Marshall Wace’s GameStop GME Stock Holding History

Marshall Wace’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 Q1	$111M	Buy	4,834,476 +1,421,123	+42%	+$33M	0.11%	151
2025 Q4	$68.5M	Sell	3,413,353 -1,847,804	-35%	-$41.5M	0.06%	266
2025 Q3	$144M	Sell	5,261,157 -1,396,521	-21%	-$33.1M	0.15%	107
2025 Q2	$162M	Buy	6,657,678 +5,170,741	+348%	+$139M	0.18%	96
2025 Q1	$33.2M	Buy	+1,486,937	New	+$38.9M	0.04%	377
2024 Q4	–	Sell	-17,200	Closed	-$394K	–	2739
2024 Q3	$394K	Buy	+17,200	New	+$393K	﹤0.01%	2011
2022 Q1	–	Sell	-6,564	Closed	-$244K	–	3583
2021 Q4	$244K	Buy	+6,564	New	+$298K	﹤0.01%	3096
2021 Q1	–	Sell	-96,304	Closed	-$454K	–	2617
2020 Q4	$454K	Buy	96,304 +2,412	+3%	+$8.3K	﹤0.01%	1496
2020 Q3	$239K	Buy	+93,892	New	+$136K	﹤0.01%	1418
2019 Q3	–	Sell	-3,552,396	Closed	-$4.86M	–	1763
2019 Q2	$4.86M	Buy	+3,552,396	New	+$6.95M	0.04%	494
2017 Q1	–	Sell	-222,356	Closed	-$1.4M	–	469
2016 Q4	$1.4M	Sell	222,356 -39,188	-15%	-$242K	0.01%	709
2016 Q3	$1.8M	Buy	261,544 +175,612	+204%	+$1.28M	0.01%	621
2016 Q2	$571K	Buy	+85,932	New	+$629K	﹤0.01%	800

Other funds holding GME

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Marshall Wace's GME Position: Q1 2026 in Review

Marshall Wace increased its GameStop (GME) stake by 42% in Q1 2026, buying an estimated $33M and bringing the position to 4,834,476 shares worth $111M. The position accounts for 0.11% of the portfolio, ranked #151.

Marshall Wace first reported a position in GME in Q2 2016 and has held it in 13 quarters since. The position peaked at $162M in Q2 2025. 359 funds tracked by Wall St. Rank hold GME as of Q1 2026.

Marshall Wace held 4,834,476 shares of GameStop worth $111M as of Q1 2026.
Marshall Wace bought 1,421,123 GameStop shares in Q1 2026, an estimated $33M.
GameStop made up 0.11% of Marshall Wace's portfolio in Q1 2026, its #151 holding.
Marshall Wace first reported a position in GameStop in Q2 2016 and has held it in 13 quarters since.
Marshall Wace's GameStop position peaked at $162M in Q2 2025.
359 funds tracked by Wall St. Rank held GameStop as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.