Jane Street
SPWR icon

Jane Street’s SunPower Inc SPWR Stock Holding History

Jane Street’s Portfolio SPWR Stock Details SPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-107,629
Closed -$189K – 12316
2025
Q3 		$189K Buy
107,629
+33,635
+45% +$55.6K ﹤0.01% 9724
2025
Q2 		$136K Buy
+73,994
New +$128K ﹤0.01% 8808
2024
Q4 		– Sell
-18,111
Closed -$50.9K – 10526
2024
Q3 		$50.9K Buy
+18,111
New +$32.9K ﹤0.01% 9178
2023
Q1 		– Sell
-11,479
Closed -$116K – 9881
2022
Q4 		$116K Sell
11,479
-49
-0.4% -$490 ﹤0.01% 8016
2022
Q3 		$114K Sell
11,528
-10,752
-48% -$106K ﹤0.01% 8580
2022
Q2 		$219K Buy
22,280
+11,045
+98% +$108K ﹤0.01% 8063
2022
Q1 		$110K Buy
11,235
+46
+0.4% +$448 ﹤0.01% 9410
2021
Q4 		$108K Buy
11,189
+52
+0.5% +$506 ﹤0.01% 9209
2021
Q3 		$108K Buy
+11,137
New +$108K ﹤0.01% 9256

Other funds holding SPWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
PCM
Prelude Capital Management New York $1.37B AUM 71.68% 1-Year Est. Return
AAP
Ardsley Advisory Partners Stamford, Connecticut $960M AUM 207.76% 1-Year Est. Return

Jane Street's SPWR Position: Q4 2025 in Review

Jane Street sold out of SunPower Inc (SPWR) in Q4 2025, closing a stake of 107,629 shares — an estimated $189K sold.

Jane Street first reported a position in SPWR in Q3 2021 and held it in 9 quarters. The position peaked at $219K in Q2 2022. 88 funds tracked by Wall St. Rank hold SPWR as of Q4 2025.

  • Jane Street reported no remaining SunPower Inc position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 107,629 SunPower Inc shares in Q4 2025, an estimated $189K.
  • Jane Street first reported a position in SunPower Inc in Q3 2021 and held it in 9 quarters.
  • Jane Street's SunPower Inc position peaked at $219K in Q2 2022.
  • 88 funds tracked by Wall St. Rank held SunPower Inc as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.