MGM Resorts International
MX ˙ BMV ˙ US5529531015
SecurityMX:MGM / MGM Resorts International
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership26,867 shares
Latest Disclosed Value $ 994,344
Northwestern Mutual Wealth Management Co reports 9.08% increase in ownership of MGM / MGM Resorts International

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 26,867 shares of MGM Resorts International (MX:MGM) valued at $994,344 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 24,630 shares of MGM Resorts International. This represents a change in shares of 9.08% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 26,867 2,237 9.08 994 10.69 0.0006
2026-02-10 2025-12-31 13F/A-1 MGM RESORTS INTERNATIONAL COM 552953101 24,630 958 4.05 899 9.51 0.0006
2026-02-05 2025-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 94,571 70,899 2,985 0.0019
2025-11-14 2025-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 23,672 232 0.99 820 1.74 0.0005
2025-08-13 2025-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 23,440 -1,806 -7.15 806 7.75 0.0006
2025-05-14 2025-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 25,246 2,830 12.62 748 -3.61 0.0006
2025-02-11 2024-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 22,416 -468 -2.05 777 -13.20 0.0007
2024-11-12 2024-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 22,884 1,578 7.41 895 -5.50 0.0008
2024-08-16 2024-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 21,306 984 4.84 947 -1.36 0.0009
2024-05-15 2024-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 20,322 62 0.31 959 5.97 0.0010
2024-02-13 2023-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 20,260 -2,678 -11.67 905 7.35 0.0010
2023-11-14 2023-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 22,938 310 1.37 843 -15.11 0.0011
2023-08-14 2023-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 22,628 -687 -2.95 994 -4.06 0.0013
2023-05-15 2023-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 23,315 -279 -1.18 1,036 30.85 0.0014
2023-02-21 2022-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 23,594 1,646 7.50 791 21.32 0.0012
2022-11-14 2022-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 21,948 -897 -3.93 652 -1.51 0.0011
2022-08-04 2022-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 22,845 2,660 13.18 662 -21.84 0.0011
2022-05-09 2022-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 20,185 -838 -3.99 847 -10.18 0.0014
2022-02-03 2021-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 21,023 -3,015 -12.54 943 -9.06 0.0015
2021-11-15 2021-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 24,038 -951 -3.81 1,037 -2.72 0.0019
2021-08-13 2021-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 24,989 -1,036 -3.98 1,066 7.79 0.0020
2021-05-14 2021-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 26,025 27 0.10 989 20.61 0.0021
2021-02-12 2020-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 25,998 -2,395 -8.44 820 32.69 0.0019
2020-11-13 2020-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 28,393 -1,337 -4.50 618 23.85 0.0017
2020-08-14 2020-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 29,730 18,312 160.38 499 269.63 0.0015
2020-05-08 2020-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 11,418 6,130 115.92 135 -23.30 0.0005
2020-02-13 2019-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 5,288 893 20.32 176 44.26 0.0006
2019-11-12 2019-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 4,395 583 15.29 122 11.93 0.0005
2019-08-12 2019-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 3,812 -203 -5.06 109 5.83 0.0004
2019-05-10 2019-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 4,015 50 1.26 103 7.29 0.0005
2019-02-12 2018-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 3,965 -731 -15.57 96 -26.72 0.0005
2018-11-01 2018-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 4,696 -409 -8.01 131 -11.49 0.0007
2018-08-10 2018-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 5,105 243 5.00 148 -12.94 0.0008
2018-05-14 2018-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 4,862 -83 -1.68 170 3.03 0.0010
2018-01-31 2017-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 4,945 2,318 88.24 165 91.86 0.0011
2017-11-07 2017-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 2,627 410 18.49 86 24.64 0.0006
2017-08-10 2017-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 2,217 355 19.07 69 35.29 0.0006
2017-05-09 2017-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 1,862 -2,162 -53.73 51 -56.03 0.0005
2017-02-15 2016-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 4,024 467 13.13 116 26.09 0.0013
2016-11-14 2016-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 3,557 1,396 64.60 92 87.76 0.0014
2016-08-29 2016-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 2,161 -643 -22.93 49 -18.33 0.0007
2016-05-16 2016-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 2,804 -16,905 -85.77 60 -86.58 0.0010
2016-02-16 2015-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 19,709 2,865 17.01 447 43.73 0.0089
2015-11-16 2015-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 16,844 14,142 523.39 311 534.69 0.0074
2015-09-30 2015-06-30 13F/A-1 MGM RESORTS INTERNATIONAL COM 552953101 2,702 500 22.71 49 6.52 0.0013
2015-08-14 2015-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 2,702 55
2015-05-15 2015-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 2,202 -268 -10.85 46 -13.21 0.0013
2015-02-13 2014-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 2,470 -7,719 -75.76 53 -77.06 0.0016
2014-11-14 2014-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 10,189 -139 -1.35 231 -15.07 0.0081
2014-08-05 2014-06-30 13F MGM RESORTS INTERNATIONAL COM 552953101 10,328 3,456 50.29 272 54.55 0.0106
2014-05-15 2014-03-31 13F MGM RESORTS INTERNATIONAL COM 552953101 6,872 4,130 150.62 176 175.00 0.0074
2014-02-14 2013-12-31 13F MGM RESORTS INTERNATIONAL COM 552953101 2,742 1,493 119.54 64 146.15 0.0029
2013-11-14 2013-09-30 13F MGM RESORTS INTERNATIONAL COM 552953101 1,249 230 22.57 26 73.33 0.0014
2013-08-21 2013-06-30 13F/A-1 MGM RESORTS INTERNATIONAL COM 552953101 1,019 1,019 15 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.