Community Bank System Inc (CBU)
Who owns Community Bank System Inc (CBU)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.1% of the shares are freely tradable; institutional investors hold 79.3%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 14.30 | 7,513,822 | -0.4 | 03/31/2026 |
| Vanguard Group Inc | 11.94 | 6,275,222 | -0.6 | 12/31/2025 |
| Neuberger Berman Group LLC | 7.07 | 3,715,425 | -2.5 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 6.71 | 3,525,760 | +0.0 | 03/31/2026 |
| State Street Corp | 5.99 | 3,150,340 | +0.7 | 03/31/2026 |
| FMR Inc | 5.76 | 3,026,372 | +80.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.52 | 2,374,139 | +0.0 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 3.54 | 1,861,086 | -7.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.09 | 3,198,818 | +0.0 | 05/29/2026 |
| Neuberger Genesis Inv | 3.97 | 2,085,950 | -5.5 | 03/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.