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First Solar
FSLR

933 hedge funds and large institutions have $23.2B invested in First Solar in 2025 Q3 according to their latest regulatory filings, with 155 funds opening new positions, 318 increasing their positions, 323 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed

82% more first-time investments, than exits

New positions opened: 155 | Existing positions closed: 85

53% more funds holding in top 10

Funds holding in top 10: 19 → 29 (+10)

27% more capital invested

Capital invested by funds: $18.2B → $23.2B (+$4.96B)

7% more funds holding

Funds holding: 872 → 933 (+61)

8% more call options, than puts

Call options by funds: $7.31B | Put options by funds: $6.77B

2% less repeat investments, than reductions

Existing positions increased: 318 | Existing positions reduced: 323

4.87% less ownership

Funds ownership: 102.94% → 98.07% (-4.9%)

Holders
933
Holders Change
+61
Holders Change %
+7%
% of All Funds
12.25%
Holding in Top 10
29
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+52.63%
% of All Funds
0.38%
New
155
Increased
318
Reduced
323
Closed
85
Calls
$7.31B
Puts
$6.77B
Net Calls
+$539M
Net Calls Change
-$1.91B

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$319M
2
CHP
Castle Hook Partners
New York
+$130M
3
Amundi
Amundi
France
+$108M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$89.1M
5
Morgan Stanley
Morgan Stanley
New York
+$77.6M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$729M
2
Viking Global Investors
Viking Global Investors
Connecticut
-$288M
3
Citadel Advisors
Citadel Advisors
Florida
-$160M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$155M
5
Jane Street
Jane Street
New York
-$151M
Name Holding Trade Value Shares
Change 		Change in
Stake
WG
176
Winton Group
United Kingdom
$10.9M +$7.36M +38,328 +342%
LA
177
LBP AM
France
$10.9M +$9.49M +49,467 New
SC
178
Slow Capital
California
$10.8M +$9.79K +51 +0.1%
Royal London Asset Management
179
Royal London Asset Management
United Kingdom
$10.8M -$54.9K -286 -0.6%
Asset Management One
180
Asset Management One
Japan
$10.7M -$136K -706 -1%
EN1L
181
Engine No 1 LLC
California
$10.6M +$9.21M +48,000 New
Man Group
182
Man Group
United Kingdom
$10.6M +$5.08M +26,471 +123%
Commonwealth Equity Services
183
Commonwealth Equity Services
Massachusetts
$10.6M +$641K +3,340 +7%
BCAM
184
Boston Common Asset Management
Massachusetts
$10.4M -$131K -682 -1%
ProShare Advisors
185
ProShare Advisors
Maryland
$10.3M +$4.46M +23,238 +99%
Treasurer of the State of North Carolina
186
Treasurer of the State of North Carolina
North Carolina
$10.1M -$341K -1,774 -4%
FDCDDQ
187
Federation des caisses Desjardins du Quebec
Quebec, Canada
$9.73M +$3.86M +20,125 +84%
SCM
188
Summerhill Capital Management
Ontario, Canada
$9.55M -$11.5K -60 -0.1%
PC
189
Panoramic Capital
California
$9.46M +$8.24M +42,905 New
LK
190
Lumbard & Kellner
New Hampshire
$9.38M +$3.33M +17,339 +69%
National Pension Service
191
National Pension Service
South Korea
$9.13M +$1.54M +8,036 +24%
CM
192
CastleKnight Management
New York
$9.11M -$14M -72,700 -64%
CP
193
CenterBook Partners
Connecticut
$8.93M +$5.14M +26,771 +195%
Toronto Dominion Bank
194
Toronto Dominion Bank
Ontario, Canada
$8.92M -$759K -3,956 -9%
TS
195
Triglav Skladi
Slovenia
$8.89M +$3.23M +16,835 +72%
Kovitz Investment Group Partners
196
Kovitz Investment Group Partners
Illinois
$8.88M +$215K +1,121 +3%
PM
197
Plustick Management
Virginia
$8.82M +$7.68M +40,000 New
FC
198
Fulcrum Capital
Washington
$8.76M +$41.1K +214 +0.5%
BAMF
199
BI Asset Management Fondsmaeglerselskab
Denmark
$8.61M -$8.62M -44,920 -54%
Ensign Peak Advisors
200
Ensign Peak Advisors
Utah
$8.59M -$4.27M -22,255 -36%
6 7
8
9 10

FSLR Hedge Fund Activity: Q3 2025 in Review

933 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in First Solar (FSLR) for Q3 2025, worth a combined $23.2B — up 27% from $18.2B a quarter earlier.

Buyers outnumbered sellers: 155 funds opened new FSLR positions and 85 closed out — a net gain of 70 holders — while 318 added to existing stakes and 323 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $319M. The largest seller was T. Rowe Price Associates, cutting an estimated $729M.

  • 933 institutional investors held First Solar (FSLR) as of Q3 2025, up from 872 in Q2 2025.
  • Funds reported $23.2B of First Solar stock for Q3 2025, up 27% quarter-over-quarter.
  • 155 funds opened new First Solar positions in Q3 2025 and 85 closed out, a net change of +70 holders.
  • The largest First Solar buyer in Q3 2025 was Fidelity Investments, an estimated $319M added.
  • The largest First Solar seller in Q3 2025 was T. Rowe Price Associates, an estimated $729M sold.

Based on aggregated 13F filings for Q3 2025.