Security key
552953101
MGM Resorts International - COMMON STOCK, PAR VALUE $0.01 PER SHARE (MGM)
CUSIP: 552953101
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / COMMON STOCK, PAR VALUE $0.01 PER SHARE
- Total 13F shares
- 169,552,621
- Total 13F value
- $6,271,056,718
- Share change
- -11,736,492
- Put/Call ratio
- 106%
- SEC-reported price per share
- $37.01
- Number of holders
- 610
- Value change
- -$429,773,108
- Number of buys
- 242
- Number of sells
- 322
- Shares outstanding
- 256,024,330
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
610
Top holders
10
MGM full security history
Ownership snapshot
Full 13F holder table
MGM Resorts International SEC filings
MGM Resorts International company facts
Broader feeds
Ownership snapshot
Top reported holders of MGM - MGM Resorts International - COMMON STOCK, PAR VALUE $0.01 PER SHARE (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
DAVIS SELECTED ADVISERS
Disclosed value leader
People Inc
Comparable rows
15/15
Latest evidence
31 Mar 2026
13F
13D/G
3/4/5
Lead comparable stake: 9.5%
13D/G row: DAVIS SELECTED ADVISERS
Showing 1-6 of 15 holder rows.
Quick read
DAVIS SELECTED ADVISERS leads the comparable SEC ownership view at 9.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DAVIS SELECTED ADVISERS's linked filing trail.
Comparable ownership
Top 5
DAVIS SELECTED ADVISERS
9.5%
VANGUARD CAPITAL MANAGEMENT LLC
5.4%
BlackRock, Inc.
4.7%
People Inc
26%
William Hornbuckle
0.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DAVIS SELECTED ADVISERS |
13F
13D/G
Company
|
9.5%
from 13D/G
|
$978,669,323
26,820,202 shares
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.4%
|
$508,764,775
13,746,684 shares
|
$0 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
4.7%
from 13D/G
|
$483,420,342
13,248,022 shares
|
— | 31 Dec 2025 |
| People Inc |
3/4/5
10%+ Owner
|
26%
|
$2,481,113,855
66,822,350 shares
|
+$77,108,052 | 23 Mar 2026 |
| William Hornbuckle |
3/4/5
CEO AND PRESIDENT, Director
|
0.3%
|
$27,331,691
777,854 shares
mixed-class rows
|
— | 23 Feb 2026 |
| Jonathan S. Halkyard |
3/4/5
CHIEF FINANCIAL OFFICER
|
0.05%
|
$4,283,162
118,797 shares
mixed-class rows
|
— | 23 Feb 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
610
Shares
169,552,621
Rows available
610
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
610
Q1 2026 holders
610
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|