Mgm Resorts International has 13 Schedule 13D or 13G filings on record since 2025-07-17. 3 holders' latest filing reports 5% or more of common stock, par value $0.01 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| People Incorporated | 26.5% | 66,822,350 | SCHEDULE 13D/A, 2026-09-24 | 2026-09-23 |
| Davis Selected Advisers | 9.3% | 23,903,317 | SCHEDULE 13G/A, 2026-08-12 | 2026-06-30 |
| Vanguard Capital Management | 5.37% | 13,746,684 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| BlackRock, Inc. | 4.7% | 12,852,166 | SCHEDULE 13G/A, 2025-07-17 | 2025-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
Purpose of Transaction (Item 4)
People Incorporated
The information contained in Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following information: On September 23, 2026, People announced that it has withdrawn its previously submitted non-binding proposal to acquire all of the outstanding shares of Common Stock of the Issuer that are not owned by People, as described in Amendment No. 8 to this Schedule 13D. People announced that it remains open to and interested in the possibility of a strategic transaction with the Issuer and looks forward to considering a range of alternatives. The Reporting Person intends to review its investment in the Issuer on a continuing basis. Depending on various factors including, without limitation, the Issuer's financial position and strategic direction, the price levels of the Shares, conditions in the securities markets and general economic and industry conditions, the Reporting Person may in the future take such actions with respect to its investment in the Issuer as it deems appropriate, which may include changing its investment purpose and/or, from time to time, additional acquisitions or dispositions of Shares, the exploration with the Issuer of potential strategic or business transactions relating to the businesses of the Issuer and the Reporting Person and any matter set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D.Item 4 of the SCHEDULE 13D/A filed 2026-09-24
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-17 | BlackRock, Inc. | 4.7% | SCHEDULE 13G/A |
| 2025-08-07 | Davis Selected Advisers | 9.5% | SCHEDULE 13G/A |
| 2025-11-10 | Davis Selected Advisers | 9.6% | SCHEDULE 13G/A |
| 2025-12-09 | IAC Inc. | 24.07% | SCHEDULE 13D/A |
| 2026-02-04 | Davis Selected Advisers | 8.8% | SCHEDULE 13G/A |
| 2026-03-25 | IAC Inc. | 26.1% | SCHEDULE 13D/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-07 | Iac Inc. | 26.1% | SCHEDULE 13D/A |
| 2026-04-30 | Vanguard Capital Management | 5.37% | SCHEDULE 13G |
| 2026-05-05 | Davis Selected Advisers | 9.5% | SCHEDULE 13G/A |
| 2026-06-01 | Iac Inc. | 26.1% | SCHEDULE 13D/A |
| 2026-08-12 | Davis Selected Advisers | 9.3% | SCHEDULE 13G/A |
| 2026-09-24 | People Incorporated | 26.5% | SCHEDULE 13D/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.