FTC Solar
FTCI
41 hedge funds and large institutions have $18.8M invested in FTC Solar in 2025 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 13 increasing their positions, 4 reducing their positions, and 3 closing their positions.
533% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 3
264% more capital invested
Capital invested by funds: $5.17M → $18.8M (+$13.6M)
225% more repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 4
64% more funds holding
Funds holding: 25 → 41 (+16)
26% more call options, than puts
Call options by funds: $160K | Put options by funds: $127K
6.58% more ownership
Funds ownership: 4.93% → 11.52% (+6.6%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Walleye Capital
New York
|
+$1.24M |
| 2 |
ECP
Electron Capital Partners
New York
|
+$818K |
| 3 |
EI
EAM Investors
Solana Beach,
California
|
+$699K |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$637K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$630K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Investments
New York
|
-$101K |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$61.4K |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
-$2.86K |
| 4 |
BNP Paribas Financial Markets
Paris,
France
|
-$1.82K |
| 5 |
Wells Fargo
San Francisco,
California
|
-$967 |
FTCI Hedge Fund Activity: Q4 2025 in Review
41 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in FTC Solar (FTCI) for Q4 2025, worth a combined $18.8M — up 264% from $5.17M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new FTCI positions and 3 closed out — a net gain of 16 holders — while 13 added to existing stakes and 4 trimmed.
The largest buyer was Walleye Capital, opening a new position worth an estimated $1.24M. The largest seller was Two Sigma Investments, exiting entirely with an estimated $101K sold.
- 41 institutional investors held FTC Solar (FTCI) as of Q4 2025, up from 25 in Q3 2025.
- Funds reported $18.8M of FTC Solar stock for Q4 2025, up 264% quarter-over-quarter.
- 19 funds opened new FTC Solar positions in Q4 2025 and 3 closed out, a net change of +16 holders.
- The largest FTC Solar buyer in Q4 2025 was Walleye Capital, an estimated $1.24M added.
- The largest FTC Solar seller in Q4 2025 was Two Sigma Investments, an estimated $101K sold.
Based on aggregated 13F filings for Q4 2025.