DOSSIER · 13F Holders · Q1 2026Financial Services · National Commercial Banks
CBU
COMMUNITY FINANCIAL SYSTEM I
280 institutions still hold COMMUNITY FINANCIAL SYSTEM I as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 203607106·National Commercial Banks·280 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
280 institutions reported CBU in Q1 2026. BlackRock, Inc. leads at 21.9% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
Page 1 of 14
260 more holders available. Log in →