Simplex Trading
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Simplex Trading’s Kodiak Gas Services KGS Stock Holding History

Simplex Trading’s Portfolio KGS Stock Details KGS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$736K Buy
9,800
+1,700
+21% +$116K ﹤0.01% 3134
2026
Q1 		$472K Buy
8,100
+4,100
+103% +$199K ﹤0.01% 3332
2025
Q4 		$150K Sell
4,000
-57,500
-93% -$2.03M ﹤0.01% 4534
2025
Q3 		$2.27M Buy
61,500
+20,500
+50% +$691K ﹤0.01% 2191
2025
Q2 		$1.41M Buy
41,000
+24,100
+143% +$834K ﹤0.01% 2436
2025
Q1 		$630K Buy
16,900
+12,200
+260% +$520K ﹤0.01% 3145
2024
Q4 		$191K Buy
4,700
+1,600
+52% +$57.9K ﹤0.01% 4562
2024
Q3 		$89K Sell
3,100
-24,900
-89% -$685K ﹤0.01% 5352
2024
Q2 		$763K Buy
28,000
+22,400
+400% +$608K ﹤0.01% 3201
2024
Q1 		$153K Buy
+5,600
New +$135K ﹤0.01% 5128

Other funds holding KGS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
ZP
Zimmer Partners New York $4.34B AUM 22.78% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Simplex Trading's KGS Position: Q2 2026 in Review

Simplex Trading reduced its Kodiak Gas Services (KGS) stake by 88% in Q2 2026, selling an estimated $5.57M and leaving 11,387 shares worth $856K. The position accounts for ﹤0.01% of the portfolio, ranked #2956.

Simplex Trading first reported a position in KGS in Q3 2024 and has held it in 4 quarters since. The position peaked at $5.44M in Q1 2026. 409 funds tracked by Wall St. Rank hold KGS as of Q2 2026.

  • Simplex Trading held 11,387 shares of Kodiak Gas Services worth $856K as of Q2 2026.
  • Simplex Trading sold 81,865 Kodiak Gas Services shares in Q2 2026, an estimated $5.57M.
  • Kodiak Gas Services made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #2956 holding.
  • Simplex Trading first reported a position in Kodiak Gas Services in Q3 2024 and has held it in 4 quarters since.
  • Simplex Trading's Kodiak Gas Services position peaked at $5.44M in Q1 2026.
  • 409 funds tracked by Wall St. Rank held Kodiak Gas Services as of Q2 2026.

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