Mariner
GME icon

Mariner’s GameStop GME Stock Holding History

Mariner’s Portfolio GME Stock Details GME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$459K Buy
20,776
+2,598
+14% +$59.5K ﹤0.01% 2520
2026
Q1 		$419K Buy
18,178
+7,514
+70% +$174K ﹤0.01% 2613
2025
Q4 		$214K Sell
10,664
-7,069
-40% -$159K ﹤0.01% 3116
2025
Q3 		$484K Buy
17,733
+2,913
+20% +$69.1K ﹤0.01% 2457
2025
Q2 		$361K Buy
14,820
+1,401
+10% +$37.6K ﹤0.01% 2573
2025
Q1 		$300K Buy
13,419
+3,581
+36% +$93.8K ﹤0.01% 2626
2024
Q4 		$308K Buy
+9,838
New +$252K ﹤0.01% 2599

Other funds holding GME

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Mariner's GME Position: Q2 2026 in Review

Mariner increased its GameStop (GME) stake by 14% in Q2 2026, buying an estimated $59.5K and bringing the position to 20,776 shares worth $459K. The position accounts for ﹤0.01% of the portfolio, ranked #2520.

Mariner first reported a position in GME in Q4 2024 and has held it in 7 quarters since. The position peaked at $484K in Q3 2025. 375 funds tracked by Wall St. Rank hold GME as of Q2 2026.

  • Mariner held 20,776 shares of GameStop worth $459K as of Q2 2026.
  • Mariner bought 2,598 GameStop shares in Q2 2026, an estimated $59.5K.
  • GameStop made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2520 holding.
  • Mariner first reported a position in GameStop in Q4 2024 and has held it in 7 quarters since.
  • Mariner's GameStop position peaked at $484K in Q3 2025.
  • 375 funds tracked by Wall St. Rank held GameStop as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.