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Financial Institutions Inc

FISI
Exchange
Nasdaq
Industry
National Commercial Banks
SEC CIK
0000862831

In the last 90 days, Financial Institutions Inc insiders filed 1 open-market purchase and 0 sales; 159 institutions reported holding it in 13F filings for Q2 2026, worth $611.5M in total; no superinvestor holds it.

Other share classesFIISOFIISP

13F holders, Q2 2026

Institutional positions in Financial Institutions Inc as of Jun 30, 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
159
+10 vs. Q1 2026
Shares held
15.7M
+39.3K (+0.3%) vs. Q1 2026
Total value
$611.5M
+$114.0M (+22.9%) vs. Q1 2026
New holders
26
74 more added
Sold out
16
32 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FISI 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 holdersQ2 2026: 159 institutions
Q1 2021: 113 institutionsQ2 2021: 115 institutionsQ3 2021: 115 institutionsQ4 2021: 127 institutionsQ1 2022: 130 institutionsQ2 2022: 117 institutionsQ3 2022: 112 institutionsQ4 2022: 110 institutionsQ1 2023: 104 institutionsQ2 2023: 103 institutionsQ3 2023: 107 institutionsQ4 2023: 101 institutionsQ1 2024: 100 institutionsQ2 2024: 107 institutionsQ3 2024: 121 institutionsQ4 2024: 142 institutionsQ1 2025: 134 institutionsQ2 2025: 129 institutionsQ3 2025: 142 institutionsQ4 2025: 150 institutionsQ1 2026: 151 institutionsQ2 2026: 159 institutions
Value heldQ2 2026: $611.5M
Q1 2021: $328.8MQ2 2021: $328.0MQ3 2021: $334.2MQ4 2021: $348.6MQ1 2022: $322.1MQ2 2022: $276.8MQ3 2022: $254.2MQ4 2022: $257.2MQ1 2023: $217.3MQ2 2023: $161.9MQ3 2023: $168.4MQ4 2023: $216.6MQ1 2024: $197.9MQ2 2024: $197.4MQ3 2024: $288.9MQ4 2024: $420.0MQ1 2025: $413.4MQ2 2025: $418.3MQ3 2025: $454.2MQ4 2025: $492.0MQ1 2026: $502.8MQ2 2026: $611.5M
Institutions holding FISI and their total value by quarter
QuarterHoldersValue
Q2 2026159$611.5M
Q1 2026151$502.8M
Q4 2025150$492.0M
Q3 2025142$454.2M
Q2 2025129$418.3M
Q1 2025134$413.4M
Q4 2024142$420.0M
Q3 2024121$288.9M
Q2 2024107$197.4M
Q1 2024100$197.9M
Q4 2023101$216.6M
Q3 2023107$168.4M
Q2 2023103$161.9M
Q1 2023104$217.3M
Q4 2022110$257.2M
Q3 2022112$254.2M
Q2 2022117$276.8M
Q1 2022130$322.1M
Q4 2021127$348.6M
Q3 2021115$334.2M
Q2 2021115$328.0M
Q1 2021113$328.8M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Financial Institutions Inc; share changes are against Q1 2026.

Institutions holding FISI in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
PL Capital Advisors, LLC1,816,102$70.8M19.67%00.0%Unchanged
BlackRock, Inc.1,667,260$65.0M0.00%+189,188+12.8%Added
Dimensional Fund Advisors LP1,002,481$39.1M0.01%+44,814+4.7%Added
Vanguard Capital Management LLC841,166$32.8M0.00%+5,628+0.7%Added
Adage Capital Partners GP, L.L.C.834,969$32.5M0.05%−113,472−12.0%Reduced
State Street Corp592,493$23.3M0.00%+13,374+2.3%Added
Acadian Asset Management LLC593,367$23.1M0.03%+38,763+7.0%Added
Geode Capital Management, LLC586,724$22.9M0.00%+18,028+3.2%Added
Ategra Capital Management, LLC564,100$22.0M11.69%00.0%Unchanged
Two Sigma Investments, LP457,098$17.8M0.01%+182,358+66.4%Added
JPMorgan Chase & Co404,980$15.7M0.00%+162,059+66.7%Added
American Century Companies Inc349,611$13.6M0.01%+261,850+298.4%Added
Vanguard Portfolio Management LLC263,033$10.3M0.00%+50,106+23.5%Added
AQR Capital Management LLC251,498$9.80M0.00%+93,488+59.2%Added
Hillsdale Investment Management Inc.249,200$9.71M0.22%+16,120+6.9%Added
Raymond James Financial Inc248,283$9.68M0.00%−100,745−28.9%Reduced
Morgan Stanley234,920$9.15M0.00%−25,807−9.9%Reduced
Goldman Sachs Group Inc216,109$8.42M0.00%−29,066−11.9%Reduced
Alliancebernstein L.P.245,258$7.78M0.00%−7,968−3.1%Reduced
Hotchkis & Wiley Capital Management LLC199,502$7.77M0.02%−2,800−1.4%Reduced
Qube Research & Technologies Ltd193,831$7.55M0.01%+126,187+186.5%Added
LSV Asset Management179,800$7.01M0.01%+15,900+9.7%Added
Bridgeway Capital Management, LLC179,154$6.98M0.12%+7,814+4.6%Added
Northern Trust Corp176,215$6.87M0.00%+10,696+6.5%Added
Charles Schwab Investment Management Inc162,212$6.32M0.00%+2,031+1.3%Added
Canandaigua National Bank & Trust Co154,106$6.01M0.51%+154,106New
Palisades Investment Partners, LLC150,826$5.92M1.68%+4,322+3.0%Added
Renaissance Technologies LLC136,904$5.34M0.01%−66,027−32.5%Reduced
Vanguard Fiduciary Trust Co130,123$5.07M0.00%+3,775+3.0%Added
Bank of America Corp128,688$5.01M0.00%+8,997+7.5%Added
Courier Capital LLC119,133$4.64M0.23%+1,932+1.6%Added
Bank of New York Mellon Corp117,844$4.59M0.00%+2,600+2.3%Added
Empowered Funds, LLC109,154$4.25M0.02%+7,814+7.7%Added
RMB Capital Management, LLC100,017$3.90M0.06%00.0%Unchanged
Maltese Capital Management LLC100,000$3.90M0.71%−16,963−14.5%Reduced
Mendon Capital Advisors Corp100,000$3.90M1.38%00.0%Unchanged
Citadel Advisors LLC85,480$3.33M0.00%+74,021+646.0%Added
Segall Bryant & Hamill, LLC76,010$2.96M0.04%+32,695+75.5%Added
Trexquant Investment LP74,811$2.92M0.02%+41,145+122.2%Added
Nuveen, LLC71,468$2.79M0.00%+14,611+25.7%Added
FMR LLC65,944$2.57M0.00%−6,614−9.1%Reduced
Prudential Financial Inc65,739$2.56M0.00%+45,300+221.6%Added
Wellington Management Group LLP62,979$2.45M0.00%−837,514−93.0%Reduced
New York State Common Retirement Fund62,015$2.42M0.00%+2,600+4.4%Added
Commonwealth Equity Services, LLC57,721$2.25M0.00%−1,182−2.0%Reduced
Russell Investments Group, Ltd.52,741$2.05M0.00%+17,735+50.7%Added
Bayview Asset Management, LLC50,000$1.95M1.46%00.0%Unchanged
Cutler Capital Management, LLC49,428$1.93M0.50%00.0%Unchanged
Universal- Beteiligungs- und Servicegesellschaft mbH46,241$1.80M0.00%+65+0.1%Added
Martingale Asset Management L P41,548$1.62M0.04%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.41,541$1.62M0.00%+1,489+3.7%Added
Franklin Resources Inc40,042$1.56M0.00%+9,934+33.0%Added
Kennedy Capital Management, Inc.38,254$1.49M0.03%−8,094−17.5%Reduced
Victory Capital Management Inc37,800$1.47M0.00%+200+0.5%Added
Man Group plc37,570$1.46M0.00%+7,629+25.5%Added
Gsa Capital Partners LLP37,429$1.46M0.09%+19,400+107.6%Added
Thrivent Financial for Lutherans33,657$1.31M0.00%−18,539−35.5%Reduced
Campbell & CO Investment Adviser LLC32,892$1.28M0.07%+10,608+47.6%Added
Invesco Ltd.31,793$1.24M0.00%−2,244−6.6%Reduced
SEI Investments Co30,790$1.20M0.00%−20,690−40.2%Reduced
Vanguard Global Advisers, LLC26,068$1.02M0.00%00.0%Unchanged
Rhumbline Advisers25,431$991.0K0.00%+274+1.1%Added
Quantinno Capital Management LP23,839$929.0K0.00%+3,338+16.3%Added
Creative Planning23,631$920.9K0.00%+3,639+18.2%Added
Millennium Management LLC23,393$911.6K0.00%+6,153+35.7%Added
EAM Investors, LLC21,546$839.6K0.07%−887−4.0%Reduced
XTX Topco Ltd20,707$807.0K0.01%+20,707New
STRS Ohio19,800$771.6K0.00%+1,000+5.3%Added
Ameriprise Financial Inc19,427$757.3K0.00%00.0%Unchanged
Deutsche Bank AG19,219$749.0K0.00%+2,237+13.2%Added
Citigroup Inc17,847$695.5K0.00%+2,402+15.6%Added
BNP Paribas Arbitrage, SA16,948$660.5K0.00%+387+2.3%Added
Alps Advisors Inc16,572$645.8K0.00%+202+1.2%Added
Wells Fargo & Company16,499$643.0K0.00%+9,104+123.1%Added
Susquehanna Fundamental Investments, LLC16,185$630.7K0.01%−3,946−19.6%Reduced
Price T Rowe Associates Inc15,812$617.0K0.00%+470+3.1%Added
Quadrature Capital Ltd15,129$589.6K0.01%+15,129New
Oppenheimer & Close, LLC14,500$565.1K0.36%+14,500New
Wealth Enhancement Advisory Services, LLC14,118$548.5K0.00%+14,118New
Bailard, Inc.13,400$522.2K0.01%+13,400New
UBS Group AG13,023$507.5K0.00%−190,013−93.6%Reduced
Arrowstreet Capital, Limited Partnership12,741$496.5K0.00%+12,741New
Graham Capital Management, L.P.12,162$474.0K0.01%+383+3.3%Added
MetLife Investment Management11,705$456.1K0.00%+678+6.1%Added
Panagora Asset Management Inc11,447$446.1K0.00%+11,447New
Ieq Capital, LLC11,144$434.3K0.00%+1,220+12.3%Added
Great Lakes Advisors, LLC11,043$430.3K0.00%−33−0.3%Reduced
Squarepoint Ops LLC10,995$428.5K0.00%+3,441+45.6%Added
D. E. Shaw & Co., Inc.10,598$413.0K0.00%+3,345+46.1%Added
Mirae Asset Global ETFs Holdings Ltd.9,073$353.6K0.00%−79−0.9%Reduced
Rafferty Asset Management, LLC8,833$344.2K0.00%−7,345−45.4%Reduced
Barclays PLC8,800$342.9K0.00%−3,439−28.1%Reduced
Stonebrook Private Inc.8,759$341.3K0.06%+74+0.9%Added
Mercer Global Advisors Inc8,625$336.1K0.00%+8,625New
State of Wisconsin Investment Board8,310$323.8K0.00%+8,310New
Engineers Gate Manager LP7,836$305.4K0.00%+7,836New
Sterling Capital Management LLC7,687$299.6K0.01%+7,039+1,086.3%Added
SG Americas Securities, LLC7,517$293.0K0.00%+1,415+23.2%Added
Cary Street Partners Financial LLC7,450$290.3K0.01%00.0%Unchanged
First Trust Advisors LP7,108$277.0K0.00%−82−1.1%Reduced