MGM Resorts International
MX ˙ BMV ˙ US5529531015
SecurityMX:MGM / MGM Resorts International
InstitutionKeebeck Wealth Management, LLC
Latest Disclosed Ownership8,959 shares
Latest Disclosed Value $ 331,573
Keebeck Wealth Management, LLC reports 38.65% decrease in ownership of MGM / MGM Resorts International

On May 14, 2026 - Keebeck Wealth Management, LLC filed a 13F-HR form disclosing ownership of 8,959 shares of MGM Resorts International (MX:MGM) valued at $331,573 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,604 shares of MGM Resorts International. This represents a change in shares of -38.65% 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 MGM RESORTS INTERNATIONAL COM 552953101 8,959 -5,645 -38.65 332 -37.78 0.0373
2026-02-17 2025-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,604 -19 -0.13 533 5.14 0.0615
2025-11-14 2025-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 14,623 2 0.01 507 0.80 0.0599
2025-08-14 2025-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 14,621 -108 -0.73 503 15.14 0.0658
2025-05-15 2025-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 0 0.00 437 -14.51 0.0644
2025-02-14 2024-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 0 0.00 510 -11.30 0.0736
2024-11-14 2024-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 0 0.00 576 -12.08 0.0834
2024-08-14 2024-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 0 0.00 655 -5.90 0.0960
2024-05-14 2024-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 0 0.00 695 5.62 0.1023
2024-02-14 2023-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,729 -730 -4.72 658 15.85 0.1086
2023-11-14 2023-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 15,459 714 4.84 568 -12.21 0.0990
2023-08-14 2023-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 14,745 0 0.00 648 -1.07 0.0890
2023-05-15 2023-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,745 -19,884 -57.42 655 -43.67 0.1056
2023-02-14 2022-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 34,629 35 0.10 1,161 12.94 0.2039
2022-11-14 2022-09-30 13F MGM Resorts Intl Com COM 552953101 34,594 -678 -1.92 1,028 0.69 0.1981
2022-08-15 2022-06-30 13F MGM Resorts Intl Com COM 552953101 35,272 278 0.79 1,021 -30.45 0.1951
2022-05-16 2022-03-31 13F MGM Resorts Intl Com COM 552953101 34,994 1,794 5.40 1,468 -1.48 0.2433
2022-02-14 2021-12-31 13F MGM Resorts Intl Com COM 552953101 33,200 0 0.00 1,490 3.98 0.2659
2021-11-16 2021-09-30 13F MGM Resorts Intl Com COM 552953101 33,200 -894 -2.62 1,433 -1.44 0.2826
2021-08-16 2021-06-30 13F MGM Resorts Intl Com COM 552953101 34,094 -500 -1.45 1,454 10.65 0.2096
2021-05-13 2021-03-31 13F MGM Resorts Intl Com COM 552953101 34,594 1,794 5.47 1,314 27.08 0.2041
2021-02-16 2020-12-31 13F MGM Resorts Intl Com COM 552953101 32,800 -500 -1.50 1,034 42.82 0.1800
2020-11-02 2020-09-30 13F MGM Resorts Intl Com COM 552953101 33,300 10,000 42.92 724 85.17 0.1494
2020-08-06 2020-06-30 13F MGM Resorts Intl Com COM 552953101 23,300 23,300 391 0.1237
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.