67M |
| Q1 2025 | 1 | $11.8K |
| Q4 2024 | 1 | $13.0K |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Isabella Bank Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 306,685 | $15.3M | 0.00% | +60,749+24.7% | Added |
| BlackRock, Inc. | 100,772 | $5.04M | 0.00% | +1,848+1.9% | Added |
| Geode Capital Management, LLC | 77,481 | $3.88M | 0.00% | +736+1.0% | Added |
| Susquehanna International Group, LLP | 52,446 | $2.62M | 0.00% | +46,287+751.5% | Added |
| Harbour Investments, Inc. | 27,021 | $1.35M | 0.03% | 00.0% | Unchanged |
| Marshall Wace, LLP | 23,718 | $1.19M | 0.00% | +23,718 | New |
| Goldman Sachs Group Inc | 19,888 | $994.4K | 0.00% | +19,888 | New |
| Qube Research & Technologies Ltd | 18,666 | $933.3K | 0.00% | +18,666 | New |
| Northern Trust Corp | 14,740 | $737.0K | 0.00% | +1,198+8.8% | Added |
| Millennium Management LLC | 13,105 | $655.3K | 0.00% | +13,105 | New |
| LPL Financial LLC | 10,551 | $527.6K | 0.00% | +10,551 | New |
| ExodusPoint Capital Management, LP | 8,765 | $438.3K | 0.00% | +8,765 | New |
| State Street Corp | 8,591 | $429.6K | 0.00% | +1,872+27.9% | Added |
| Morgan Stanley | 8,399 | $419.9K | 0.00% | +5,294+170.5% | Added |
| Jane Street Group, LLC | 8,398 | $419.9K | 0.00% | +8,398 | New |
| FourThought Financial Partners, LLC | 7,392 | $369.6K | 0.03% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 6,111 | $305.5K | 0.00% | +12+0.2% | Added |
| Point72 Asset Management, L.P. | 5,967 | $298.4K | 0.00% | +5,967 | New |
| Citadel Advisors LLC | 5,757 | $287.9K | 0.00% | −12,108−67.8% | Reduced |
| Norris Perne & French LLP | 5,151 | $257.6K | 0.02% | +5,151 | New |
| Bank of America Corp | 4,318 | $215.9K | 0.00% | +2,633+156.3% | Added |
| UBS Group AG | 3,825 | $191.3K | 0.00% | +3,824+382,400.0% | Added |
| Barclays PLC | 3,361 | $168.1K | 0.00% | +3,361 | New |
| Atlantic Union Bankshares Corp | 2,563 | $128.2K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,253 | $112.7K | 0.00% | +2,252+225,200.0% | Added |
| Tower Research Capital LLC (TRC) | 1,723 | $86.2K | 0.00% | +1,723 | New |
| CWM, LLC | 756 | $38.0K | 0.00% | +756 | New |
| Wells Fargo & Company | 500 | $25.0K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 350 | $17.5K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 281 | $14.1K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 250 | $12.5K | 0.00% | −250−50.0% | Reduced |
| Jones Financial Companies LLLP | 150 | $7.50K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 50 | $2.50K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 19 | $950 | 0.00% | 00.0% | Unchanged |