Community Financial System ICBU
13F holders, Q1 2026 (March 31)265holders +1
32new positions
28sold out
3famous investors
$58.68avg. 13F price*
At the end of Q1 2026, 265 institutions reported holding Community Financial System I (CBU) in their 13F filings, up 1 from Q4 2025. 32 opened new positions and 28 sold out. The largest holders were BlackRock, Inc. ($440.7M), Neuberger Berman Group LLC ($217.9M) and Vanguard Portfolio Management LLC ($206.8M). 3 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Community Financial System I
- CUSIP
- 203607106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 32 | $19.1M |
| Exits | 28 | $23.1M |
All 13F filers, Q4 2025 → Q1 2026: 2,412,318 shares bought and 1,732,775 shares sold, net +679,543 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 265 holders
| BlackRock, Inc. | 0.01% | Reduce -0.4% | 7,513,822 | $440.7M |
| Neuberger Berman Group LLC | 0.17% | Reduce -2.5% | 3,715,425 | $217.9M |
| Vanguard Portfolio Management LLC | 0.01% | — | 3,525,760 | $206.8M |
| State Street Corp. | 0.01% | Add +0.7% | 3,150,340 | $186.2M |
| FMR LLC | 0.01% | Add +80.1% | 3,026,372 | $177.5M |
| Vanguard Capital Management LLC | 0.00% | — | 2,374,139 | $139.2M |
| Morgan Stanley | 0.01% | Reduce -7.2% | 1,861,086 | $109.2M |
| Dimensional Fund Advisors LP | 0.02% | Add +1.1% | 1,818,395 | $106.6M |
| Geode Capital Management, LLC | 0.00% | Add +3.9% | 1,297,741 | $76.1M |
| Federated Hermes, Inc. | 0.07% | Add +12.3% | 754,801 | $44.3M |
| NFJ Investment Group, LLC | 1.51% | Reduce -2.3% | 679,956 | $39.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +0.6% | 639,011 | $37.5M |
| Northern Trust Corp. | 0.00% | Add +2.8% | 620,512 | $36.4M |
| Bank of America Corp. | 0.00% | Add +3.4% | 598,786 | $35.1M |
| Bank of New York Mellon Corp | 0.01% | Reduce -1.9% | 530,902 | $31.1M |
| Deprince Race & Zollo Inc. | 0.59% | Add +11.1% | 530,874 | $31.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +21.5% | 524,561 | $30.8M |
| Riggs Asset Managment Co. Inc. | 5.04% | Add +3.9% | 417,156 | $24.5M |
| Segall Bryant & Hamill, LLC | 0.30% | Reduce -4.9% | 353,150 | $20.7M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 345,637 | $20.3M |
| Principal Financial Group Inc. | 0.01% | Add +2.1% | 256,390 | $15.0M |
| Public Sector Pension Investment Board | 0.03% | Add +3.4% | 188,482 | $11.1M |
| Victory Capital Management Inc. | 0.01% | Add +3.6% | 154,285 | $9.0M |
| UBS Group AG | 0.00% | Reduce -25.5% | 152,156 | $8.9M |
| Rhumbline Advisers | 0.01% | Add +0.0% | 147,287 | $8.6M |
| Invesco Ltd. | 0.00% | Add +11.2% | 146,712 | $8.6M |
| Nuveen, LLC | 0.00% | Reduce -0.6% | 131,485 | $7.7M |
| Envestnet Asset Management Inc. | 0.00% | Add +9.9% | 127,458 | $7.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -3.7% | 127,340 | $7.5M |
| Legal & General Group Plc | 0.00% | Reduce -7.6% | 124,660 | $7.3M |
| Waldron Private Wealth LLC | 0.28% | Reduce -42.0% | 122,053 | $7.2M |
| SG Americas Securities, LLC | 0.01% | Reduce -28.2% | 121,256 | $7.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1.4% | 120,290 | $7.1M |
| ProShare Advisors LLC | 0.01% | Add +2.0% | 113,479 | $6.7M |
| JPMorgan Chase & Co. | 0.00% | Add +17.7% | 113,522 | $6.5M |
| Swiss National Bank | 0.00% | No change | 104,200 | $6.1M |
| Community Bank, N.A. | 0.70% | Reduce -2.1% | 100,312 | $5.9M |
| Two Sigma Investments, LP | 0.00% | New | 96,365 | $5.7M |
| Citadel Advisors | 0.00% | Add +16.3% | 95,789 | $5.6M |
| Russell Investments Group, Ltd. | 0.01% | Add +3.4% | 94,856 | $5.6M |
| California Public Employees Retirement System | 0.00% | Reduce -0.2% | 93,323 | $5.5M |
| ExodusPoint Capital Management, LP | 0.04% | New | 76,987 | $4.5M |
| New York State Teachers Retirement System | 0.01% | Reduce -7.6% | 76,784 | $4.5M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Add +101.2% | 76,766 | $4.5M |
| Hilton Capital Management, LLC | 0.33% | Add +14.8% | 74,119 | $4.3M |
| American Century Companies Inc. | 0.00% | Add +53.5% | 71,768 | $4.2M |
| Sterling Capital Management LLC | 0.08% | Reduce -2.5% | 70,428 | $4.1M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -78.6% | 67,941 | $4.0M |
| Alliancebernstein L.P. | 0.00% | No change | 68,464 | $3.9M |
| Jacobi Capital Management LLC | 0.21% | Reduce -9.9% | 62,908 | $3.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +19.3% | 62,556 | $3.7M |
| First Trust Advisors LP | 0.00% | Add +12.3% | 61,593 | $3.6M |
| California State Teachers Retirement System | 0.00% | Add +13.7% | 56,805 | $3.3M |
| Sei Investments Co. | 0.00% | Add +94.0% | 54,224 | $3.2M |
| Prudential Financial Inc. | 0.00% | Add +8.9% | 53,887 | $3.2M |
| Stifel Financial Corp. | 0.00% | Add +2.7% | 51,319 | $3.0M |
| Tidal Investments LLC | 0.01% | New | 48,470 | $2.8M |
| Deutsche Bank AG | 0.00% | Add +12.6% | 48,087 | $2.8M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 46,337 | $2.7M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -3.6% | 44,783 | $2.6M |
| Wells Fargo & Company | 0.00% | Reduce -44.8% | 44,287 | $2.6M |
| Wealth Enhancement Advisory Services, LLC | 0.01% | Reduce -23.6% | 42,320 | $2.5M |
| Anchor Capital Advisors LLC | 0.07% | Reduce -0.1% | 39,177 | $2.3M |
| LPL Financial LLC | 0.00% | Add +20.7% | 37,698 | $2.2M |
| Susquehanna International Group, LLP | 0.00% | Add +89.6% | 36,054 | $2.1M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -3.8% | 35,480 | $2.1M |
| Citigroup Inc. | 0.00% | Reduce -8.0% | 34,901 | $2.0M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -13.5% | 34,754 | $2.0M |
| Susquehanna Portfolio Strategies, LLC | 0.03% | Reduce -3.4% | 33,311 | $2.0M |
| MetLife Investment Management, LLC | 0.01% | Reduce -1.7% | 28,912 | $1.7M |
| State of Alaska, Department of Revenue | 0.02% | Reduce -2.7% | 28,254 | $1.7M |
| Illinois Municipal Retirement Fund | 0.02% | Add +4.2% | 28,179 | $1.7M |
| Rafferty Asset Management, LLC | 0.01% | Reduce -11.6% | 28,076 | $1.6M |
| Intech Investment Management LLC | 0.02% | Add +39.1% | 27,777 | $1.6M |
| Numerai GP LLC | 0.16% | Reduce -1.7% | 26,418 | $1.5M |
| Canandaigua National Corp. | 0.14% | — | 26,405 | $1.5M |
| AQR Capital Management | 0.00% | Add +25.3% | 25,640 | $1.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +1.2% | 24,863 | $1.5M |
| Squarepoint Ops LLC | 0.00% | Add +72.3% | 24,669 | $1.4M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.8% | 24,136 | $1.4M |
| Lazard Asset Management LLC | 0.00% | Add +2.6% | 23,677 | $1.4M |
| Cetera Investment Advisers | 0.00% | Add +12.0% | 23,652 | $1.4M |
| Janus Henderson Group PLC | 0.00% | No change | 23,412 | $1.4M |
| Louisiana State Employees Retirement System | 0.02% | Reduce -2.9% | 23,400 | $1.4M |
| Barclays PLC | 0.00% | Reduce -75.1% | 23,336 | $1.4M |
| Ausbil Investment Management Ltd | 0.68% | Add +18.1% | 22,973 | $1.4M |
| Royal Bank of Canada | 0.00% | Reduce -1.8% | 21,790 | $1.3M |
| Berkshire Asset Management LLC | 0.05% | Reduce -3.3% | 21,514 | $1.3M |
| Vanguard Global Advisers, LLC | 0.00% | — | 21,097 | $1.2M |
| Alliance Wealth Advisors, LLC | 0.58% | No change | 20,825 | $1.2M |
| Quantinno Capital Management LP | 0.00% | Add +191.3% | 20,561 | $1.2M |
| Raymond James Financial Inc. | 0.00% | Add +34.9% | 20,186 | $1.2M |
| Corient Private Wealth LP | 0.00% | Add +97.0% | 19,760 | $1.2M |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -25.6% | 19,617 | $1.2M |
| HighTower Advisors, LLC | 0.00% | Add +13.9% | 19,119 | $1.1M |
| Atria Investments, Inc | 0.01% | Reduce -5.2% | 18,995 | $1.1M |
| New York State Common Retirement Fund | 0.00% | Reduce -0.6% | 17,949 | $1.1M |
| Moody National Bank Trust Division | 0.10% | No change | 17,265 | $1.0M |
| Cerity Partners LLC | 0.00% | New | 16,877 | $990K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +0.8% | 16,707 | $980K |
"% of holder's portfolio" is CBU's weight in each manager's 13F, not the share of Community Financial System I the manager owns.