Simplex Trading
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Simplex Trading’s HighPeak Energy HPK Stock Holding History

Simplex Trading’s Portfolio HPK Stock Details HPK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$21.7K Buy
3,100
+2,000
+182% +$13.8K ﹤0.01% 7035
2026
Q1 		$7.59K Sell
1,100
-4,400
-80% -$23.1K ﹤0.01% 7584
2025
Q4 		$26.1K Sell
5,500
-1,400
-20% -$8.41K ﹤0.01% 6233
2025
Q3 		$48K Buy
6,900
+5,600
+431% +$46.1K ﹤0.01% 6493
2025
Q2 		$12K Sell
1,300
-5,800
-82% -$57.2K ﹤0.01% 7170
2025
Q1 		$89K Sell
7,100
-40,900
-85% -$550K ﹤0.01% 5175
2024
Q4 		$705K Sell
48,000
-10,100
-17% -$145K ﹤0.01% 3201
2024
Q3 		$806K Sell
58,100
-10,700
-16% -$163K ﹤0.01% 3119
2024
Q2 		$967K Buy
68,800
+55,600
+421% +$821K ﹤0.01% 2948
2024
Q1 		$208K Sell
13,200
-12,800
-49% -$190K ﹤0.01% 4806
2023
Q4 		$370K Buy
26,000
+1,900
+8% +$30.1K ﹤0.01% 4010
2023
Q3 		$406K Buy
24,100
+17,700
+277% +$257K ﹤0.01% 3614
2023
Q2 		$69K Buy
6,400
+4,200
+191% +$70.7K ﹤0.01% 5493
2023
Q1 		$50K Sell
2,200
-14,600
-87% -$372K ﹤0.01% 5924
2022
Q4 		$384K Buy
16,800
+15,800
+1,580% +$355K ﹤0.01% 3455
2022
Q3 		$21K Buy
+1,000
New +$23.6K ﹤0.01% 7463

Other funds holding HPK

AAP
Arax Advisory Partners Denver, Colorado $15.1B AUM 27.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
TCBWMS
Texas Capital Bank Wealth Management Services Dallas, Texas $1.87B AUM 24.49% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return

Simplex Trading's HPK Position: Q2 2026 in Review

Simplex Trading opened a new position in HighPeak Energy (HPK) in Q2 2026: 33,762 shares worth $236K. The stake represents ﹤0.01% of the portfolio and ranks #4500 among its holdings. This is a return to the name: Simplex Trading previously reported a position in HPK as recently as Q2 2025.

Simplex Trading first reported a position in HPK in Q3 2022 and has held it in 13 quarters since. The position peaked at $716K in Q3 2023. 149 funds tracked by Wall St. Rank hold HPK as of Q2 2026.

  • Simplex Trading held 33,762 shares of HighPeak Energy worth $236K as of Q2 2026.
  • HighPeak Energy was a new Simplex Trading position in Q2 2026.
  • HighPeak Energy made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4500 holding.
  • Simplex Trading first reported a position in HighPeak Energy in Q3 2022 and has held it in 13 quarters since.
  • Simplex Trading's HighPeak Energy position peaked at $716K in Q3 2023.
  • 149 funds tracked by Wall St. Rank held HighPeak Energy as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.