FISI · Financial Institutions Inc · Holdings
Market Cap
$806.38M
Shares
19.71M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 160
Total Value: $613,620,887
Total Shares: 15,745,984
Showing 1–100
of 161 holdings by value
· page 1 of 2
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 160 13F filers · Δ vs Mar 31, 2026Top Holder
11.5%
+0.1 pts
Top 5
39.1%
+0.7 pts
Top 10
56.9%
−1.1 pts
HHI
452
Broadly held+9
Quarterly Activity
vs Mar 31, 2026
New
26
Increased
74
Decreased
33
Sold Out
17
Unchanged
27
Holder count:
+9
Institutional value:
+22.0%
Shares held:
-0.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega AMERICAN CENTURY COMPANIES INC | +261,850 | 349,611 | |
| Mega BlackRock, Inc. | +189,188 | 1,667,260 | |
| Mega TWO SIGMA INVESTMENTS, LP | +182,358 | 457,098 | |
| Mega JPMORGAN CHASE & CO | +162,059 | 404,980 | |
| Mega Qube Research & Technologies Ltd | +126,187 | 193,831 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega WELLINGTON MANAGEMENT GROUP LLP | −837,514 | 62,979 | |
| Mega UBS Group AG | −190,013 | 13,023 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | −113,472 | 834,969 | |
| Mega RAYMOND JAMES FINANCIAL INC | −100,745 | 248,283 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −66,027 | 136,904 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small CANANDAIGUA NATIONAL BANK & TRUST CO | 154,106 | $6,005,510 | |
| Mid XTX Topco Ltd | 20,707 | $806,951 | |
| Large Quadrature Capital Ltd | 15,129 | $589,577 | |
| Small Oppenheimer & Close, LLC | 14,500 | $565,065 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 14,118 | $550,178 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large ProShare Advisors LLC | 204,256 | $6,476,957 | |
| Mid CANANDAIGUA NATIONAL CORP | 154,881 | $4,911,276 | |
| Large Verition Fund Management LLC | 52,419 | $1,662,206 | |
| Mid Numerai GP LLC | 43,823 | $1,389,627 | |
| Large ExodusPoint Capital Management, LP | 23,744 | $752,922 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small PL Capital Advisors, LLC | $70,773,494 | 11.53% | 1,816,102 | Shares | 2026-07-31 | |
| Mega BlackRock, Inc. | $64,973,120 | 10.59% | 1,667,260 | Shares | 2026-08-07 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $39,066,683 | 6.37% | 1,002,481 | Shares | 2026-08-11 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $32,780,239 | 5.34% | 841,166 | Shares | 2026-08-13 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $32,538,741 | 5.30% | 834,969 | Shares | 2026-08-14 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $23,123,511 | 3.77% | 593,367 | Shares | 2026-08-13 | |
| Mega STATE STREET CORP | $23,089,452 | 3.76% | 592,493 | Shares | 2026-08-07 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $22,864,633 | 3.73% | 586,724 | Shares | 2026-08-12 | |
| Small Ategra Capital Management, LLC | $21,982,977 | 3.58% | 564,100 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP | $17,813,109 | 2.90% | 457,098 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO | $15,782,068 | 2.57% | 404,980 | Shares | 2026-08-12 | |
| Mega AMERICAN CENTURY COMPANIES INC | $13,624,340 | 2.22% | 349,611 | Shares | 2026-08-12 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $10,250,396 | 1.67% | 263,033 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC | $9,800,875 | 1.60% | 251,498 | Shares | 2026-08-14 | |
| Mid Hillsdale Investment Management Inc. | $9,711,324 | 1.58% | 249,200 | Shares | 2026-08-12 | |
| Mega RAYMOND JAMES FINANCIAL INC | $9,675,588 | 1.58% | 248,283 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. | $9,557,704 | 1.56% | 245,258 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY | $9,154,828 | 1.49% | 234,920 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC | $8,421,766 | 1.37% | 216,109 | Shares | 2026-08-14 | |
| Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $7,774,592 | 1.27% | 199,502 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd | $7,553,594 | 1.23% | 193,831 | Shares | 2026-08-14 | |
| Large LSV ASSET MANAGEMENT | $7,006,806 | 1.14% | 179,800 | Shares | 2026-08-06 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $6,981,631 | 1.14% | 179,154 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $6,867,096 | 1.12% | 176,215 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6,321,401 | 1.03% | 162,212 | Shares | 2026-08-14 | |
| Small CANANDAIGUA NATIONAL BANK & TRUST CO Bank | $6,005,510 | 0.98% | 154,106 | Shares | 2026-07-07 | |
| Small Palisades Investment Partners, LLC | $5,877,689 | 0.96% | 150,826 | Shares | 2026-08-04 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $5,335,148 | 0.87% | 136,904 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $5,070,893 | 0.83% | 130,123 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $5,014,971 | 0.82% | 128,688 | Shares | 2026-08-14 | |
| Small COURIER CAPITAL LLC | $4,642,613 | 0.76% | 119,133 | Shares | 2026-07-16 | |
| Mega Bank of New York Mellon Corp Bank | $4,592,379 | 0.75% | 117,844 | Shares | 2026-08-06 | |
| Large Empowered Funds, LLC | $4,253,731 | 0.69% | 109,154 | Shares | 2026-08-17 | |
| Mid Curi Capital, LLC | $3,897,662 | 0.64% | 100,017 | Shares | 2026-08-14 | |
| Small MENDON CAPITAL ADVISORS CORP | $3,897,000 | 0.64% | 100,000 | Shares | 2026-08-11 | |
| Small MALTESE CAPITAL MANAGEMENT LLC | $3,896,999 | 0.64% | 100,000 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $3,331,154 | 0.54% | 85,480 | Shares | 2026-09-02 | |
| Mid SEGALL BRYANT & HAMILL, LLC | $2,962,109 | 0.48% | 76,010 | Shares | 2026-08-12 | |
| Large Trexquant Investment LP | $2,915,384 | 0.48% | 74,811 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $2,785,106 | 0.45% | 71,468 | Shares | 2026-08-11 | |
| Mega FMR LLC | $2,569,837 | 0.42% | 65,944 | Shares | 2026-08-13 | |
| Large PRUDENTIAL FINANCIAL INC | $2,561,848 | 0.42% | 65,739 | Shares | 2026-08-12 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP | $2,454,291 | 0.40% | 62,979 | Shares | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $2,416,724 | 0.39% | 62,015 | Shares | 2026-07-29 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC | $2,249,387 | 0.37% | 57,721 | Shares | 2026-07-29 | |
| Mega Russell Investments Group, Ltd. | $2,055,314 | 0.33% | 52,741 | Shares | 2026-08-06 | |
| Small BAYVIEW ASSET MANAGEMENT, LLC | $1,948,500 | 0.32% | 50,000 | Shares | 2026-08-14 | |
| Small Cutler Capital Management, LLC | $1,926,209 | 0.31% | 49,428 | Shares | 2026-08-14 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $1,802,011 | 0.29% | 46,241 | Shares | 2026-08-06 | |
| Mid MARTINGALE ASSET MANAGEMENT L P | $1,619,125 | 0.26% | 41,548 | Shares | 2026-08-13 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $1,618,852 | 0.26% | 41,541 | Shares | 2026-08-13 | |
| Mega FRANKLIN RESOURCES INC | $1,560,436 | 0.25% | 40,042 | Shares | 2026-08-13 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC | $1,490,758 | 0.24% | 38,254 | Shares | 2026-08-14 | |
| Mega VICTORY CAPITAL MANAGEMENT INC | $1,473,066 | 0.24% | 37,800 | Shares | 2026-08-07 | |
| Large Man Group plc | $1,464,102 | 0.24% | 37,570 | Shares | 2026-08-14 | |
| Mid GSA CAPITAL PARTNERS LLP | $1,458,608 | 0.24% | 37,429 | Shares | 2026-08-06 | |
| Large Thrivent Financial for Lutherans | $1,311,612 | 0.21% | 33,657 | Shares | 2026-08-14 | |
| Mid Campbell & CO Investment Adviser LLC | $1,281,801 | 0.21% | 32,892 | Shares | 2026-08-03 | |
| Mega Invesco Ltd. | $1,238,972 | 0.20% | 31,793 | Shares | 2026-08-14 | |
| Large SEI INVESTMENTS CO | $1,199,885 | 0.20% | 30,790 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC | $1,015,869 | 0.17% | 26,068 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS | $991,046 | 0.16% | 25,431 | Shares | 2026-08-12 | |
| Large Quantinno Capital Management LP | $929,005 | 0.15% | 23,839 | Shares | 2026-08-13 | |
| Large Creative Planning | $920,900 | 0.15% | 23,631 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC | $911,625 | 0.15% | 23,393 | Shares | 2026-08-14 | |
| Mid Informed Momentum Co LLC | $839,647 | 0.14% | 21,546 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $806,951 | 0.13% | 20,707 | Shares | 2026-08-14 | |
| Large STRS OHIO | $771,606 | 0.13% | 19,800 | Shares | 2026-07-30 | |
| Mega AMERIPRISE FINANCIAL INC | $757,070 | 0.12% | 19,427 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Bank | $748,964 | 0.12% | 19,219 | Shares | 2026-08-07 | |
| Mega CITIGROUP INC | $695,496 | 0.11% | 17,847 | Shares | 2026-08-03 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $660,463 | 0.11% | 16,948 | Shares | 2026-08-13 | |
| Large ALPS ADVISORS INC | $645,810 | 0.11% | 16,572 | Shares | 2026-07-29 | |
| Mega WELLS FARGO & COMPANY/MN | $642,966 | 0.10% | 16,499 | Shares | 2026-08-14 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $630,729 | 0.10% | 16,185 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $616,193 | 0.10% | 15,812 | Shares | 2026-08-14 | |
| Large Quadrature Capital Ltd | $589,577 | 0.10% | 15,129 | Shares | 2026-08-07 | |
| Small Oppenheimer & Close, LLC | $565,065 | 0.09% | 14,500 | Shares | 2026-08-12 | |
| Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $550,178 | 0.09% | 14,118 | Shares | 2026-07-15 | |
| Mid BAILARD, INC. | $522,198 | 0.09% | 13,400 | Shares | 2026-07-30 | |
| Mega UBS Group AG | $507,505 | 0.08% | 13,023 | Shares | 2026-08-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $496,516 | 0.08% | 12,741 | Shares | 2026-08-13 | |
| Mid Graham Capital Management, L.P. | $473,953 | 0.08% | 12,162 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC | $456,143 | 0.07% | 11,705 | Shares | 2026-08-14 | |
| Large PANAGORA ASSET MANAGEMENT INC | $446,089 | 0.07% | 11,447 | Shares | 2026-08-06 | |
| Large IEQ CAPITAL, LLC | $434,281 | 0.07% | 11,144 | Shares | 2026-08-11 | |
| Large GREAT LAKES ADVISORS, LLC | $430,345 | 0.07% | 11,043 | Shares | 2026-08-10 | |
| Large Squarepoint Ops LLC | $428,475 | 0.07% | 10,995 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $413,004 | 0.07% | 10,598 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $353,574 | 0.06% | 9,073 | Shares | 2026-08-14 | |
| Large Rafferty Asset Management, LLC | $344,222 | 0.06% | 8,833 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC | $342,935 | 0.06% | 8,800 | Shares | 2026-08-14 | |
| Small Stonebrook Private Inc. | $341,338 | 0.06% | 8,759 | Shares | 2026-08-14 | |
| Large MERCER GLOBAL ADVISORS INC /ADV | $336,116 | 0.05% | 8,625 | Shares | 2026-08-19 | |
| Large STATE OF WISCONSIN INVESTMENT BOARD | $323,840 | 0.05% | 8,310 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $305,368 | 0.05% | 7,836 | Shares | 2026-08-14 | |
| Mid Sterling Capital Management LLC | $299,562 | 0.05% | 7,687 | Shares | 2026-07-28 | |
| Mega SG Americas Securities, LLC Broker-Dealer | $292,937 | 0.05% | 7,517 | Shares | 2026-08-07 | |
| Mid CARY STREET PARTNERS FINANCIAL LLC | $290,326 | 0.05% | 7,450 | Shares | 2026-07-17 | |
| Mega FIRST TRUST ADVISORS LP | $276,998 | 0.05% | 7,108 | Shares | 2026-08-11 |