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Community Financial System, Inc.

CBU
Exchange
NYSE
Industry
National Commercial Banks
SEC CIK
0000723188

In the last 90 days, Community Financial System, Inc. insiders filed 3 open-market purchases and 0 sales; 280 institutions reported holding it in 13F filings for Q2 2026, worth $2.75B in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Community Financial System, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
265
+9 vs. Q4 2025
Shares held
40.0M
+6.97M (+21.1%) vs. Q4 2025
Total value
$2.35B
+$447.9M (+23.6%) vs. Q4 2025
New holders
39
103 more added
Sold out
30
71 more reduced

8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CBU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 265 institutions
Q1 2021: 211 institutionsQ2 2021: 221 institutionsQ3 2021: 237 institutionsQ4 2021: 244 institutionsQ1 2022: 244 institutionsQ2 2022: 240 institutionsQ3 2022: 249 institutionsQ4 2022: 254 institutionsQ1 2023: 245 institutionsQ2 2023: 222 institutionsQ3 2023: 236 institutionsQ4 2023: 245 institutionsQ1 2024: 235 institutionsQ2 2024: 245 institutionsQ3 2024: 255 institutionsQ4 2024: 254 institutionsQ1 2025: 267 institutionsQ2 2025: 259 institutionsQ3 2025: 255 institutionsQ4 2025: 264 institutionsQ1 2026: 265 institutionsQ2 2026: 280 institutions
Value heldQ1 2026: $2.35B
Q1 2021: $2.94BQ2 2021: $2.89BQ3 2021: $2.60BQ4 2021: $2.81BQ1 2022: $2.65BQ2 2022: $2.41BQ3 2022: $2.35BQ4 2022: $2.43BQ1 2023: $2.06BQ2 2023: $1.92BQ3 2023: $1.69BQ4 2023: $2.05BQ1 2024: $1.83BQ2 2024: $1.78BQ3 2024: $2.18BQ4 2024: $2.38BQ1 2025: $2.21BQ2 2025: $2.23BQ3 2025: $2.30BQ4 2025: $2.30BQ1 2026: $2.35BQ2 2026: $2.75B
Institutions holding CBU and their total value by quarter
QuarterHoldersValue
Q2 2026280$2.75B
Q1 2026265$2.35B
Q4 2025264$2.30B
Q3 2025255$2.30B
Q2 2025259$2.23B
Q1 2025267$2.21B
Q4 2024254$2.38B
Q3 2024255$2.18B
Q2 2024245$1.78B
Q1 2024235$1.83B
Q4 2023245$2.05B
Q3 2023236$1.69B
Q2 2023222$1.92B
Q1 2023245$2.06B
Q4 2022254$2.43B
Q3 2022249$2.35B
Q2 2022240$2.41B
Q1 2022244$2.65B
Q4 2021244$2.81B
Q3 2021237$2.60B
Q2 2021221$2.89B
Q1 2021211$2.94B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Community Financial System, Inc.; share changes are against Q4 2025.

Institutions holding CBU in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Raffa Wealth Management, LLC1$590.00%+1New
Curio Wealth, LLC1$590.00%+1New
Dunhill Financial, LLC1$640.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd2$1170.00%+2New
Vermillion Wealth Management, Inc.3$1760.00%+3New
SBI Securities Co., Ltd.4$2350.00%00.0%Unchanged
HFM Investment Advisors, LLC4$2350.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC7$4100.00%+1+16.7%Added
Rialto Wealth Management, LLC7$4110.00%00.0%Unchanged
Jones Financial Companies LLLP8$4540.00%−57−87.7%Reduced
SJS Investment Consulting Inc.8$4700.00%+3+60.0%Added
Gilpin Wealth Management, LLC9$5280.00%+7+350.0%Added
Ankerstar Wealth, LLC9$5320.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.10$5870.00%00.0%Unchanged
Assetmark, Inc10$5870.00%00.0%Unchanged
Essential Partners LLC11$6450.00%+1+10.0%Added
Signature Equity Partners, LLC14$8210.00%00.0%Unchanged
Private Wealth Management Group, LLC18$1.06K0.00%00.0%Unchanged
Picton Mahoney Asset Management20$1.17K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc29$1.70K0.00%−3−9.4%Reduced
MAI Capital Management29$1.70K0.00%+13+81.3%Added
Dogwood Wealth Management LLC32$1.88K0.00%+32New
JFS Wealth Advisors, LLC32$1.88K0.00%−11−25.6%Reduced
Retirement Wealth Solutions LLC35$2.05K0.00%+13+59.1%Added
Parallel Advisors, LLC35$2.05K0.00%+35New
High Note Wealth, LLC36$2.11K0.00%00.0%Unchanged
Fortitude Family Office, LLC41$2.40K0.00%+22+115.8%Added
Basecamp Wealth Advisors LLC43$2.52K0.00%−43−50.0%Reduced
Osbon Capital Management LLC50$2.93K0.00%00.0%Unchanged
Sound Income Strategies, LLC57$3.41K0.00%00.0%Unchanged
Allworth Financial LP64$3.75K0.00%+32+100.0%Added
CVA Family Office, LLC64$3.75K0.00%+64New
Larson Financial Group LLC68$3.99K0.00%+3+4.6%Added
Keating Financial Advisory Services, Inc.71$4.16K0.00%+50+238.1%Added
Quadrant Capital Group LLC80$4.69K0.00%00.0%Unchanged
Addison Advisors LLC90$5.28K0.00%00.0%Unchanged
Rothschild Investment LLC91$5.34K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC91$5.34K0.00%00.0%Unchanged
Silver Grove Financial Group, Inc.100$5.87K0.00%+100New
Twin Peaks Wealth Advisors, LLC101$5.92K0.00%+101New
Parkside Financial Bank & Trust103$6.04K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.126$7.39K0.00%+24+23.5%Added
Umb Bank N A129$7.57K0.00%00.0%Unchanged
Bare Financial Services, Inc164$9.62K0.00%+21+14.7%Added
Pinnacle Wealth Planning Services, Inc.168$9.85K0.00%+115+217.0%Added
STRS Ohio200$11.7K0.00%−500−71.4%Reduced
Transamerica Financial Advisors, Inc.203$12.0K0.00%+64+46.0%Added
Advisory Services Network, LLC249$14.6K0.00%+249New
Root Financial Partners, LLC269$15.8K0.00%+101+60.1%Added
Smithfield Trust Co270$16.0K0.00%00.0%Unchanged
Private Trust Co NA300$17.6K0.00%00.0%Unchanged
Kemnay Advisory Services Inc.346$20.3K0.00%+346New
Harbour Investments, Inc.385$22.6K0.00%+385New
Nomura Asset Management Co Ltd390$22.9K0.00%00.0%Unchanged
GAMMA Investing LLC391$22.9K0.00%+40+11.4%Added
Bessemer Group Inc394$23.0K0.00%+80+25.5%Added
St Germain D J Co Inc417$24.5K0.00%00.0%Unchanged
Salomon & Ludwin, LLC412$24.5K0.00%00.0%Unchanged
Versant Capital Management, Inc516$30.3K0.00%+16+3.2%Added
IFP Advisors, Inc524$30.7K0.00%+2+0.4%Added
Smartleaf Asset Management LLC564$32.5K0.00%−900−61.5%Reduced
Ogorek Anthony Joseph579$33.0K0.01%+5+0.9%Added
Public Employees Retirement System of Ohio619$36.3K0.00%+33+5.6%Added
Los Angeles Capital Management LLC639$37.5K0.00%−299−31.9%Reduced
Center for Financial Planning, Inc.780$45.7K0.00%00.0%Unchanged
Simplex Trading, LLC787$46.2K0.00%+787New
EverSource Wealth Advisors, LLC789$46.3K0.00%+13+1.7%Added
Rockefeller Capital Management L.P.850$49.9K0.00%+315+58.9%Added
Covestor Ltd868$51.0K0.04%−623−41.8%Reduced
Hantz Financial Services, Inc.882$52.0K0.00%+454+106.1%Added
Ronald Blue Trust, Inc.914$53.6K0.00%00.0%Unchanged
Brown, Lisle/Cummings, Inc.968$56.8K0.01%+8+0.8%Added
Geneos Wealth Management Inc.1,000$58.6K0.00%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,022$59.9K0.00%+257+33.6%Added
CWM, LLC1,047$61.4K0.00%+70+7.2%Added
US Bancorp1,050$61.6K0.00%−108−9.3%Reduced
NBT Bank N A1,202$70.5K0.00%00.0%Unchanged
Abound Wealth Management1,218$71.4K0.02%−4−0.3%Reduced
Community Financial Services Group, LLC1,389$82.5K0.01%+1,389New
KBC Group NV1,668$98.0K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co1,804$105.8K0.00%00.0%Unchanged
Farther Finance Advisors, LLC2,568$152.5K0.00%+476+22.8%Added
Marshall & Sterling Wealth Advisors Inc.3,000$175.9K0.12%−150−4.8%Reduced
Ensign Peak Advisors, Inc3,008$176.4K0.00%00.0%Unchanged
Sanctuary Advisors, LLC3,463$203.1K0.00%−96−2.7%Reduced
CIBC Asset Management Inc3,472$203.6K0.00%−67−1.9%Reduced
Swiss Life Asset Management Ltd3,564$209.0K0.00%+3,564New
Marshall Wace, LLP3,688$216.3K0.00%+3,688New
JustInvest LLC3,744$219.6K0.00%+3,744New
Stone House Investment Management, LLC3,808$223.3K0.04%00.0%Unchanged
Ascent Wealth Partners, LLC3,821$224.1K0.03%+3,821New
Operose Advisors LLC3,925$230.2K0.05%00.0%Unchanged
Nicolet Bankshares Inc4,000$234.6K0.01%+4,000New
Melfa Wealth Management, LLC4,040$236.9K0.14%00.0%Unchanged
Lawood & Co4,088$239.8K0.22%00.0%Unchanged
Tower Research Capital LLC (TRC)4,123$241.8K0.01%+1,525+58.7%Added
RIA Advisory Group LLC4,186$245.5K0.06%+4,186New
Profund Advisors LLC4,243$248.9K0.01%−1,816−30.0%Reduced
Ameritas Investment Partners, Inc.4,426$259.6K0.01%00.0%Unchanged
Two Sigma Securities, LLC4,528$265.6K0.03%+4,528New