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 		$23.1K Sell
3,300
-9,600
-74% -$66.2K ﹤0.01% 6980
2026
Q1 		$89K Buy
12,900
+12,800
+12,800% +$67.2K ﹤0.01% 5228
2025
Q4 		$474 Sell
100
-3,300
-97% -$19.8K ﹤0.01% 8166
2025
Q3 		$24K Buy
3,400
+800
+31% +$6.58K ﹤0.01% 7176
2025
Q2 		$25K Sell
2,600
-8,600
-77% -$84.8K ﹤0.01% 6572
2025
Q1 		$141K Buy
11,200
+5,900
+111% +$79.3K ﹤0.01% 4691
2024
Q4 		$77K Sell
5,300
-17,800
-77% -$255K ﹤0.01% 5425
2024
Q3 		$320K Sell
23,100
-3,900
-14% -$59.5K ﹤0.01% 4058
2024
Q2 		$379K Sell
27,000
-7,100
-21% -$105K ﹤0.01% 3957
2024
Q1 		$537K Buy
34,100
+11,600
+52% +$172K ﹤0.01% 3789
2023
Q4 		$320K Buy
22,500
+12,900
+134% +$204K ﹤0.01% 4154
2023
Q3 		$162K Sell
9,600
-5,200
-35% -$75.5K ﹤0.01% 4583
2023
Q2 		$161K Hold
14,800
– – ﹤0.01% 4550
2023
Q1 		$340K Buy
14,800
+14,100
+2,014% +$359K ﹤0.01% 3681
2022
Q4 		$16K Sell
700
-900
-56% -$20.2K ﹤0.01% 7080
2022
Q3 		$34K Buy
+1,600
New +$37.7K ﹤0.01% 6925

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.