$MGM

$28.54 +$0.00 (0.0%) After hours

$MGM Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 251.6M shares outstanding

Who owns MGM?

By type of holder

Institutions 63.6% Insiders 2.1% Everyone else 34.2%

Concentration Top 10 holders own 60.4%

People Incorporated 26.6% · Davis Selected Advisers 9.5%

Institutional ownership

63.6%

-3.8 pts vs last qtr

Institutional holders

659

+45 vs last qtr

Net shares bought

−9.5M

by institutions in Q2 2026

New / sold out

125 / 80

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Vaughan Nelson Investment Management, L.P. NEW +1.7M
Two Sigma Investments, LP +1.1M

Biggest sellers in Q2 2026

Goldentree Asset Management LP −3.9M
LSV Asset Management −2.4M

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.59M

2 notices from 2 people

Shares covered

44.2K

0.02% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Corvex Management LP Affiliate of director (1) $1.33M
Taylor Daniel J Director $257K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−51.6%

−7.75% a year

Each share's claim on the business

+106.8%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$12.4B vs $765M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years64% 3–5 years2% 1–3 years21% Under 1 year13%

Quarterly turnover

12.5%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting MGM on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
DS Davis Selected Advisers	23.9M	9.50%	−392.0K (−1.6%)	2023	4.9%
Shares held by quarter Peak holding26.8M (Q4'25) Change over 8 quarters+4.9M Share of the company9.500% Davis Selected Advisers's full portfolio →
B BlackRock, Inc.	12.6M	5.02%	−270.0K (−2.1%)	≤2021	0.0%
Shares held by quarter Peak holding17.7M (Q4'24) Change over 8 quarters−4.3M Share of the company5.020% BlackRock, Inc.'s full portfolio →

Davis Selected Advisers

23.9M

% of company

9.50%

Change vs last qtr

−392.0K (−1.6%)

Held since

2023

BlackRock, Inc.

12.6M

% of company

5.02%

Change vs last qtr

−270.0K (−2.1%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding MGM Resorts International, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting MGM on Form N-PORT; together they hold 26.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
DN Davis New York Venture Fund Davis New York Venture Fund Inc	$335M	7.5M	2.99%	4.39%	July 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$272M	5.7M	2.26%	0.01%	June 30, 2026

Davis New York Venture Fund

Davis New York Venture Fund Inc

Position value

$335M

% of company

2.99%

% of the fund

4.39%

As of

July 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$272M

% of company

2.26%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding MGM Resorts International and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
PI People Incorporated 5%+ holder 13D · 26.5%	66.8M	26.56%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company26.560% Disclosed stake13D · 26.5% View the 13D/G filing →
MK Meister Keith Insider	5.3M	2.13%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company2.130% Meister Keith's insider activity →

People Incorporated

5%+ holder13D · 26.5%

66.8M

% of company

26.56%

Change vs last qtr

—

Held since

—

Meister Keith

Insider

5.3M

% of company

2.13%

Change vs last qtr

—

Held since

—

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