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ADAGE CAPITAL PARTNERS GP, L.L.C.

Position in CBU — Community Financial System, Inc.

CIK 1165408 Boston, MA

Position in CBU

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,891,733
+$11,389,408 QoQ
Shares Held
236,766
+208.4% QoQ
Ownership
0.450%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#25
of 276 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CBU Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

ADAGE CAPITAL PARTNERS GP, L.L.C. holds $719,747,985 across 32 Banks - Regional names. CBU ranks #18 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CBU

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,891,733 236,766
2026-03-31 $4,502,325 76,766
2025-12-31 $2,191,163 38,147
2025-09-30 $1,612,834 27,504
2025-06-30 $948,307 16,675
2025-03-31 $3,986,113 70,104