GameStop Corp.
MX ˙ BMV ˙ US36467W1099
SecurityMX:GME / GameStop Corp.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership2,650,303 shares
Latest Disclosed Value $ 61,062,981
Renaissance Technologies Llc reports 376.20% increase in ownership of GME / GameStop Corp.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 2,650,303 shares of GameStop Corp. (MX:GME) valued at $61,062,981 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 556,548 shares of GameStop Corp.. This represents a change in shares of 376.20% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F GAMESTOP CL A 36467W109 2,650,303 2,093,755 376.20 61,063 446.42 0.0955
2026-02-12 2025-12-31 13F GAMESTOP CORP CL A 36467W109 556,548 -3,023,800 -84.46 11,175 -88.56 0.0173
2025-11-13 2025-09-30 13F GAMESTOP CORP CL A 36467W109 3,580,348 1,733,000 93.81 97,672 116.78 0.1289
2025-08-13 2025-06-30 13F GAMESTOP CORP CL A 36467W109 1,847,348 644,500 53.58 45,057 67.83 0.0599
2025-05-14 2025-03-31 13F GAMESTOP CORP CL A 36467W109 1,202,848 385,000 47.07 26,848 4.74 0.0406
2025-02-13 2024-12-31 13F GAMESTOP CORP CL A 36467W109 817,848 -1,078,616 -56.88 25,631 -41.06 0.0379
2024-11-13 2024-09-30 13F GAMESTOP CORP CL A 36467W109 1,896,464 549,328 40.78 43,486 30.74 0.0654
2024-08-09 2024-06-30 13F GAMESTOP CORP CL A 36467W109 1,347,136 342,178 34.05 33,261 277,066.67 0.0564
2024-05-13 2024-03-31 13F GAMESTOP CORP CL A 36467W109 1,004,958 1,004,958 13 0.0198
2022-08-12 2022-06-30 13F GAMESTOP CORP CL A 36467W109 0 -306,912 -100.00 0 -100.00
2022-05-13 2022-03-31 13F GAMESTOP CORP CL A 36467W109 306,912 304,312 11,704.31 51,125 13,144.82 0.0600
2022-02-11 2021-12-31 13F GAMESTOP CORP CL A 36467W109 2,600 2,600 386 0.0005
2021-11-12 2021-09-30 13F GAMESTOP CORP CL A 36467W109 0 -606,141 -100.00 0 -100.00
2021-08-13 2021-06-30 13F GAMESTOP CORP CL A 36467W109 606,141 606,141 129,799 0.1620
2021-02-10 2020-12-31 13F GAMESTOP CORP CL A 36467W109 0 -800,739 -100.00 0 -100.00
2020-11-13 2020-09-30 13F GAMESTOP CORP CL A 36467W109 800,739 800,739 8,168 0.0082
2019-11-13 2019-09-30 13F GAMESTOP CORP CL A 36467W109 0 -5,127,146 -100.00 0 -100.00
2019-08-12 2019-06-30 13F GAMESTOP CORP CL A 36467W109 5,127,146 4,617,446 905.91 28,045 441.51 0.0247
2019-05-14 2019-03-31 13F GAMESTOP CORP CL A 36467W109 509,700 509,700 -90.06 5,179 -81.53 0.0047
2018-11-13 2018-09-30 13F GAMESTOP CORP CL A 36467W109 0 -1,229,502 -100.00 0 -100.00
2018-08-13 2018-06-30 13F/A-1 GAMESTOP CORP CL A 36467W109 1,229,502 -372,994 -23.28 17,914 -11.42 0.0195
2018-08-13 2018-06-30 13F GAMESTOP CORP CL A 36467W109 1,602,496 20,223
2018-05-14 2018-03-31 13F GAMESTOP CORP CL A 36467W109 1,602,496 1,602,496 30.34 20,223 12.89 0.0221
2017-02-13 2016-12-31 13F GAMESTOP CORP CL A 36467W109 0 -877,802 -100.00 0 -100.00
2016-11-14 2016-09-30 13F GAMESTOP CORP CL A 36467W109 877,802 -397,641 -31.18 24,219 -28.56 0.0428
2016-08-12 2016-06-30 13F GAMESTOP CORP CL A 36467W109 1,275,443 1,245,741 4,194.13 33,901 3,498.83 0.0645
2016-05-13 2016-03-31 13F GAMESTOP CORP CL A 36467W109 29,702 29,702 -97.67 942 -97.22 0.0018
2016-02-11 2015-12-31 13F GAMESTOP CORP CL A 36467W109 0 0 0 0.0000
2014-11-12 2014-09-30 13F GAMESTOP CORP CL A 36467W109 0 -116,502 -100.00 0 -100.00
2014-08-13 2014-06-30 13F GAMESTOP CORP CL A 36467W109 116,502 -676,500 -85.31 4,715 -85.53 0.0110
2014-05-14 2014-03-31 13F GAMESTOP CORP CL A 36467W109 793,002 793,002 580.68 32,592 591.24 0.0782
2014-02-14 2013-12-31 13F GAMESTOP CORP CL A 36467W109 0 -286,402 -100.00 0 -100.00
2013-11-13 2013-09-30 13F GAMESTOP CORP CL A 36467W109 286,402 -983,000 -77.44 14,220 -73.35 0.0345
2013-08-12 2013-06-30 13F GAMESTOP CORP CL A 36467W109 1,269,402 1,269,402 53,353 0.1399
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.