Community Financial System
CBU · NYSE
$60.81+$0.96 (+1.60%)TodayMarket closed ·
Prev close $59.85
Who owns CBU
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 51.7% of CBU’s shares.
- BlackRock Institutional Trust Company, N.A.13.4%
- Vanguard Portfolio Management, LLC6.7%
- Neuberger Berman, LLC6.6%
- State Street Investment Management (US)6.3%
- Next 6 largest institutions18.7%
- All other shareholders48.3%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 7.07M | 13.44% |
| Vanguard Portfolio Management, LLC | 3.55M | 6.75% |
| Neuberger Berman, LLC | 3.46M | 6.57% |
| State Street Investment Management (US) | 3.31M | 6.30% |
| Fidelity Management & Research Company LLC | 2.62M | 4.97% |
| Vanguard Capital Management, LLC | 2.36M | 4.50% |
| Dimensional Fund Advisors, L.P. | 1.84M | 3.50% |
| Geode Capital Management, L.L.C. | 1.36M | 2.59% |
| Fidelity Institutional Asset Management Trust Company | 905.07K | 1.72% |
| Hermes Investment Management Ltd. | 734.56K | 1.40% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.20M | 6.08% |
| Neuberger Genesis Fund | 1.95M | 3.70% |
| Vanguard Total Stock Market Index Fund | 1.68M | 3.20% |
| iShares Russell 2000 ETF | 1.36M | 2.59% |
| Vanguard Small-Cap Index Fund | 1.21M | 2.30% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $75.26K (3 trades) and sold $127.96K (1 trade) of CBU on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Vaccaro John A | Award | 347 | $21.78K |
| Sullivan Michele | Award | 396 | $24.86K |
| Singh Savneet | Buy | 400 | $24.99K |
| Vaccaro John A | Buy | 317 | $20.01K |
| Hall Brenda M | Buy | 476 | $30.27K |
| Durkee Deresa Fischer | Option exercise | 1.20K | — |
| Durkee Deresa Fischer | Option exercise | 427 | — |
| Durkee Deresa Fischer | Tax withholding | 1.33K | $85.89K |
| Durkee Deresa Fischer | Option exercise | 1.20K | $52.95K |
| Durkee Deresa Fischer | Option exercise | 427 | $22.05K |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.05M
- Days to cover
- 5.53
- % of shares outstanding
- 3.90%
- Average daily volume
- 371.17K
- Change since last report
- −0.3%
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