FINANCIAL INSTITUTIONS INC FISI
CIK 0000862831 · CUSIP 317585404
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | PL Capital Advisors, LLC CIK 1569147 · View history | $48.28M 1,774,886 shares | 16.02% | +413.38K(+30.40%)Added | SEC filing ↗ Nov 4, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $39.46M 1,450,810 shares | 0.00% | -39.70K(-2.70%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $29.80M 1,095,428 shares | 0.00% | +40.24K(+3.80%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $25.87M 951,105 shares | 0.01% | -54.05K(-5.40%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 05 | ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history | $22.07M 811,218 shares | 0.03% | +32.40K(+4.20%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 06 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $20.04M 736,825 shares | 0.00% | +187.30K(+34.10%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | Ategra Capital Management, LLC CIK 1741369 · View history | $15.56M 572,075 shares | 10.43% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $14.98M 544,654 shares | 0.00% | +20.92K(+4.00%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $13.22M 485,989 shares | 0.00% | +8.12K(+1.70%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 10 | ProShare Advisors LLC CIK 1357955 · View history | $12.51M 459,798 shares | 0.03% | +223.48K(+94.60%)Added | SEC filing ↗ Nov 6, 2025 | ▾ |
| 11 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $10.27M 377,740 shares | 0.00% | +34.91K(+10.20%)Added | SEC filing ↗ Nov 26, 2025 | ▾ |
| 12 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history | $9.93M 365,112 shares | 0.03% | -19.14K(-5.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | Verition Fund Management LLC CIK 1454027 · View history | $9.91M 364,202 shares | 0.06% | -41.12K(-10.10%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 14 | COMMONWEALTH EQUITY SERVICES, LLC CIK 312272 · View history | $9.09M 334,286 shares | 0.01% | -83.74K(-20.00%)Reduced | SEC filing ↗ Oct 22, 2025 | ▾ |
| 15 | Fourthstone LLC CIK 1767803 · View history | $8.76M 322,202 shares | 1.57% | -524.46K(-61.90%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 16 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $8.47M 311,492 shares | 0.01% | +10.49K(+3.50%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 17 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $7.49M 275,394 shares | 0.01% | +8.85K(+3.30%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 18 | MORGAN STANLEY CIK 895421 · Amended · View history | $7.21M 264,929 shares | 0.00% | +13.41K(+5.30%)Added | SEC filing ↗ May 27, 2026 | ▾ |
| 19 | Rhino Investment Partners, Inc CIK 1828776 · View history | $5.99M 220,245 shares | 1.89% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 20 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $5.98M 219,916 shares | 0.00% | +12.90K(+6.20%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 142 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 142 reporting institutions.
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