| 1.0M |
| $2.2M |
| +1.8% |
| 3.227% |
| 0.00% |
| 4 | Peapod Lane Capital LLC | 821K | $1.8M | +71.4% | 2.633% | 1.22% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 523K | $1.2M | -1.8% | 1.678% | 0.00% |
| 6 | BlackRock, Inc. | 496K | $1.1M | +21.0% | 1.593% | 0.00% |
| 7 | US BANCORP \DE\ | 305K | $674K | 0.0% | 0.978% | 0.00% |
| 8 | TWO SIGMA INVESTMENTS, LP | 168K | $372K | -29.2% | 0.540% | 0.00% |
| 9 | Beartown Capital Management, LLC | 147K | $324K | 0.0% | 0.471% | 0.14% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 133K | $295K | +0.7% | 0.428% | 0.00% |
| 11 | STATE STREET CORP | 122K | $269K | 0.0% | 0.391% | 0.00% |
| 12 | Marquette Asset Management, LLC | 111K | $244K | — | 0.355% | 0.03% |
| 13 | JANE STREET GROUP, LLC | 109K | $242K | +54.6% | 0.351% | 0.00% |
| 14 | THOMPSON DAVIS & CO., INC. | 86K | $190K | — | 0.275% | 0.11% |
| 15 | ESSEX INVESTMENT MANAGEMENT CO LLC | 77K | $171K | -0.1% | 0.248% | 0.02% |
| 16 | NORTHERN TRUST CORP | 60K | $133K | +91.9% | 0.194% | 0.00% |
| 17 | Rothschild Wealth LLC | 40K | $88K | — | 0.128% | 0.01% |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 36K | $79K | -78.9% | 0.115% | 0.00% |
| 19 | LexAurum Advisors, LLC | 20K | $45K | +42.4% | 0.065% | 0.01% |
| 20 | CITADEL ADVISORS LLC | 19K | $42K | -91.4% | 0.061% | 0.00% |
| 21 | Legato Capital Management LLC | 18K | $40K | 0.0% | 0.058% | 0.00% |
| 22 | UBS Group AG | 18K | $40K | +1801400.0% | 0.058% | 0.00% |
| 23 | GROUP ONE TRADING LLC | 14K | $31K | -65.4% | 0.045% | 0.00% |
| 24 | DIMENSIONAL FUND ADVISORS LP | 13K | $29K | -30.9% | 0.043% | 0.00% |
| 25 | Scientech Research LLC | 11K | $25K | — | 0.037% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in FTEK — a direct measure of their conviction.
| 21.30% |
| 0.73 pp |
| $7M |
| 4.0% |
| Q4 2024 | 39 | +8.3% | 22.03% | +1.41 pp | $7M | +6.5% |
| Q3 2024 | 36 | — | 20.62% | — | $7M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
6 institutions opened new positions in FTEK during Q2 2026, while 8 fully exited. 32 added to existing positions and 4 trimmed.
FTEK institutional ownership fell by 0.79 percentage points quarter-over-quarter, with a net change of -2 holders.
The top 10 institutions account for 88.7% of all reported 13F value in FTEK, and the top 25 account for 99.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Fuel Tech, Inc. (FTEK) Institutional Ownership