Simplex Trading’s ProPetro Holding PUMP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$993K Buy
68,900
+9,700
+16% +$116K ﹤0.01% 2505
2025
Q4
$563K Buy
59,200
+56,700
+2,268% +$493K ﹤0.01% 3185
2025
Q3
$13K Sell
2,500
-600
-19% -$3.18K ﹤0.01% 7712
2025
Q2
$18K Sell
3,100
-3,000
-49% -$17.2K ﹤0.01% 6866
2025
Q1
$44K Sell
6,100
-22,000
-78% -$191K ﹤0.01% 5902
2024
Q4
$262K Buy
28,100
+27,100
+2,710% +$223K ﹤0.01% 4220
2024
Q3
$7K Sell
1,000
-6,300
-86% -$51.4K ﹤0.01% 7449
2024
Q2
$63K Buy
7,300
+5,800
+387% +$51.7K ﹤0.01% 5847
2024
Q1
$12K Buy
+1,500
New +$11.7K ﹤0.01% 7491
2023
Q4
Sell
-17,900
Closed -$190K 9612
2023
Q3
$190K Buy
17,900
+1,100
+7% +$10.9K ﹤0.01% 4413
2023
Q2
$138K Sell
16,800
-200
-1% -$1.47K ﹤0.01% 4713
2023
Q1
$122K Sell
17,000
-12,300
-42% -$112K ﹤0.01% 4939
2022
Q4
$303K Buy
29,300
+21,800
+291% +$230K ﹤0.01% 3731
2022
Q3
$60K Sell
7,500
-19,000
-72% -$170K ﹤0.01% 6192
2022
Q2
$265K Buy
26,500
+23,400
+755% +$308K ﹤0.01% 4255
2022
Q1
$43K Buy
3,100
+2,400
+343% +$28.7K ﹤0.01% 7348
2021
Q4
$5K Sell
700
-500
-42% -$4.55K ﹤0.01% 9544
2021
Q3
$11K Hold
1,200
﹤0.01% 8881
2021
Q2
$10K Buy
1,200
+1,180
+5,900% +$12.2K ﹤0.01% 9105
2021
Q1
$21K Sell
20
-7
-26% -$69 ﹤0.01% 7420
2020
Q4
$19K Sell
27
-211
-89% -$1.17K ﹤0.01% 7010
2020
Q3
$96K Sell
238
-958
-80% -$5.21K ﹤0.01% 4948
2020
Q2
$614K Buy
1,196
+1,183
+9,100% +$5.45K ﹤0.01% 2673
2020
Q1
$3K Buy
13
+8
+160% +$64 ﹤0.01% 7082
2019
Q4
$5K Buy
+5
New +$45 ﹤0.01% 6712
2019
Q3
Sell
-35
Closed -$72K 7755
2019
Q2
$72K Sell
35
-155
-82% -$3.29K ﹤0.01% 4514
2019
Q1
$428K Buy
190
+188
+9,400% +$3.36K ﹤0.01% 2815
2018
Q4
$2K Sell
2
-120
-98% -$1.98K ﹤0.01% 6592
2018
Q3
$201K Buy
122
+59
+94% +$951 ﹤0.01% 3637
2018
Q2
$98K Buy
+63
New +$1.08K ﹤0.01% 4318

Other funds holding PUMP

Simplex Trading's PUMP Position: Q4 2025 in Review

Simplex Trading sold out of ProPetro Holding (PUMP) in Q4 2025, closing a stake of 12,614 shares — an estimated $110K sold.

Simplex Trading first reported a position in PUMP in Q2 2018 and held it in 22 quarters. The position peaked at $1.29M in Q3 2021. 227 funds tracked by Wall St. Rank hold PUMP as of Q4 2025.

  • Simplex Trading reported no remaining ProPetro Holding position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 12,614 ProPetro Holding shares in Q4 2025, an estimated $110K.
  • Simplex Trading first reported a position in ProPetro Holding in Q2 2018 and held it in 22 quarters.
  • Simplex Trading's ProPetro Holding position peaked at $1.29M in Q3 2021.
  • 227 funds tracked by Wall St. Rank held ProPetro Holding as of Q4 2025.

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