MGM Resorts International
US ˙ NYSE ˙ US5529531015

SecurityMGM / MGM Resorts International
InstitutionOssiam
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Ossiam closes position in MGM / MGM Resorts International

On February 13, 2026 - Ossiam filed a 13F-HR form disclosing ownership of 0 shares of MGM Resorts International (US:MGM) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 8,432 shares of MGM Resorts International. The current value of the position is $0 USD.

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)
2026-02-13 2025-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 0 -100.00 0
2025-11-14 2025-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 8,432 5,091 152.38 292 156.14 0.0038
2025-08-13 2025-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 3,341 1,657 98.40 115 132.65 0.0013
2025-05-14 2025-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 1,684 -38,654 -95.83 50 -96.49 0.0007
2025-02-13 2024-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 40,338 9,268 29.83 1,398 15.07 0.0241
2024-11-13 2024-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 31,070 7,004 29.10 1,215 13.56 0.0235
2024-08-13 2024-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 24,066 5,488 29.54 1,069 21.89 0.0203
2024-05-13 2024-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 18,578 4,253 29.69 877 37.03 0.0154
2024-02-13 2023-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 14,325 1,734 13.77 640 38.53 0.0103
2023-11-14 2023-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 12,591 2,074 19.72 463 0.22 0.0082
2023-08-11 2023-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 10,517 5,977 131.65 462 129.35 0.0083
2023-05-12 2023-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 4,540 -473 -9.44 202 19.64 0.0042
2023-02-13 2022-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 5,013 -60,919 -92.40 168 -91.42 0.0044
2022-11-14 2022-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 65,932 65,925 941,785.71 1,959 0.0567
2022-08-12 2022-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 7 -431 -98.40 0 -100.00
2022-05-13 2022-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 438 -777 -63.95 18 -67.27 0.0005
2022-02-14 2021-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 1,215 426 53.99 55 61.76 0.0014
2021-11-12 2021-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 789 0 0.00 34 13.33 0.0010
2021-08-13 2021-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 789 789 30 0.0008
2020-11-12 2020-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 0 -5,460 -100.00 0 -100.00
2020-08-13 2020-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 5,460 5,460 92 0.0059
2020-05-14 2020-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 0 -89,055 -100.00 0 -100.00
2020-02-14 2019-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 89,055 86,431 3,293.86 2,963 3,958.90 0.2259
2019-11-13 2019-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 2,624 2,201 520.33 73 508.33 0.0051
2019-08-13 2019-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 423 423 12 0.0009
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.