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, Q2 2026
Institutional positions in Isabella Bank Corp as of Jun 30, 2026. 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
- 59
- +17 vs. Q1 2026
- Shares held
- 1.55M
- +549.0K (+54.7%) vs. Q1 2026
- Total value
- $61.3M
- +$15.5M (+33.9%) vs. Q1 2026
- New holders
- 27
- 16 more added
- Sold out
- 10
- 5 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Isabella Bank Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 467,431 | $18.5M | 0.00% | +367,230+366.5% | Added |
| Vanguard Capital Management LLC | 299,599 | $11.8M | 0.00% | +25,551+9.3% | Added |
| Geode Capital Management, LLC | 176,251 | $6.96M | 0.00% | +95,849+119.2% | Added |
| State Street Corp | 86,581 | $3.42M | 0.00% | +64,529+292.6% | Added |
| Northern Trust Corp | 53,471 | $2.11M | 0.00% | +38,731+262.8% | Added |
| Vanguard Portfolio Management LLC | 46,742 | $1.85M | 0.00% | +46,742 | New |
| Vanguard Fiduciary Trust Co | 46,482 | $1.84M | 0.00% | +5,728+14.1% | Added |
| Harbour Investments, Inc. | 32,988 | $1.30M | 0.02% | +5,967+22.1% | Added |
| Victory Capital Management Inc | 31,000 | $1.22M | 0.00% | +31,000 | New |
| Goldman Sachs Group Inc | 27,462 | $1.08M | 0.00% | +6,637+31.9% | Added |
| Two Sigma Investments, LP | 23,858 | $942.4K | 0.00% | +23,858 | New |
| Charles Schwab Investment Management Inc | 20,321 | $802.7K | 0.00% | +20,321 | New |
| American Century Companies Inc | 19,931 | $787.3K | 0.00% | +1,888+10.5% | Added |
| Marshall Wace, LLP | 19,865 | $784.7K | 0.00% | −33,813−63.0% | Reduced |
| Bank of New York Mellon Corp | 16,773 | $662.5K | 0.00% | +16,773 | New |
| Bridgeway Capital Management, LLC | 14,240 | $562.5K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 14,147 | $558.8K | 0.00% | +8,858+167.5% | Added |
| Nuveen, LLC | 12,690 | $501.3K | 0.00% | +12,690 | New |
| Bank of America Corp | 10,550 | $416.7K | 0.00% | +1,234+13.2% | Added |
| Walleye Capital LLC | 8,994 | $355.3K | 0.00% | +8,994 | New |
| Dimensional Fund Advisors LP | 8,840 | $349.9K | 0.00% | 00.0% | Unchanged |
| Mattson Financial Services, LLC | 8,534 | $347.5K | 0.07% | +8,534 | New |
| Gradient Investments LLC | 8,534 | $337.1K | 0.00% | +8,534 | New |
| Qube Research & Technologies Ltd | 7,358 | $290.6K | 0.00% | −14,176−65.8% | Reduced |
| Deutsche Bank AG | 6,774 | $267.6K | 0.00% | +6,774 | New |
| FourThought Financial Partners, LLC | 6,392 | $252.5K | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,313 | $249.4K | 0.00% | +5,813+1,162.6% | Added |
| Invesco Ltd. | 6,141 | $242.6K | 0.00% | +6,141 | New |
| Integrated Wealth Concepts LLC | 6,107 | $241.2K | 0.00% | +16+0.3% | Added |
| Price T Rowe Associates Inc | 5,695 | $225.0K | 0.00% | +5,695 | New |
| Rhumbline Advisers | 5,355 | $211.5K | 0.00% | +5,355 | New |
| Norris Perne & French LLP | 5,151 | $203.5K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 4,992 | $197.2K | 0.00% | −298−5.6% | Reduced |
| MetLife Investment Management | 4,300 | $169.8K | 0.00% | +4,300 | New |
| UBS Group AG | 3,435 | $135.7K | 0.00% | −9,954−74.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 3,182 | $125.7K | 0.00% | +3,182 | New |
| BNP Paribas Arbitrage, SA | 3,071 | $121.3K | 0.00% | +2,215+258.8% | Added |
| Morgan Stanley | 3,067 | $121.1K | 0.00% | −6,115−66.6% | Reduced |
| JPMorgan Chase & Co | 2,877 | $117.3K | 0.00% | +2,877 | New |
| Vanguard Global Advisers, LLC | 2,677 | $105.7K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 2,600 | $102.7K | 0.00% | +2,600 | New |
| Atlantic Union Bankshares Corp | 2,563 | $101.2K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 2,047 | $80.9K | 0.00% | +2,047 | New |
| Barclays PLC | 1,401 | $55.3K | 0.00% | +374+36.4% | Added |
| STRS Ohio | 1,400 | $55.3K | 0.00% | +1,400 | New |
| Legal & General Group Plc | 676 | $26.7K | 0.00% | +676 | New |
| Ameritas Investment Partners, Inc. | 630 | $24.9K | 0.00% | +630 | New |
| Russell Investments Group, Ltd. | 554 | $21.9K | 0.00% | +554 | New |
| Royal Bank of Canada | 526 | $21.0K | 0.00% | +437+491.0% | Added |
| Tower Research Capital LLC (TRC) | 518 | $20.5K | 0.00% | +518 | New |
| Clearstead Advisors, LLC | 281 | $11.1K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 250 | $9.88K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 150 | $6.02K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 140 | $5.53K | 0.00% | +140 | New |
| California State Teachers Retirement System | 96 | $3.79K | 0.00% | +96 | New |
| Rothschild Investment LLC | 50 | $1.98K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 31 | $1.23K | 0.00% | +31 | New |
| Advisor Group Holdings, Inc. | 19 | $751 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 2 | $79 | 0.00% | +2 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −107,356−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −94,742−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −7,147−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −6,505−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −6,343−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −5,989−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −5,074−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −4,615−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |