Community Financial System, Inc. (CBU) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for CBU. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 7,556,770 | $507M | INCREASED |
| State Street | 3,313,651 | $224M | INCREASED |
| BNY Mellon | 544,140 | $37M | INCREASED |
| Massachusetts Financial Services Co /MA | 450,410 | $30M | NEW |
| Riggs Asset Managment | 411,432 | $28M | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Mark J. Bolus (Director) | SELL | 12,190 | $817K | 2026-06-25 |
| John A Vaccaro (Director) | AWARD | 320 | $20K | 2026-06-18 |
| Michele Sullivan (Director) | AWARD | 406 | $25K | 2026-06-18 |
| Deresa Fischer Durkee (SVP, Chief Accounting Officer) | SELL | 1,326 | $86K | 2026-06-10 |
| Deresa Fischer Durkee (SVP, Chief Accounting Officer) | EXERCISE | 1,196 | $53K | 2026-06-10 |
Full institutional holdings, insider history, and congressional trades for Community Financial System, Inc. on SentiSense.