Institutional Ownership
Fuel Tech Inc
CUSIP 359523107COMFTEKQ1 2026
13D / 13G Filings
9
Schedule 13D/13G on record
Beneficial Filers
3
Distinct reporting persons
Largest Stake
7.5%
Max % of class reported
Institutional Holders
42
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
9 filings · latest Nov 3, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Nov 3, 2025 | Grace &Amp; White, Inc. | 13G/A | 4.8% | 1.49M | SEC |
| 2 | Feb 5, 2025 | Grace &Amp; White, Inc. | 13G/A | 6.2% | 1.91M | SEC |
| 3 | Feb 5, 2024 | Grace & White Inc /Ny | 13G/A | 6.3% | 1.90M | SEC |
| 4 | Jan 27, 2023 | Grace & White Inc /Ny | 13G/A | 5.7% | 1.72M | SEC |
| 5 | Feb 10, 2022 | Renaissance Technologies LLC | 13G/A | 2.7% | 807.3K | SEC |
| 6 | Jan 10, 2022 | Grace & White Inc /Ny | 13G | 5.1% | 1.55M | SEC |
| 7 | Feb 10, 2021 | Renaissance Technologies LLC | 13G | 5.9% | 1.47M | SEC |
| 8 | Dec 7, 2020 | Grace & White Inc /Ny | 13G/A | 4.0% | 999.0K | SEC |
| 9 | Feb 3, 2020 | Grace & White Inc /Ny | 13G/A | 7.5% | 1.81M | SEC |
Top Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Grace & White Inc /Ny | 1.54M | $1.88M |
| 2 | Renaissance Technologies LLC | 1.41M | $1.72M |
| 3 | Geode Capital Management, LLC | 532.8K | $650.1K |
| 4 | Peapod Lane Capital LLC | 478.8K | $582.1K |
| 5 | Blackrock, Inc. | 410.4K | $500.6K |
| 6 | Us Bancorp \De\ | 304.8K | $371.8K |
| 7 | Two Sigma Investments, LP | 238.1K | $290.5K |
| 8 | Citadel Advisors LLC | 221.4K | $270.1K |
| 9 | Beartown Capital Management, LLC | 146.7K | $179.0K |
| 10 | Susquehanna International Group, LLP | 140.1K | $170.9K |