GameStop Corp.
MX ˙ BMV ˙ US36467W1099
SecurityMX:GME / GameStop Corp.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership2,590 shares
Latest Disclosed Value $ 59,673
Advisory Services Network, LLC ownership in GME / GameStop Corp.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 2,590 shares of GameStop Corp. (MX:GME) valued at $59,673 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of GameStop Corp..

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)
2026-05-15 2026-03-31 13F GAMESTOP CORP CL A Stock 36467W109 2,590 2,590 60 0.0006
2026-02-17 2025-12-31 13F GAMESTOP CORP Stock 36467W109 0 -1,430 -100.00 0 -100.00
2025-11-18 2025-09-30 13F GAMESTOP CORP Stock 36467W109 1,430 1,430 39 0.0006
2024-05-06 2024-03-31 13F GAMESTOP CORP Stock 36467W109 0 -923 -100.00 0 -100.00
2024-02-09 2023-12-31 13F GAMESTOP CORP Stock 36467W109 923 923 16 0.0004
2023-08-09 2023-06-30 13F GAMESTOP CORP Stock 36467W109 0 -5,691 -100.00 0 -100.00
2023-05-17 2023-03-31 13F GAMESTOP CORP Stock 36467W109 5,691 4,462 363.06 131 495.45 0.0036
2023-02-13 2022-12-31 13F GAMESTOP CORP Stock 36467W109 1,229 1,229 23 0.0007
2021-11-05 2021-09-30 13F GAMESTOP CORP Stock 36467W109 0 -259 -100.00 0 -100.00
2021-08-12 2021-06-30 13F GAMESTOP CORP Stock 36467W109 259 145 127.19 55 150.00 0.0017
2021-05-24 2021-03-31 13F GAMESTOP CORP Stock 36467W109 114 -8,942 -98.74 22 -87.13 0.0008
2021-02-09 2020-12-31 13F GAMESTOP CORP Stock 36467W109 9,056 -1,900 -17.34 171 52.68 0.0069
2020-11-16 2020-09-30 13F GAMESTOP CORP Stock 36467W109 10,956 -1,000 -8.36 112 115.38 0.0053
2020-08-10 2020-06-30 13F GAMESTOP Stock 36467W109 11,956 -4,000 -25.07 52 -7.14 0.0029
2020-05-15 2020-03-31 13F GAMESTOP CORP Stock 36467W109 15,956 3,706 30.25 56 -24.32 0.0037
2020-02-04 2019-12-31 13F GAMESTOP CORP Stock 36467W109 12,250 -293 -2.34 74 7.25 0.0039
2019-11-04 2019-09-30 13F GAMESTOP CORP Stock 36467W109 12,543 0 0.00 69 0.00 0.0042
2019-08-01 2019-06-30 13F GAMESTOP CORP Stock 36467W109 12,543 587 4.91 69 -42.98 0.0042
2019-05-20 2019-03-31 13F GAMESTOP CORP Stock 36467W109 11,956 0 0.00 121 -19.87 0.0085
2019-02-15 2018-12-31 13F GAMESTOP CORP Stock 36467W109 11,956 500 4.36 151 -13.71 0.0132
2018-11-02 2018-09-30 13F GAMESTOP CORP Stock 36467W109 11,456 0 0.00 175 2.94 0.0128
2018-07-27 2018-06-30 13F GAMESTOP CORP Stock 36467W109 11,456 -220 -1.88 170 15.65 0.0130
2018-04-23 2018-03-31 13F GAMESTOP CORP Stock 36467W109 11,676 -1,544 -11.68 147 -37.97 0.0117
2018-02-08 2017-12-31 13F GAMESTOP CORP Stock 36467W109 13,220 -2,196 -14.24 237 -25.47 0.0207
2017-10-12 2017-09-30 13F GAMESTOP CORP Stock 36467W109 15,416 509 3.41 318 -1.24 0.0364
2017-08-17 2017-06-30 13F GAMESTOP CORP NEW CL A Stock 36467W109 14,907 1,503 11.21 322 6.62 0.0420
2017-04-28 2017-03-31 13F GAMESTOP CORP NEW CL A Stock 36467W109 13,404 1,632 13.86 302 -7.08 0.0439
2016-10-07 2016-09-30 13F GAMESTOP CORP Stock 36467W109 11,772 3,767 47.06 325 52.58 0.0611
2016-07-27 2016-06-30 13F GAMESTOP CORP Stock 36467W109 8,005 -426 -5.05 213 -20.52 0.0484
2016-04-21 2016-03-31 13F GAMESTOP CORP Stock 36467W109 8,431 4,458 112.21 268 141.44 0.0732
2016-01-27 2015-12-31 13F GAMESTOP CORP NEW CL A Stock 36467W109 3,973 174 4.58 111 -29.30 0.0357
2015-10-01 2015-09-30 13F GAMESTOP CORP NEW CL A Stock 36467W109 3,799 2,590 214.23 157 201.92 0.0474
2015-07-02 2015-06-30 13F GAMESTOP CORP NEW CL A Stock 36467W109 1,209 -8,831 -87.96 52 -86.49 0.0153
2015-04-08 2015-03-31 13F GAMESTOP CORP NEW CL A Stock 36467W109 10,040 3,150 45.72 385 54.62 0.1063
2015-01-23 2014-12-31 13F GAMESTOP CORP NEW CL A Stock 36467W109 6,890 -4,889 -41.51 249 -48.66 0.0778
2014-10-07 2014-09-30 13F GAMESTOP CORP NEW CL A Stock 36467W109 11,779 11,755 48,979.17 485 48,400.00 0.1773
2014-02-13 2013-12-31 13F GAMESTOP CORP Stock 36467W109 24 24 1 0.0005
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.