First Solar
FSLR
966 hedge funds and large institutions have $18.6B invested in First Solar in 2026 Q1 according to their latest regulatory filings, with 129 funds opening new positions, 337 increasing their positions, 349 reducing their positions, and 199 closing their positions.
38% more call options, than puts
Call options by funds: $5.1B | Put options by funds: $3.71B
3% less repeat investments, than reductions
Existing positions increased: 337 | Existing positions reduced: 349
5.84% less ownership
Funds ownership: 94.33% → 88.5% (-5.8%)
9% less funds holding
Funds holding: 1,056 → 966 (-90)
29% less capital invested
Capital invested by funds: $26.2B → $18.6B (-$7.66B)
35% less first-time investments, than exits
New positions opened: 129 | Existing positions closed: 199
55% less funds holding in top 10
Funds holding in top 10: 29 → 13 (-16)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$267M |
| 2 |
JP Morgan Chase
New York
|
+$231M |
| 3 |
Millennium Management
New York
|
+$170M |
| 4 |
Invesco
Atlanta,
Georgia
|
+$158M |
| 5 |
Man Group
London,
United Kingdom
|
+$94.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$1.05B |
| 2 |
Morgan Stanley
New York
|
-$186M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$167M |
| 4 |
PCH
Polar Capital Holdings
London,
United Kingdom
|
-$144M |
| 5 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$143M |
FSLR Hedge Fund Activity: Q1 2026 in Review
966 of the 8,129 institutional investors tracked by Wall St. Rank reported a position in First Solar (FSLR) for Q1 2026, worth a combined $18.6B — down 29% from $26.2B a quarter earlier.
Sellers outnumbered buyers: 199 funds closed out of FSLR and 129 opened new positions — a net loss of 70 holders — while 349 trimmed existing stakes and 337 added.
The largest buyer was BlackRock, adding an estimated $267M. The largest seller was Fidelity Investments, cutting an estimated $1.05B.
- 966 institutional investors held First Solar (FSLR) as of Q1 2026, down from 1,056 in Q4 2025.
- Funds reported $18.6B of First Solar stock for Q1 2026, down 29% quarter-over-quarter.
- 129 funds opened new First Solar positions in Q1 2026 and 199 closed out, a net change of -70 holders.
- The largest First Solar buyer in Q1 2026 was BlackRock, an estimated $267M added.
- The largest First Solar seller in Q1 2026 was Fidelity Investments, an estimated $1.05B sold.
Based on aggregated 13F filings for Q1 2026.