Simplex Trading
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Simplex Trading’s Prospect Capital PSEC Stock Holding History

Simplex Trading’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 		$117K Sell
44,700
-27,100
-38% -$74.2K ﹤0.01% 4906
2025
Q4 		$186K Sell
71,800
-448,400
-86% -$1.2M ﹤0.01% 4302
2025
Q3 		$1.43M Buy
520,200
+422,500
+432% +$1.26M ﹤0.01% 2675
2025
Q2 		$310K Buy
97,700
+58,100
+147% +$202K ﹤0.01% 4030
2025
Q1 		$162K Sell
39,600
-170,100
-81% -$732K ﹤0.01% 4547
2024
Q4 		$903K Buy
209,700
+133,000
+173% +$638K ﹤0.01% 2940
2024
Q3 		$410K Sell
76,700
-36,700
-32% -$195K ﹤0.01% 3810
2024
Q2 		$627K Buy
113,400
+61,000
+116% +$335K ﹤0.01% 3411
2024
Q1 		$289K Buy
52,400
+10,700
+26% +$61.6K ﹤0.01% 4450
2023
Q4 		$249K Sell
41,700
-3,700
-8% -$21.3K ﹤0.01% 4432
2023
Q3 		$274K Buy
45,400
+15,700
+53% +$97.9K ﹤0.01% 4024
2023
Q2 		$184K Buy
29,700
+600
+2% +$3.86K ﹤0.01% 4397
2023
Q1 		$202K Sell
29,100
-10,600
-27% -$77K ﹤0.01% 4312
2022
Q4 		$277K Sell
39,700
-11,500
-22% -$82.7K ﹤0.01% 3838
2022
Q3 		$317K Buy
51,200
+8,400
+20% +$62.7K ﹤0.01% 4010
2022
Q2 		$299K Sell
42,800
-26,200
-38% -$201K ﹤0.01% 4108
2022
Q1 		$571K Buy
69,000
+45,700
+196% +$380K ﹤0.01% 3676
2021
Q4 		$195K Buy
23,300
+7,000
+43% +$58.9K ﹤0.01% 5235
2021
Q3 		$137K Hold
16,300
– – ﹤0.01% 6168
2021
Q2 		$136K Buy
+16,300
New +$136K ﹤0.01% 6282
2021
Q1 		– Sell
-1,062
Closed -$574K – 9788
2020
Q4 		$574K Buy
1,062
+61
+6% +$321 ﹤0.01% 3243
2020
Q3 		$503K Buy
1,001
+67
+7% +$337 ﹤0.01% 2986
2020
Q2 		$477K Buy
934
+39
+4% +$183 ﹤0.01% 2970
2020
Q1 		$380K Buy
895
+391
+78% +$2.31K ﹤0.01% 2898
2019
Q4 		$324K Buy
504
+71
+16% +$463 ﹤0.01% 3197
2019
Q3 		$285K Buy
433
+285
+193% +$1.88K ﹤0.01% 3224
2019
Q2 		$96K Buy
148
+52
+54% +$344 ﹤0.01% 4230
2019
Q1 		$62K Sell
96
-95
-50% -$632 ﹤0.01% 4825
2018
Q4 		$120K Sell
191
-76
-28% -$513 ﹤0.01% 3669
2018
Q3 		$195K Buy
267
+16
+6% +$113 ﹤0.01% 3666
2018
Q2 		$168K Sell
251
-23
-8% -$153 ﹤0.01% 3695
2018
Q1 		$30K Sell
274
-218
-44% -$1.46K ﹤0.01% 2953
2017
Q4 		$45K Buy
492
+130
+36% +$848 ﹤0.01% 2557
2017
Q3 		$46K Buy
362
+116
+47% +$870 ﹤0.01% 2380
2017
Q2 		$29K Sell
246
-41
-14% -$352 ﹤0.01% 2925
2017
Q1 		$19K Sell
287
-111
-28% -$995 ﹤0.01% 3307
2016
Q4 		$27K Sell
398
-69
-15% -$554 ﹤0.01% 2769
2016
Q3 		$36K Sell
467
-1,720
-79% -$14.2K ﹤0.01% 2401
2016
Q2 		$51K Buy
2,187
+737
+51% +$5.55K ﹤0.01% 2036
2016
Q1 		$65K Buy
1,450
+1,175
+427% +$7.81K 0.01% 1730
2015
Q4 		$6K Buy
275
+247
+882% +$1.79K ﹤0.01% 3757
2015
Q3 		$2K Sell
28
-13
-32% -$97 ﹤0.01% 4701
2015
Q2 		$2K Buy
+41
New +$329 ﹤0.01% 4331

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 $21.3B AUM 22.13% 1-Year Est. Return

Simplex Trading's PSEC Position: Q4 2025 in Review

Simplex Trading sold out of Prospect Capital (PSEC) in Q4 2025, closing a stake of 51,642 shares — an estimated $138K sold.

Simplex Trading first reported a position in PSEC in Q1 2015 and held it in 19 quarters. The position peaked at $355K in Q3 2020. 223 funds tracked by Wall St. Rank hold PSEC as of Q4 2025.

  • Simplex Trading reported no remaining Prospect Capital position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 51,642 Prospect Capital shares in Q4 2025, an estimated $138K.
  • Simplex Trading first reported a position in Prospect Capital in Q1 2015 and held it in 19 quarters.
  • Simplex Trading's Prospect Capital position peaked at $355K in Q3 2020.
  • 223 funds tracked by Wall St. Rank held Prospect Capital as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.