SunPower Inc
SPWR
79 hedge funds and large institutions have $34.7M invested in SunPower Inc in 2025 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 21 increasing their positions, 19 reducing their positions, and 5 closing their positions.
280% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 5
22% more funds holding
Funds holding: 65 → 79 (+14)
11% more repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 19
5% more capital invested
Capital invested by funds: $32.9M → $34.7M (+$1.78M)
1.43% more ownership
Funds ownership: 22.28% → 23.71% (+1.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Renaissance Technologies
New York
|
+$1.07M |
| 2 |
BlackRock
New York
|
+$625K |
| 3 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$455K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$352K |
| 5 |
AAP
Ardsley Advisory Partners
Stamford,
Connecticut
|
+$347K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
-$596K |
| 2 |
CG
Carlyle Group
Washington,
District of Columbia
|
-$543K |
| 3 |
MC
Meteora Capital
Boca Raton,
Florida
|
-$360K |
| 4 |
Millennium Management
New York
|
-$214K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$196K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
76
PNC Financial Services Group
Pittsburgh,
Pennsylvania
| $107 | +$101 | +61 | New |
|
|
AT
77
Avalon Trust
Santa Fe,
New Mexico
| $92 | – | – | – |
|
|
AA
78
Ancora Advisors
Cleveland,
Ohio
| $2 | – | – | – |
|
|
79
Millennium Management
New York
| – | -$214K | -116,472 | Closed |
|
|
GCP
80
GSA Capital Partners
London,
United Kingdom
| – | -$96K | -52,414 | Closed |
|
|
SIM
81
Sandia Investment Management
Boston,
Massachusetts
| – | -$91.1K | -49,484 | Closed |
|
|
AGM
82
Alpine Global Management
New York
| – | -$46K | -25,000 | Closed |
|
83
Raymond James Financial
St Petersburg,
Florida
| – | -$7.41K | -4,025 | Closed |
|
84
Carson Wealth (CWM LLC)
Omaha,
Nebraska
| – | +$222 | +134 | New |
|
SPWR Hedge Fund Activity: Q3 2025 in Review
79 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in SunPower Inc (SPWR) for Q3 2025, worth a combined $34.7M — up 5.4% from $32.9M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new SPWR positions and 5 closed out — a net gain of 14 holders — while 21 added to existing stakes and 19 trimmed.
The largest buyer was Renaissance Technologies, adding an estimated $1.07M. The largest seller was Marshall Wace, cutting an estimated $596K.
- 79 institutional investors held SunPower Inc (SPWR) as of Q3 2025, up from 65 in Q2 2025.
- Funds reported $34.7M of SunPower Inc stock for Q3 2025, up 5.4% quarter-over-quarter.
- 19 funds opened new SunPower Inc positions in Q3 2025 and 5 closed out, a net change of +14 holders.
- The largest SunPower Inc buyer in Q3 2025 was Renaissance Technologies, an estimated $1.07M added.
- The largest SunPower Inc seller in Q3 2025 was Marshall Wace, an estimated $596K sold.
Based on aggregated 13F filings for Q3 2025.