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Fuel Tech (FTEK)
NASDAQ
$1.73$0.00 (0.00%)
Price as of Sep 11, 2026 7:30 PM EDT- $54.0MMarket Cap
- -52.34%1-Year Change
- Pollution & Treatment ControlsIndustry
Fuel Tech (FTEK)
$1.73$0.00 (0.00%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
GRACE & WHITE INC /NY | 4.95% | 1.5M | 0 (0.00%) | Jun 30, 2026 |
VANGUARD GROUP INC | 3.61% | 1.1M | +112,139 (+9.96%) | Dec 31, 2025 |
RENAISSANCE TECHNOLOGIES LLC | 3.54% | 1.1M | -305,400 (-27.70%) | Jun 30, 2026 |
VANGUARD CAPITAL MANAGEMENT LLC | 3.23% | 1.0M | +17,703 (+1.76%) | Jun 30, 2026 |
N/A | 3.17% | 987,998 | +987,998 (+100.00%) | Mar 31, 2026 |
PEAPOD LANE CAPITAL LLC | 2.63% | 820,592 | +341,750 (+41.65%) | Jun 30, 2026 |
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. | 1.72% | 535,129 | 0 (0.00%) | Dec 31, 2016 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.17% | 987,044 | -954 (-0.10%) | Jun 30, 2026 |
FIDELITY CONCORD STREET TRUST | 0.80% | 248,802 | +15,347 (+6.17%) | May 31, 2026 |
FIDELITY COMMONWEALTH TRUST | 0.76% | 236,480 | +4,255 (+1.80%) | May 31, 2026 |
iSHARES TRUST | 0.26% | 80,786 | +31,712 (+39.25%) | Jun 30, 2026 |
BRIDGEWAY FUNDS INC | 0.13% | 39,700 | 0 (0.00%) | Mar 28, 2024 |
AMERICAN CENTURY ETF TRUST | 0.12% | 38,543 | 0 (0.00%) | May 31, 2026 |
VALIC Co I | 0.10% | 30,000 | 0 (0.00%) | May 31, 2026 |
Current Ownership Distribution
- Institutions118.9M (80.76%)
- Mutual Funds18.1M (12.30%)
- Insiders10.2M (6.95%)
- Other0 (0.00%)
Insider Transactions
- 6.95% (10.2M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $668,996.12Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Nuggihalli Ramesh President & CEO | Buy | Sep 01, 2026 | $1,999.92 | 1,471 | $1.36 | 1,471 |
Albrecht Ellen T Chief Financial Officer | Award | Mar 24, 2026 | $0.00 | 8,350 | $0.00 | 8,350 |
ARNONE VINCENT J President & CEO | Award | Mar 24, 2026 | $0.00 | 20,850 | $0.00 | 20,850 |
Cummings William E JR Senior Vice President, Sales | Award | Mar 24, 2026 | $0.00 | 6,250 | $0.00 | 6,250 |
ARNONE VINCENT J President & CEO | Buy | Mar 06, 2026 | $12,400.00 | 10,000 | $1.24 | 549,513 |
BAILEY DOUGLAS G | Award | Jun 04, 2025 | $0.00 | 15,000 | $0.00 | 15,000 |
ZEITLER DENNIS L | Award | Jun 04, 2025 | $0.00 | 15,000 | $0.00 | 15,000 |
Jones Sharon L | Award | Jun 04, 2025 | $0.00 | 15,000 | $0.00 | 15,000 |
Jones Sharon L | Sell | Jun 04, 2025 | $21,042.90 | 12,627 | $1.67 | 83,973 |
ARNONE VINCENT J President & CEO | Buy | Mar 28, 2025 | $15,750.00 | 15,000 | $1.05 | 485,879 |
Jones Sharon L | Buy | Nov 19, 2024 | $8,655.55 | 8,014 | $1.08 | 96,600 |
Jones Sharon L | Buy | Nov 14, 2024 | $7,488.00 | 7,200 | $1.04 | 74,585 |
Jones Sharon L | Buy | Nov 13, 2024 | $9,555.00 | 9,100 | $1.05 | 67,385 |
Jones Sharon L | Buy | Nov 12, 2024 | $9,690.00 | 9,500 | $1.02 | 58,285 |