Community Financial System, Inc. (CBU) Institutional Ownership & Insider Trading

279 institutions reported holding Community Financial System, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 9 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

CBUCommunity Financial System, Inc.Follow CBU — free

Banks - Regional · Financials

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Market cap: 3.3B
P/E TTM: 14.5
Dividend yield: 3.0%
52-week: —
Next earnings: 27 Oct, in 3 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

279 institutions held 77.9% of the shares. Across filers that reported both quarters, shares held changed +1.0%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	279	41	+1.0%	91	27	68	17
Mar 26	263	40	+2.0%	93	24	63	26
Dec 25	261	40	+0.1%	84	16	71	15
Sep 25	250	39	+1.6%	74	10	76	19
Jun 25	257	39	+1.1%	80	13	65	21
Mar 25	264	38	+0.6%	71	31	85	23
Dec 24	251	38	+2.3%	78	18	65	25
Sep 24	252	37	-8.8%	70	27	76	23

Community Financial System, Inc. — questions

Who owns Community Financial System, Inc. stock?: 279 institutions reported Community Financial System, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (14.4%), FMR LLC (7.0%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.8%).
Are Community Financial System, Inc. insiders buying or selling?: 9 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Community Financial System, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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