Jane Street
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Jane Street’s Prospect Capital PSEC Stock Holding History

Jane Street’s Portfolio PSEC Stock Details PSEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.04M Buy
397,100
+260,600
+191% +$714K ﹤0.01% 6423
2025
Q4 		$354K Buy
136,500
+110,300
+421% +$295K ﹤0.01% 8463
2025
Q3 		$72K Buy
26,200
+3,300
+14% +$9.87K ﹤0.01% 10245
2025
Q2 		$72.8K Sell
22,900
-8,600
-27% -$29.9K ﹤0.01% 9079
2025
Q1 		$129K Buy
31,500
+17,000
+117% +$73.2K ﹤0.01% 8689
2024
Q4 		$62.5K Sell
14,500
-6,100
-30% -$29.2K ﹤0.01% 8913
2024
Q3 		$110K Sell
20,600
-8,600
-29% -$45.6K ﹤0.01% 8959
2024
Q2 		$161K Sell
29,200
-15,600
-35% -$85.7K ﹤0.01% 8534
2024
Q1 		$247K Sell
44,800
-6,100
-12% -$35.1K ﹤0.01% 7851
2023
Q4 		$305K Sell
50,900
-31,400
-38% -$181K ﹤0.01% 7579
2023
Q3 		$498K Buy
82,300
+52,500
+176% +$327K ﹤0.01% 6312
2023
Q2 		$185K Sell
29,800
-7,000
-19% -$45K ﹤0.01% 7711
2023
Q1 		$256K Sell
36,800
-2,900
-7% -$21.1K ﹤0.01% 7445
2022
Q4 		$278K Sell
39,700
-2,900
-7% -$20.9K ﹤0.01% 7146
2022
Q3 		$264K Sell
42,600
-5,400
-11% -$40.3K ﹤0.01% 7780
2022
Q2 		$336K Buy
48,000
+15,700
+49% +$121K ﹤0.01% 7423
2022
Q1 		$267K Buy
32,300
+20,100
+165% +$167K ﹤0.01% 8574
2021
Q4 		$103K Sell
12,200
-70,300
-85% -$592K ﹤0.01% 9239
2021
Q3 		$635K Sell
82,500
-40,900
-33% -$330K ﹤0.01% 6830
2021
Q2 		$1.03M Buy
123,400
+49,200
+66% +$411K ﹤0.01% 5759
2021
Q1 		$569K Buy
74,200
+48,200
+185% +$333K ﹤0.01% 6566
2020
Q4 		$141K Sell
26,000
-4,800
-16% -$25.3K ﹤0.01% 7100
2020
Q3 		$155K Sell
30,800
-900
-3% -$4.53K ﹤0.01% 6583
2020
Q2 		$162K Buy
+31,700
New +$148K ﹤0.01% 6500
2017
Q2 		– Sell
-13,100
Closed -$118K – 4753
2017
Q1 		$118K Buy
+13,100
New +$117K ﹤0.01% 3954
2016
Q2 		– Sell
-26,900
Closed -$196K – 4475
2016
Q1 		$196K Buy
+26,900
New +$179K ﹤0.01% 3721

Other funds holding PSEC

Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
IFG
Independent Financial Group San Diego, California $5.35B AUM 43.78% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PAG
Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return

Jane Street's PSEC Position: Q1 2026 in Review

Jane Street increased its Prospect Capital (PSEC) stake by 19% in Q1 2026, buying an estimated $259K and bringing the position to 584,196 shares worth $1.52M. The position accounts for ﹤0.01% of the portfolio, ranked #5608.

Jane Street first reported a position in PSEC in Q4 2013 and has held it in 41 quarters since. The position peaked at $2.87M in Q3 2025. 218 funds tracked by Wall St. Rank hold PSEC as of Q1 2026.

  • Jane Street held 584,196 shares of Prospect Capital worth $1.52M as of Q1 2026.
  • Jane Street bought 94,447 Prospect Capital shares in Q1 2026, an estimated $259K.
  • Prospect Capital made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5608 holding.
  • Jane Street first reported a position in Prospect Capital in Q4 2013 and has held it in 41 quarters since.
  • Jane Street's Prospect Capital position peaked at $2.87M in Q3 2025.
  • 218 funds tracked by Wall St. Rank held Prospect Capital as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.