Marathon Trading Investment Management’s GameStop GME Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$958K Sell
41,600
-117,400
-74% -$2.72M 0.03% 92
2025
Q4
$3.19M Buy
159,000
+73,900
+87% +$1.66M 0.07% 76
2025
Q3
$2.32M Buy
85,100
+24,600
+41% +$583K 0.16% 79
2025
Q2
$1.48M Buy
+60,500
New +$1.62M 0.18% 84
2025
Q1
Sell
-23,000
Closed -$721K 387
2024
Q4
$721K Buy
23,000
+22,000
+2,200% +$564K 0.04% 144
2024
Q3
$22.9K Sell
1,000
-4,600
-82% -$105K ﹤0.01% 248
2024
Q2
$138K Buy
5,600
+5,500
+5,500% +$109K 0.01% 197
2024
Q1
$1.25K Sell
100
-70,500
-100% -$1.02M ﹤0.01% 344
2023
Q4
$1.24M Buy
70,600
+63,200
+854% +$928K 0.06% 143
2023
Q3
$122K Buy
+7,400
New +$147K 0.01% 244
2023
Q2
Sell
-19,300
Closed -$444K 287
2023
Q1
$444K Buy
+19,300
New +$384K 0.03% 138
2022
Q3
Sell
-10,800
Closed -$330K 293
2022
Q2
$330K Sell
10,800
-10,800
-50% -$344K 0.04% 187
2022
Q1
$900K Buy
+21,600
New +$639K 0.08% 144
2021
Q4
Sell
-9,600
Closed -$421K 340
2021
Q3
$421K Buy
9,600
+1,200
+14% +$54.8K 0.03% 229
2021
Q2
$450K Sell
8,400
-10,400
-55% -$504K 0.04% 178
2021
Q1
$892K Buy
+18,800
New +$555K 0.08% 154
2015
Q1
Sell
-40,000
Closed -$338K 526
2014
Q4
$338K Buy
+40,000
New +$387K ﹤0.01% 457

Other funds holding GME

Marathon Trading Investment Management's GME Position: Q1 2026 in Review

Marathon Trading Investment Management reduced its GameStop (GME) stake by 83% in Q1 2026, selling an estimated $336K and leaving 2,911 shares worth $67.1K. The position accounts for ﹤0.01% of the portfolio, ranked #231.

Marathon Trading Investment Management first reported a position in GME in Q1 2015 and has held it in 17 quarters since. The position peaked at $10.3M in Q2 2024. 361 funds tracked by Wall St. Rank hold GME as of Q1 2026.

  • Marathon Trading Investment Management held 2,911 shares of GameStop worth $67.1K as of Q1 2026.
  • Marathon Trading Investment Management sold 14,500 GameStop shares in Q1 2026, an estimated $336K.
  • GameStop made up ﹤0.01% of Marathon Trading Investment Management's portfolio in Q1 2026, its #231 holding.
  • Marathon Trading Investment Management first reported a position in GameStop in Q1 2015 and has held it in 17 quarters since.
  • Marathon Trading Investment Management's GameStop position peaked at $10.3M in Q2 2024.
  • 361 funds tracked by Wall St. Rank held GameStop as of Q1 2026.

Based on Marathon Trading Investment Management's 13F filing for Q1 2026, filed 14 May 2026.