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 		$220K Buy
84,100
+9,700
+13% +$26.6K ﹤0.01% 9926
2025
Q4 		$193K Sell
74,400
-647,500
-90% -$1.73M ﹤0.01% 9756
2025
Q3 		$1.99M Buy
+721,900
New +$2.16M ﹤0.01% 4954
2025
Q2 		– Sell
-13,300
Closed -$54.5K – 10608
2025
Q1 		$54.5K Sell
13,300
-22,700
-63% -$97.7K ﹤0.01% 8981
2024
Q4 		$155K Sell
36,000
-14,800
-29% -$71K ﹤0.01% 8561
2024
Q3 		$272K Sell
50,800
-8,200
-14% -$43.5K ﹤0.01% 8190
2024
Q2 		$326K Buy
59,000
+20,600
+54% +$113K ﹤0.01% 7675
2024
Q1 		$212K Sell
38,400
-7,600
-17% -$43.7K ﹤0.01% 8103
2023
Q4 		$276K Sell
46,000
-49,200
-52% -$283K ﹤0.01% 7728
2023
Q3 		$576K Buy
95,200
+66,300
+229% +$413K ﹤0.01% 6065
2023
Q2 		$179K Buy
28,900
+3,600
+14% +$23.2K ﹤0.01% 7726
2023
Q1 		$176K Sell
25,300
-13,700
-35% -$99.5K ﹤0.01% 7926
2022
Q4 		$273K Sell
39,000
-12,900
-25% -$92.7K ﹤0.01% 7175
2022
Q3 		$322K Buy
51,900
+3,300
+7% +$24.6K ﹤0.01% 7464
2022
Q2 		$340K Buy
48,600
+3,200
+7% +$24.6K ﹤0.01% 7399
2022
Q1 		$376K Buy
45,400
+31,700
+231% +$264K ﹤0.01% 8003
2021
Q4 		$115K Sell
13,700
-22,600
-62% -$190K ﹤0.01% 9167
2021
Q3 		$280K Sell
36,300
-16,000
-31% -$129K ﹤0.01% 8325
2021
Q2 		$439K Buy
52,300
+10,900
+26% +$91.1K ﹤0.01% 7486
2021
Q1 		$318K Sell
41,400
-400
-1% -$2.76K ﹤0.01% 7610
2020
Q4 		$226K Sell
41,800
-13,300
-24% -$70K ﹤0.01% 6799
2020
Q3 		$277K Buy
+55,100
New +$277K ﹤0.01% 5997
2016
Q2 		– Sell
-53,800
Closed -$391K – 4477
2016
Q1 		$391K Sell
53,800
-18,900
-26% -$126K ﹤0.01% 2883
2015
Q4 		$507K Buy
+72,700
New +$528K ﹤0.01% 2464

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.