Community Financial System ICBU

13F holders, Q2 2026 (June 30)
280holders +15
36new positions
25sold out
2famous investors
$67.15avg. 13F price*

At the end of Q2 2026, 280 institutions reported holding Community Financial System I (CBU) in their 13F filings, up 15 from Q1 2026. 36 opened new positions and 25 sold out. The largest holders were BlackRock, Inc. ($507.2M), FMR LLC ($246.9M) and Vanguard Portfolio Management LLC ($238.2M). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).

Company
Community Financial System I
CUSIP
203607106
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 235Q1 2024Q2 2024: 245Q2 2024Q3 2024: 255Q3 2024Q4 2024: 254Q4 2024Q1 2025: 267Q1 2025Q2 2025: 258Q2 2025Q3 2025: 255Q3 2025Q4 2025: 264Q4 2025Q1 2026: 265Q1 2026Q2 2026: 280Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions36$71.4M
Exits25$15.9M

All 13F filers, Q1 2026 → Q2 2026: 2,813,293 shares bought and 2,411,621 shares sold, net +401,672 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 280 holders

BlackRock, Inc. 0.01% Add +0.6% 7,556,770 $507.2M
FMR LLC 0.01% Add +21.5% 3,678,108 $246.9M
Vanguard Portfolio Management LLC 0.01% Add +0.7% 3,549,062 $238.2M
Neuberger Berman Group LLC 0.15% Reduce -7.0% 3,456,640 $232.0M
State Street Corp. 0.01% Add +5.2% 3,313,651 $223.9M
Vanguard Capital Management LLC 0.00% Reduce -0.4% 2,364,665 $158.7M
Dimensional Fund Advisors LP 0.02% Add +1.4% 1,843,474 $123.7M
Morgan Stanley 0.01% Reduce -9.6% 1,682,284 $112.9M
Geode Capital Management, LLC 0.00% Add +4.8% 1,359,907 $91.3M
Federated Hermes, Inc. 0.07% Reduce -2.2% 738,531 $49.6M
Northern Trust Corp. 0.01% Add +6.0% 657,590 $44.1M
Charles Schwab Investment Management Inc. 0.01% Reduce -0.6% 635,278 $42.6M
Norges Bank 0.00% — 567,244 $38.1M
Bank of New York Mellon Corp 0.01% Add +2.5% 544,140 $36.5M
Massachusetts Financial Services Co. 0.01% New 450,410 $30.2M
Riggs Asset Managment Co. Inc. 4.93% Reduce -1.4% 411,432 $27.6M
Segall Bryant & Hamill, LLC 0.31% Add +11.1% 392,351 $26.3M
Deprince Race & Zollo Inc. 0.41% Reduce -30.7% 368,124 $24.7M
Vanguard Fiduciary Trust Co. 0.01% Add +3.2% 356,833 $24.0M
Basswood Capital Management, L.L.C. 0.92% New 321,017 $21.5M
NFJ Investment Group, LLC 0.59% Reduce -61.8% 260,075 $17.5M
UBS Group AG 0.00% Add +70.5% 259,422 $17.4M
Principal Financial Group Inc. 0.01% Reduce -0.7% 254,722 $17.1M
Bank of America Corp. 0.00% Reduce -58.8% 246,960 $16.6M
Adage Capital Partners Gp, L.L.C. 0.02% Add +208.4% 236,766 $15.9M
Goldman Sachs Group Inc. 0.00% Reduce -61.2% 203,518 $13.7M
Two Sigma Investments, LP 0.01% Add +98.9% 191,639 $12.9M
Public Sector Pension Investment Board 0.03% Reduce -4.2% 180,584 $12.1M
Nuveen, LLC 0.00% Add +16.0% 152,535 $10.2M
Invesco Ltd. 0.00% Reduce -2.3% 143,338 $9.6M
SG Americas Securities, LLC 0.01% Add +12.5% 136,416 $9.2M
Arrowstreet Capital, Limited Partnership 0.00% New 133,785 $9.0M
Rhumbline Advisers 0.01% Reduce -10.2% 132,330 $8.9M
Legal & General Group Plc 0.00% Add +0.1% 124,793 $8.4M
Ameriprise Financial Inc. 0.00% Reduce -2.2% 124,496 $8.4M
Envestnet Asset Management Inc. 0.00% Reduce -2.8% 123,878 $8.3M
Waldron Private Wealth LLC 0.28% Add +0.0% 122,062 $8.2M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -1.6% 118,329 $7.9M
JPMorgan Chase & Co. 0.00% Reduce -6.0% 106,707 $7.3M
Victory Capital Management Inc. 0.00% Reduce -31.4% 105,837 $7.1M
Swiss National Bank 0.00% Add +1.1% 105,400 $7.1M
Citadel Advisors 0.00% Add +9.7% 105,104 $7.1M
American Century Companies Inc. 0.00% Add +35.5% 97,233 $6.5M
California Public Employees Retirement System 0.00% Add +3.0% 96,166 $6.5M
Russell Investments Group, Ltd. 0.01% Reduce -0.6% 94,264 $6.3M
Community Bank, N.A. 0.66% Reduce -8.8% 91,527 $6.1M
Hilton Capital Management, LLC 0.36% Add +5.1% 77,912 $5.2M
Wells Fargo & Company 0.00% Add +71.7% 76,055 $5.1M
New York State Teachers Retirement System 0.01% Reduce -1.4% 75,717 $5.1M
T. Rowe Price Associates Inc. 0.00% Add +19.7% 74,881 $5.0M
Sterling Capital Management LLC 0.08% Reduce -3.4% 68,056 $4.6M
AQR Capital Management 0.00% Add +154.7% 65,300 $4.4M
Jacobi Capital Management LLC 0.21% Add +0.1% 62,978 $4.2M
Alliancebernstein L.P. 0.00% Add +5.0% 71,914 $4.2M
Janney Montgomery Scott LLC 0.01% New 61,427 $4.1M
California State Teachers Retirement System 0.00% Add +7.6% 61,099 $4.1M
Deutsche Bank AG 0.00% Add +17.6% 56,551 $3.8M
Logan Capital Management Inc. 0.14% — 56,000 $3.8M
Prudential Financial Inc. 0.00% Add +1.1% 54,462 $3.7M
Wealth Enhancement Advisory Services, LLC 0.01% Add +18.4% 50,129 $3.3M
VANGUARD ASSET MANAGEMENT, Ltd 0.00% Add +6.5% 49,360 $3.3M
Citigroup Inc. 0.00% Add +37.0% 47,825 $3.2M
Stifel Financial Corp. 0.00% Reduce -15.7% 43,276 $2.9M
LPL Financial LLC 0.00% Add +14.8% 43,259 $2.9M
CANADA LIFE ASSURANCE Co 0.00% Reduce -3.8% 43,070 $2.9M
Tidal Investments LLC 0.01% Reduce -12.8% 42,287 $2.8M
Ausbil Investment Management Ltd 1.28% Add +79.3% 41,188 $2.8M
Anchor Capital Advisors LLC 0.07% Reduce -3.6% 37,762 $2.5M
XTX Topco Ltd 0.03% Add +137.9% 36,622 $2.5M
Thrivent Financial for Lutherans 0.00% Reduce -1.8% 34,827 $2.3M
State of New Jersey Common Pension Fund D 0.01% No change 34,754 $2.3M
Lazard Asset Management LLC 0.00% Add +36.2% 32,240 $2.2M
First Trust Advisors LP 0.00% Reduce -48.7% 31,601 $2.1M
MetLife Investment Management, LLC 0.01% Add +7.8% 31,170 $2.1M
Illinois Municipal Retirement Fund 0.02% Reduce -3.2% 27,268 $1.8M
Manufacturers Life Insurance Company, The 0.00% Add +9.7% 26,480 $1.8M
Canandaigua National Bank & Trust Co. 0.15% — 26,105 $1.8M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Reduce -0.8% 24,673 $1.7M
Quantinno Capital Management LP 0.00% Add +14.3% 23,500 $1.6M
Jupiter Topco LLC 0.00% — 23,412 $1.6M
Cetera Investment Advisers 0.00% Reduce -1.1% 23,379 $1.6M
Louisiana State Employees Retirement System 0.02% Reduce -1.7% 23,000 $1.5M
Royal Bank of Canada 0.00% Add +4.8% 22,844 $1.5M
Sei Investments Co. 0.00% Reduce -58.9% 22,272 $1.5M
Corient Private Wealth LP 0.00% Add +11.2% 21,965 $1.5M
Berkshire Asset Management LLC 0.06% Add +0.0% 21,522 $1.4M
Moody National Bank Trust Division 0.11% Add +19.0% 20,547 $1.4M
Vanguard Global Advisers, LLC 0.00% Reduce -3.0% 20,462 $1.4M
Rafferty Asset Management, LLC 0.00% Reduce -28.2% 20,167 $1.4M
Commonwealth Equity Services, LLC 0.00% Add +2.8% 20,167 $1.4M
MML Investors Services, LLC 0.00% Add +39.0% 20,131 $1.4M
Alliance Wealth Advisors, LLC 0.53% Reduce -5.0% 19,775 $1.3M
Osaic Holdings, Inc. 0.00% Add +64.3% 19,633 $1.3M
State of Alaska, Department of Revenue 0.01% Reduce -30.8% 19,565 $1.3M
New York State Common Retirement Fund 0.00% Add +8.4% 19,449 $1.3M
Susquehanna Fundamental Investments, LLC 0.02% New 18,874 $1.3M
Cerity Partners LLC 0.00% Add +1.2% 17,086 $1.1M
HighTower Advisors, LLC 0.00% Reduce -12.3% 16,777 $1.1M
Atria Investments, Inc 0.01% Reduce -11.8% 16,747 $1.1M
Raymond James Financial Inc. 0.00% Reduce -17.1% 16,727 $1.1M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 16,707 $1.1M
Handelsbanken Fonder AB 0.00% No change 16,216 $1.1M
Police & Firemen's Retirement System of New Jersey 0.01% Add +12.5% 15,802 $1.1M
State Board of Administration of Florida Retirement System 0.00% No change 15,082 $1.0M
Arizona State Retirement System 0.00% Add +0.3% 14,497 $973K
Mercer Global Advisors Inc. 0.00% Add +19.7% 14,441 $969K
Amalgamated Bank 0.01% Reduce -6.8% 14,144 $949K
Yousif Capital Management, LLC 0.01% Add +0.1% 14,091 $946K
Nisa Investment Advisors, LLC 0.00% Reduce -16.3% 13,805 $933K
Fifth Third Bancorp 0.00% Reduce -16.0% 13,791 $926K
BNP Paribas Financial Markets 0.00% Add +18.1% 13,650 $916K
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% Add +29.9% 13,618 $914K
Natixis Advisors, LLC 0.00% Add +16.9% 13,376 $897K
Teachers Retirement System of the State of Kentucky 0.01% No change 13,297 $892K
Level Four Advisory Services, LLC 0.02% Reduce -3.0% 12,766 $857K
Barclays PLC 0.00% Reduce -45.8% 12,648 $849K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -4.3% 12,463 $837K
Truist Financial Corp. 0.00% Reduce -1.2% 12,421 $834K
Vanguard Investments Australia, Ltd. 0.00% No change 12,320 $827K
State of Tennessee, Department of Treasury 0.00% No change 12,286 $825K
Oregon Public Employees Retirement Fund 0.01% Reduce -0.8% 11,935 $801K
Fiduciary Trust Co 0.01% Add +30.9% 11,832 $794K
Fulton Bank, N.A. 0.02% Add +8.5% 11,817 $793K
KLP Kapitalforvaltning As 0.00% No change 11,700 $790K
Intech Investment Management LLC 0.01% Reduce -58.9% 11,405 $766K
Meridian Wealth Partners, LLC 0.09% No change 10,890 $731K
Susquehanna Portfolio Strategies, LLC 0.01% Reduce -67.7% 10,754 $722K
Gallagher Fiduciary Advisors, LLC 0.02% Reduce -1.7% 10,734 $720K
Trust Co. of Vermont 0.03% — 10,691 $718K
Benjamin Edwards Inc. 0.01% Add +5.9% 10,321 $693K
Inspire Investing, LLC 0.03% Add +16.1% 10,167 $682K
Susquehanna International Group, LLP 0.00% Reduce -71.8% 10,156 $682K
Voya Investment Management LLC 0.00% Add +9.2% 10,117 $679K
Franklin Resources Inc. 0.00% Reduce -6.0% 10,068 $676K
Strategic Financial Services, Inc. 0.03% No change 8,686 $583K
QRG Capital Management, Inc. 0.00% Add +12.3% 8,678 $582K
PNC Financial Services Group, Inc. 0.00% Add +0.9% 8,558 $574K
Hanson & Doremus Investment Management 0.06% Add +11.6% 8,446 $567K
Aquatic Capital Management LLC 0.02% New 8,163 $548K
Freestone Grove Partners LP 0.00% Add +9.1% 8,086 $543K
Pictet Asset Management Holding SA 0.00% No change 7,973 $535K
Amundi 0.00% Reduce -13.3% 7,783 $522K
Mariner, LLC 0.00% New 7,755 $521K
Maryland State Retirement & Pension System 0.01% No change 7,674 $515K
ProShare Advisors LLC 0.00% Reduce -93.3% 7,628 $512K
Schonfeld Strategic Advisors LLC 0.00% New 7,621 $512K
Aureum Wealth Management, LLC 0.32% No change 7,571 $508K
Mackenzie Financial Corp. 0.00% New 7,483 $502K
Sovereign Financial Group, Inc. 0.07% No change 7,291 $489K
State of Wisconsin Investment Board 0.00% Add +35.2% 7,035 $472K
Pathstone Holdings, LLC 0.00% Reduce -0.4% 6,679 $449K
Bank of Montreal 0.00% Add +3.6% 6,667 $447K
AE Wealth Management LLC 0.00% Add +9.2% 6,662 $447K
Cornell Pochily Investment Advisors, Inc. 0.12% No change 6,384 $428K
Park Avenue Securities LLC 0.00% New 6,329 $425K
Allegheny Financial Group 0.04% Reduce -1.2% 6,076 $408K
Mutual of America Capital Management LLC 0.00% Reduce -0.1% 6,020 $404K
Carl P. Sherr & Co., LLC 0.17% Reduce -16.2% 5,960 $400K
Public Employees Retirement Association of Colorado 0.00% No change 5,913 $397K
Kestra Private Wealth Services, LLC 0.00% Reduce -1.7% 5,844 $392K
Xponance LLC 0.00% Add +7.4% 5,378 $361K
Bouchey Financial Group, Ltd. 0.02% Add +0.4% 5,269 $356K
&partners 0.00% Add +16.3% 5,288 $355K
Peoples Financial Services Corp. 0.15% No change 5,100 $342K
Ameritas Investment Partners, Inc. 0.01% Add +9.8% 4,862 $326K
Stone House Investment Management, LLC 0.04% Add +27.0% 4,837 $325K
Engineers Gate Manager LP 0.00% New 4,760 $319K
Drum Hill Capital, LLC 0.33% No change 4,718 $317K
Vanguard Personalized Indexing Management, LLC 0.00% Add +23.7% 4,632 $311K
Gsa Capital Partners LLP 0.02% New 4,476 $300K
Cambridge Investment Research Advisors, Inc. 0.00% Reduce -35.0% 4,395 $295K
Tower Research Capital LLC (TRC) 0.01% Add +6.4% 4,388 $295K
Profund Advisors LLC 0.01% Add +0.8% 4,277 $287K
Two Sigma Securities, LLC 0.02% Reduce -6.0% 4,257 $286K
RIA Advisory Group LLC 0.06% Reduce -0.4% 4,169 $280K
Lawood & Co. 0.19% No change 4,088 $274K
Melfa Wealth Management, Inc. 0.15% No change 4,040 $271K
Nicolet Bankshares Inc. 0.01% No change 4,000 $268K
IFG Advisory, LLC 0.01% New 3,933 $264K
Operose Advisors LLC 0.05% No change 3,925 $263K
Ascent Wealth Partners, LLC 0.03% Add +0.5% 3,840 $258K
VIRGINIA RETIREMENT SYSTEMS ET Al 0.00% New 3,500 $235K
New Age Alpha Advisors, LLC 0.01% Reduce -28.9% 3,416 $229K
Axq Capital, LP 0.02% New 3,220 $216K
Rockbridge Investment Management, LCC 0.02% New 3,180 $213K
CIBC Asset Management Inc 0.00% Reduce -8.6% 3,175 $213K
Crossmark Global Holdings, Inc. 0.00% New 3,174 $213K
Farther Finance Advisors, LLC 0.00% Add +20.3% 3,088 $207K
Citizens & Northern Corp. 0.05% New 3,083 $207K
DRW Securities, LLC 0.01% New 3,058 $205K
O'shaughnessy Asset Management, LLC 0.00% Reduce -45.6% 3,045 $204K
Ensign Peak Advisors, Inc 0.00% No change 3,008 $202K
Marshall & Sterling Wealth Advisors Inc. 0.12% No change 3,000 $201K
Wealthcare Capital Partners, LLC 0.08% New 2,998 $201K
CIBC Bancorp USA Inc. 0.00% New 2,990 $201K
Northwestern Mutual Wealth Management Co. 0.00% Add +2.3% 1,845 $124K
Manning & Napier Advisors LLC 0.00% New 1,743 $116K
KBC Group NV 0.00% No change 1,668 $112K
Community Financial Services Group, LLC 0.01% No change 1,389 $95K
Hantz Financial Services, Inc. 0.00% Add +43.6% 1,267 $85K
Abound Wealth Management 0.02% No change 1,218 $82K
NBT Bank, N.A. 0.01% No change 1,202 $81K
STRS Ohio 0.00% Add +450.0% 1,100 $74K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Add +1.0% 1,032 $69K
Geneos Wealth Management Inc. 0.00% No change 1,000 $67K
Brown, Lisle/Cummings, Inc. 0.01% Add +0.7% 975 $65K
US Bancorp \de 0.00% Reduce -11.5% 929 $62K
Rockefeller Capital Management L.P. 0.00% Reduce -3.1% 824 $55K
Blue Trust, Inc. 0.00% Reduce -12.5% 800 $54K
Center for Financial Planning, Inc. 0.00% No change 780 $52K
Arax Advisory Partners 0.00% Add +423.8% 660 $44K
Public Employees Retirement System of Ohio 0.00% Add +6.3% 658 $44K
Los Angeles Capital Management LLC 0.00% No change 639 $43K
IFP Advisors, Inc 0.00% Add +19.7% 627 $42K
Covestor Ltd 0.02% Reduce -33.1% 581 $39K
Ogorek Anthony Joseph /NY/ 0.01% Add +0.7% 583 $39K
Nykredit A/S 0.00% — 563 $38K
Smartleaf Asset Management LLC 0.00% No change 564 $38K
GAMMA Investing LLC 0.00% Add +38.4% 541 $36K
Federation des caisses Desjardins du Quebec 0.00% New 520 $35K
EverSource Wealth Advisors, LLC 0.00% Reduce -34.2% 519 $35K
Versant Capital Management, Inc 0.00% No change 516 $35K
Optiver Holding B.V. 0.00% New 495 $33K
Salomon & Ludwin, LLC 0.00% No change 412 $28K
Harbour Investments, Inc. 0.00% No change 385 $26K
SJS Investment Consulting Inc. 0.00% Add +4600.0% 376 $25K
Kemnay Advisory Services Inc. 0.00% Add +6.1% 367 $25K
Bessemer Group Inc. 0.00% Reduce -20.3% 314 $21K
Bare Financial Services, Inc 0.00% Add +65.2% 271 $18K
Smithfield Trust Co 0.00% No change 270 $18K
Pinnacle Wealth Planning Services, Inc. 0.00% Add +29.2% 217 $15K
Transamerica Financial Advisors, LLC 0.00% Reduce -4.4% 194 $13K
Allworth Financial LP 0.00% Add +170.3% 173 $12K
Accent Capital Management, LLC 0.00% New 165 $11K
Private Trust Co. NA 0.00% Reduce -50.0% 150 $10K
Jones Financial Companies LLLP 0.00% Add +1725.0% 146 $10K
UMB Bank, n.a. 0.00% No change 129 $9K
Parkside Financial Bank & Trust 0.00% No change 103 $7K
Silver Grove Financial Group, Inc. 0.00% No change 100 $7K
Rothschild Investment LLC 0.00% Add +8.8% 99 $7K
Dogwood Wealth Management LLC 0.00% Add +200.0% 96 $6K
Steward Partners Investment Advisory, LLC 0.00% No change 91 $6K
St Germain D J Co. Inc. 0.00% Reduce -81.3% 78 $5K
Larson Financial Group LLC 0.00% Add +8.8% 74 $5K
CVA Family Office, LLC 0.00% Add +14.1% 73 $5K
Keating Financial Advisory Services, Inc. 0.00% Reduce -2.8% 69 $5K
Fulcrum Asset Management LLP 0.00% New 64 $4K
Basecamp Wealth Advisors LLC 0.00% Add +25.6% 54 $4K
Osbon Capital Management LLC 0.00% No change 50 $3K
Plante Moran Financial Advisors, LLC 0.00% New 50 $3K
JFS Wealth Advisors, LLC 0.00% Add +31.3% 42 $3K
Fortitude Family Office, LLC 0.00% No change 41 $3K
Retirement Wealth Solutions LLC 0.00% Add +14.3% 40 $3K
High Note Wealth, LLC 0.00% No change 36 $2K
Fiduciary Financial Advisors 0.00% New 34 $2K
Farmers & Merchants Investments Inc. 0.00% No change 29 $2K
Clearstead Advisors, LLC 0.00% New 24 $2K
Essential Partners LLC 0.00% Add +109.1% 23 $2K
Parallel Advisors, LLC 0.00% Reduce -40.0% 21 $1K
Creative Capital Management Investments LLC 0.00% New 19 $1K
Private Wealth Management Group, LLC 0.00% No change 18 $1K
Rialto Wealth Management, LLC 0.00% Add +142.9% 17 $1K
Signature Equity Partners, LLC 0.00% No change 14 $940
Horizon Financial Services, LLC 0.00% New 11 $738
Gilpin Wealth Management, LLC 0.00% Add +11.1% 10 $672
DiNuzzo Private Wealth, Inc. 0.00% No change 10 $672
Assetmark, Inc. 0.00% No change 10 $671
Ankerstar Wealth, LLC 0.00% No change 9 $608
HFM Investment Advisors, LLC 0.00% Add +100.0% 8 $537
Bay Harbor Wealth Management, LLC 0.00% No change 7 $470
SBI Securities Co., Ltd. 0.00% No change 4 $268
Davis Capital Management 0.00% New 3 $201
LRI Investments, LLC 0.00% New 3 $201
DecisionPoint Financial, LLC 0.00% New 2 $137
Caitong International Asset Management Co., Ltd 0.00% No change 2 $134
Dunhill Financial, LLC 0.00% No change 1 $73
Maryland Capital Advisors Inc. 0.00% — 1 $68
Raffa Wealth Management, LLC 0.00% No change 1 $67
Evolution Advisers, Inc. 0.00% New 2 $0
Navigoe, LLC 0.00% New 4 $0

"% of holder's portfolio" is CBU's weight in each manager's 13F, not the share of Community Financial System I the manager owns.