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GME · GameStop Corp.

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Market Cap
$8.35B
Shares
448.69M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 396
Total Value: $5,657,131,902
Total Shares: 256,219,752
Showing 1–100 of 448 holdings by value · page 1 of 5

Institutional Ownership Trend

26 quarters

Superinvestors Holding GME

All superinvestors →

Holder Concentration

Across 396 13F filers · Δ vs Mar 31, 2026
Top Holder
14.3%
Sep 2023 → Jun 2026 · range 13.8% – 25.6%
+0.5 pts
Top 5
47.8%
Sep 2023 → Jun 2026 · range 46.9% – 68.3%
+1.0 pts
Top 10
68.6%
Sep 2023 → Jun 2026 · range 66.1% – 80.8%
−0.2 pts
HHI
617
Sep 2023 → Jun 2026 · range 599 – 1,338
Broadly held+19

Quarterly Activity

vs Mar 31, 2026
New
64
Increased
119
Decreased
122
Sold Out
55
Unchanged
91
Holder count: +9
Institutional value: -5.5%
Shares held: -1.7%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 448
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1326380 CUSIP 36467W109 13F (30d) 268 filings 263 filers Visit website