Who Owns FUEL TECH INC (FTEK)? -- Institutional Holders (2026-06-30)
49 institutions reported holding $16.3M of FUEL TECH INC (FTEK) in SEC 13F filings for 2026-06-30. Largest institutional holders: GRACE & WHITE INC /NY ($3.4M), VANGUARD GROUP INC ($2.5M), RENAISSANCE TECHNOLOGIES LLC ($2.4M), Peapod Lane Capital LLC ($1.8M), GEODE CAPITAL MANAGEMENT, LLC ($1.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | GRACE & WHITE INC /NY | $3.4M | 1.5M | Hold |
| 2 | VANGUARD GROUP INC | $2.5M | 1.1M | Added |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $2.4M | 1.1M | Trimmed |
| 4 | Peapod Lane Capital LLC | $1.8M | 820,592 | Added |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $1.2M | 522,983 | Trimmed |
| 6 | BlackRock, Inc. | $1.1M | 496,493 | Added |
| 7 | US BANCORP \DE\ | $673,555 | 304,776 | Hold |
| 8 | GSA CAPITAL PARTNERS LLP | $652,000 | 295,141 | Added |
| 9 | TWO SIGMA INVESTMENTS, LP | $372,290 | 168,457 | Trimmed |
| 10 | Beartown Capital Management, LLC | $324,183 | 146,689 | Hold |
| 11 | STATE STREET CORP | $269,280 | 121,846 | Hold |
| 12 | Marquette Asset Management, LLC | $244,225 | 110,509 | New |
| 13 | JANE STREET GROUP, LLC | $241,957 | 109,483 | Added |
| 14 | THOMPSON DAVIS & CO., INC. | $189,618 | 85,800 | New |
| 15 | ESSEX INVESTMENT MANAGEMENT CO LLC | $170,521 | 77,159 | Trimmed |
| 16 | NORTHERN TRUST CORP | $133,336 | 60,333 | Added |
| 17 | Rothschild Wealth LLC | $88,400 | 40,000 | New |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $79,330 | 35,896 | Trimmed |
| 19 | LexAurum Advisors, LLC | $44,554 | 20,160 | Added |
| 20 | CITADEL ADVISORS LLC | $42,145 | 19,070 | Trimmed |
| 21 | Legato Capital Management LLC | $40,145 | 18,165 | Hold |
| 22 | UBS Group AG | $39,813 | 18,015 | Added |
| 23 | GROUP ONE TRADING LLC | $30,726 | 13,903 | Trimmed |
| 24 | DIMENSIONAL FUND ADVISORS LP | $29,061 | 13,428 | Trimmed |
| 25 | Covestor Ltd | $27,000 | 12,426 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30