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Who owns Community Financial System (CBU) stock

255 funds reported Community Financial System (CBU) shares in their latest 13F filings, worth $3.0B in all. The largest holder is BlackRock ($507M). Last quarter 127 funds added to their stakes and 93 cut them.

Largest holders of CBU (13F)Largest holders of CBU (13F)BlackRock$507MVanguard Group$360MFMR LLC$247MVanguard Portfolio Management LLC$238MNeuberger Berman Group LLC$232MState Street$224MVanguard Capital Management LLC$159MDimensional Fund Advisors LP$124MMorgan Stanley$113MGeode Capital Management, LLC$91.3M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock7,556,770$507Mincrease2026-06-30
Vanguard Group6,275,222$360Mdecrease2025-12-31
FMR LLC3,678,108$247Mincrease2026-06-30
Vanguard Portfolio Management LLC3,549,062$238Mincrease2026-06-30
Neuberger Berman Group LLC3,456,640$232Mdecrease2026-06-30
State Street3,313,651$224Mincrease2026-06-30
Vanguard Capital Management LLC2,364,665$159Mdecrease2026-06-30
Dimensional Fund Advisors LP1,843,474$124Mincrease2026-06-30
Morgan Stanley1,682,284$113Mdecrease2026-06-30
Geode Capital Management, LLC1,359,907$91.3Mincrease2026-06-30
Federated Hermes738,531$49.6Mdecrease2026-06-30
Northern Trust657,590$44.1Mincrease2026-06-30
Charles Schwab Investment Management635,278$42.6Mdecrease2026-06-30
Bank of New York Mellon544,140$36.5Mincrease2026-06-30
Massachusetts Financial Services450,410$30.2Mnew2026-06-30

Community Financial System's latest quarter

Community Financial System, Q3 2026: revenue $227M (+10% year over year), operating margin 35.5%, net earnings $61.3M, operating cash flow $110M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most CBU stock?

By the latest 13F filings: BlackRock ($507M); Vanguard Group ($360M); FMR LLC ($247M); Vanguard Portfolio Management LLC ($238M); Neuberger Berman Group LLC ($232M).

What is the short interest in CBU?

1,920,306 shares were sold short at the 2026-10-15 settlement, -6.41% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.