Isabella BankISBA
13F holders, Q3 2025 (September 30)22holders +5
7new positions
2sold out
1famous investor
$35.25avg. 13F price*
At the end of Q3 2025, 22 institutions reported holding Isabella Bank Corp. (ISBA) in their 13F filings, up 5 from Q2 2025. 7 opened new positions and 2 sold out. The largest holders were Vanguard Group Inc. ($8.7M), BlackRock, Inc. ($3.5M) and Geode Capital Management, LLC ($2.7M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Isabella Bank Corp.
- CUSIP
- 464214105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $2.3M |
| Exits | 2 | $6K |
All 13F filers, Q2 2025 → Q3 2025: 231,633 shares bought and 3,436 shares sold, net +228,197 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 22 holders
| Vanguard Group Inc. | 0.00% | Add +116.9% | 245,936 | $8.7M |
| BlackRock, Inc. | 0.00% | Add +6.3% | 98,924 | $3.5M |
| Geode Capital Management, LLC | 0.00% | Add +54.3% | 76,745 | $2.7M |
| Harbour Investments, Inc. | 0.02% | New | 27,021 | $952K |
| Citadel Advisors | 0.00% | New | 17,865 | $630K |
| Northern Trust Corp. | 0.00% | Add +4.2% | 13,542 | $477K |
| FourThought Financial Partners, LLC | 0.02% | Reduce -9.8% | 7,392 | $261K |
| State Street Corp. | 0.00% | New | 6,719 | $237K |
| Susquehanna International Group, LLP | 0.00% | New | 6,159 | $217K |
| Integrated Wealth Concepts LLC | 0.00% | New | 6,099 | $215K |
| Morgan Stanley | 0.00% | No change | 3,105 | $109K |
| Atlantic Union Bankshares Corp | 0.00% | No change | 2,563 | $90K |
| Bank of America Corp. | 0.00% | Add +2617.7% | 1,685 | $59K |
| Huntington National Bank | 0.00% | No change | 500 | $18K |
| Wells Fargo & Company | 0.00% | Reduce -50.0% | 500 | $18K |
| MAI Capital Management | 0.00% | No change | 350 | $12K |
| Clearstead Advisors, LLC | 0.00% | No change | 281 | $10K |
| Jones Financial Companies LLLP | 0.00% | New | 150 | $5K |
| Rothschild Investment LLC | 0.00% | No change | 50 | $2K |
| Osaic Holdings, Inc. | 0.00% | No change | 19 | $670 |
| Citigroup Inc. | 0.00% | New | 1 | $35 |
| UBS Group AG | 0.00% | Reduce -100.0% | 1 | $35 |
"% of holder's portfolio" is ISBA's weight in each manager's 13F, not the share of Isabella Bank Corp. the manager owns.