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John Overdeck’s Gulfport Energy Corp GPOR Stock Holding History

John Overdeck’s Portfolio GPOR Stock Details GPOR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.26M Sell
13,340
-13,330
-50% -$2.41M ﹤0.01% 2883
2026
Q1 		$5.64M Buy
26,670
+122
+0.5% +$24.3K ﹤0.01% 1867
2025
Q4 		$5.52M Sell
26,548
-15,494
-37% -$3.09M 0.01% 1632
2025
Q3 		$7.61M Sell
42,042
-73,905
-64% -$12.9M 0.01% 1132
2025
Q2 		$23.3M Sell
115,947
-47,071
-29% -$8.78M 0.04% 493
2025
Q1 		$30M Buy
163,018
+65,321
+67% +$11.9M 0.06% 354
2024
Q4 		$18M Buy
97,697
+6,258
+7% +$1M 0.04% 515
2024
Q3 		$13.8M Buy
91,439
+20,492
+29% +$3.01M 0.03% 626
2024
Q2 		$10.7M Sell
70,947
-35,962
-34% -$5.64M 0.02% 686
2024
Q1 		$17.1M Buy
106,909
+14,044
+15% +$1.93M 0.04% 482
2023
Q4 		$12.4M Buy
92,865
+62,006
+201% +$7.98M 0.03% 590
2023
Q3 		$3.66M Buy
30,859
+26,359
+586% +$2.92M 0.01% 1055
2023
Q2 		$473K Buy
+4,500
New +$417K ﹤0.01% 2356
2022
Q2 		– Sell
-14,133
Closed -$1.27M – 2679
2022
Q1 		$1.27M Buy
+14,133
New +$1.02M ﹤0.01% 1587
2021
Q3 		– Sell
-3,412
Closed -$221K – 4416
2021
Q2 		$221K Buy
+3,412
New +$219K ﹤0.01% 3725

Other funds holding GPOR

SPC
Silver Point Capital Greenwich, Connecticut $1.1B AUM 20.71% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

John Overdeck's GPOR Position: Q2 2026 in Review

John Overdeck reduced its Gulfport Energy Corp (GPOR) stake by 50% in Q2 2026, selling an estimated $2.41M and leaving 13,340 shares worth $2.26M. The position accounts for ﹤0.01% of the portfolio, ranked #2883.

John Overdeck first reported a position in GPOR in Q2 2021 and has held it in 15 quarters since. The position peaked at $30M in Q1 2025. 289 funds tracked by Wall St. Rank hold GPOR as of Q2 2026.

  • John Overdeck held 13,340 shares of Gulfport Energy Corp worth $2.26M as of Q2 2026.
  • John Overdeck sold 13,330 Gulfport Energy Corp shares in Q2 2026, an estimated $2.41M.
  • Gulfport Energy Corp made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2883 holding.
  • John Overdeck first reported a position in Gulfport Energy Corp in Q2 2021 and has held it in 15 quarters since.
  • John Overdeck's Gulfport Energy Corp position peaked at $30M in Q1 2025.
  • 289 funds tracked by Wall St. Rank held Gulfport Energy Corp as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.