Harbor Capital Advisors’s Gulfport Energy Corp GPOR Stock Holding History

Harbor Capital Advisors’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	$25K	Buy	149 +1	+0.7%	+$181	﹤0.01%	793
2026 Q1	$31K	Buy	148 +13	+10%	+$2.58K	﹤0.01%	731
2025 Q4	$28K	Sell	135 -2	-1%	-$399	﹤0.01%	762
2025 Q3	$25K	Sell	137 -59	-30%	-$10.3K	﹤0.01%	781
2025 Q2	$39K	Sell	196 -1	-0.5%	-$186	﹤0.01%	738
2025 Q1	$36K	Buy	197 +56	+40%	+$10.2K	﹤0.01%	746
2024 Q4	$26K	Buy	141 +14	+11%	+$2.25K	﹤0.01%	789
2024 Q3	$19K	Buy	+127	New	+$18.6K	﹤0.01%	828
2023 Q3	–	Sell	-112	Closed	-$11.8K	–	530
2023 Q2	$11.8K	Buy	+112	New	+$10.4K	﹤0.01%	637

Other funds holding GPOR

SPC

Silver Point Capital Greenwich, Connecticut $1.1B AUM 20.71% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Harbor Capital Advisors's GPOR Position: Q2 2026 in Review

Harbor Capital Advisors increased its Gulfport Energy Corp (GPOR) stake by 0.68% in Q2 2026, buying an estimated $181 and bringing the position to 149 shares worth $25K. The position accounts for ﹤0.01% of the portfolio, ranked #793.

Harbor Capital Advisors first reported a position in GPOR in Q2 2023 and has held it in 9 quarters since. The position peaked at $39K in Q2 2025. 290 funds tracked by Wall St. Rank hold GPOR as of Q2 2026.

Harbor Capital Advisors held 149 shares of Gulfport Energy Corp worth $25K as of Q2 2026.
Harbor Capital Advisors bought 1 Gulfport Energy Corp share in Q2 2026, an estimated $181.
Gulfport Energy Corp made up ﹤0.01% of Harbor Capital Advisors's portfolio in Q2 2026, its #793 holding.
Harbor Capital Advisors first reported a position in Gulfport Energy Corp in Q2 2023 and has held it in 9 quarters since.
Harbor Capital Advisors's Gulfport Energy Corp position peaked at $39K in Q2 2025.
290 funds tracked by Wall St. Rank held Gulfport Energy Corp as of Q2 2026.

Based on Harbor Capital Advisors's 13F filing for Q2 2026, filed 7 Aug 2026.