Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
348 institutional managers reported holding GME for the quarter ended Mar 31, 2026. Together they hold about 26% of shares outstanding; the top 10 hold 20%. 60 opened new positions; 57 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 38.85M | 6.57% | $895.8M | added +1.7% | ≤2013 |
| BlackRock | 35.88M | 6.06% | $827.4M | added +1.7% | ≤2013 |
| State Street | 12.64M | 2.14% | $291.5M | added +1.4% | ≤2013 |
| Geode Capital | 7.58M | 1.28% | $174.8M | added +3.3% | ≤2013 |
| Marshall Wace | 4.83M | 0.82% | $111.5M | added +41.6% | 2024 Q3 |
| Dimensional Fund Advisors | 3.91M | 0.66% | $90.1M | added +189.1% | ≤2013 |
| Charles Schwab Investment Management | 3.60M | 0.61% | $83.0M | added +10.1% | ≤2013 |
| Invesco | 3.41M | 0.58% | $78.7M | trimmed -7% | ≤2013 |
| Northern Trust | 3.32M | 0.56% | $76.6M | added +5.2% | ≤2013 |
| Susquehanna International Group | 3.10M | 0.52% | $71.5M | trimmed -12.4% | ≤2013 |
| Renaissance Technologies | 2.65M | 0.45% | $61.1M | added +376.2% | 2024 Q1 |
| UBS | 2.60M | 0.44% | $59.8M | trimmed -22.8% | ≤2013 |
| BNY Mellon | 2.36M | 0.40% | $54.5M | trimmed -0.8% | ≤2013 |
| Morgan Stanley | 2.10M | 0.35% | $48.5M | trimmed -38.3% | ≤2013 |
| VAN ECK Associates CORP | 2.00M | 0.34% | $46.0M | trimmed -28.9% | 2021 Q2 |
| Point72 | 1.36M | 0.23% | $31.5M | added +134.3% | 2025 Q1 |
| Alyeska Investment Group | 1.33M | 0.23% | $30.7M | opened | 2026 Q1 |
| Rhumbline Advisers | 1.08M | 0.18% | $24.9M | added +1.2% | ≤2013 |
| Marex Group plc | 1.02M | 0.17% | $23.4M | unchanged | 2025 Q2 |
| Principal Financial Group INC | 920.0k | 0.15% | $21.2M | added +3.8% | ≤2013 |
| Swiss National Bank | 842.3k | 0.14% | $19.4M | unchanged | ≤2013 |
| HBK Investments L P | 782.4k | 0.13% | $18.0M | added +132.5% | 2025 Q2 |
| Nuveen | 765.0k | 0.13% | $17.6M | added +2.5% | 2019 Q2 |
| Clear Street Group INC. | 683.2k | 0.12% | $15.8M | trimmed -19.3% | 2025 Q2 |
| Legal & General Group PLC | 548.7k | 0.09% | $12.7M | trimmed -13.6% | ≤2013 |
| Bank OF Montreal /CAN/ | 535.1k | 0.09% | $12.3M | trimmed -5.5% | ≤2013 |
| AllianceBernstein | 505.6k | 0.09% | $11.7M | trimmed -1.3% | ≤2013 |
| Retirement Systems of Alabama | 505.3k | 0.09% | $11.7M | added +2.2% | 2021 Q3 |
| California State Teachers Retirement System | 493.3k | 0.08% | $11.4M | added +22.5% | ≤2013 |
| BNP Paribas Financial Markets | 489.8k | 0.08% | $11.3M | added +63.8% | ≤2013 |
| Goldman Sachs | 452.4k | 0.08% | $10.4M | trimmed -52.4% | ≤2013 |
| Pacer Advisors, INC. | 418.3k | 0.07% | $9.6M | trimmed -62.4% | 2021 Q3 |
| T. Rowe Price | 348.0k | 0.06% | $8.0M | added +7.8% | ≤2013 |
| Ameriprise Financial INC | 339.3k | 0.06% | $7.8M | trimmed -1.6% | ≤2013 |
| State Board OF Administration OF Florida Retirement System | 325.6k | 0.06% | $7.5M | unchanged | ≤2013 |
| National Bank OF Canada /FI/ | 323.8k | 0.06% | $7.5M | trimmed -72.7% | 2021 Q4 |
| Bank OF America CORP /DE/ | 315.7k | 0.05% | $7.3M | added +20.1% | ≤2013 |
| Nomura Asset Management International INC. | 315.1k | 0.05% | $7.3M | added +75.3% | 2024 Q4 |
| NEW York State Teachers Retirement System | 305.7k | 0.05% | $7.0M | trimmed -2% | ≤2013 |
| Manufacturers Life Insurance Company, THE | 295.5k | 0.05% | $6.8M | trimmed -2.2% | ≤2013 |
| Vontobel Holding LTD. | 280.1k | 0.05% | $6.5M | added +2677.8% | 2025 Q1 |
| CalPERS | 276.9k | 0.05% | $6.4M | trimmed -38.6% | ≤2013 |
| Canada Life Assurance CO | 235.9k | 0.04% | $5.4M | unchanged | ≤2013 |
| Soviero Asset Management, LP (focused) | 230.0k | 0.04% | $5.3M | trimmed -1.3% | 2025 Q4 |
| State OF Wisconsin Investment Board | 229.0k | 0.04% | $5.3M | unchanged | 2020 Q1 |
| First Trust Advisors LP | 208.7k | 0.04% | $4.8M | added +412.7% | 2024 Q4 |
| NEW York State Common Retirement Fund | 205.4k | 0.04% | $4.7M | unchanged | ≤2013 |
| MetLife Investment Management, LLC | 202.7k | 0.03% | $4.7M | added +0.7% | 2017 Q4 |
| Janus Henderson | 187.8k | 0.03% | $4.3M | unchanged | 2021 Q3 |
| Amalgamated Bank | 185.3k | 0.03% | $4.3M | added +0.5% | 2021 Q1 |
Largest 50 of 348 shown; the full ranked, searchable register is at boothcheck.com/holders/GME. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.