Fuel Tech
FTEK
44 hedge funds and large institutions have $16.3M invested in Fuel Tech in 2026 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 10 increasing their positions, 9 reducing their positions, and 8 closing their positions.
11% more repeat investments, than reductions
Existing positions increased: 10 | Existing positions reduced: 9
5% less capital inflows, than outflows
Capital inflows: $1.27M | Capital outflows: $1.35M
1.01% less ownership
Funds ownership: 24.62% → 23.61% (-1%)
4% less funds holding
Funds holding: 46 → 44 (-2)
13% less first-time investments, than exits
New positions opened: 7 | Existing positions closed: 8
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Peapod Lane Capital
Bedford Hills,
New York
|
+$507K |
| 2 |
Marquette Asset Management
Minneapolis,
Minnesota
|
+$164K |
| 3 |
BlackRock
New York
|
+$128K |
| 4 |
Thompson Davis & Co
Richmond,
Virginia
|
+$127K |
| 5 |
GSA Capital Partners
London,
United Kingdom
|
+$72.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
-$453K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$300K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$155K |
| 4 |
XTX Topco
George Town,
Cayman Islands
|
-$144K |
| 5 |
Two Sigma Investments
New York
|
-$103K |
FTEK Hedge Fund Activity: Q2 2026 in Review
44 of the 8,384 institutional investors tracked by Wall St. Rank reported a position in Fuel Tech (FTEK) for Q2 2026, worth a combined $16.3M — up 76% from $9.22M a quarter earlier.
Sellers outnumbered buyers: 8 funds closed out of FTEK and 7 opened new positions — a net loss of 1 holder — while 9 trimmed existing stakes and 10 added.
The largest buyer was Peapod Lane Capital, adding an estimated $507K. The largest seller was Renaissance Technologies, cutting an estimated $453K.
- 44 institutional investors held Fuel Tech (FTEK) as of Q2 2026, down from 46 in Q1 2026.
- Funds reported $16.3M of Fuel Tech stock for Q2 2026, up 76% quarter-over-quarter.
- 7 funds opened new Fuel Tech positions in Q2 2026 and 8 closed out, a net change of -1 holder.
- The largest Fuel Tech buyer in Q2 2026 was Peapod Lane Capital, an estimated $507K added.
- The largest Fuel Tech seller in Q2 2026 was Renaissance Technologies, an estimated $453K sold.
Based on aggregated 13F filings for Q2 2026.