MGM Resorts International

MGM • NYSE

MGM Resorts International is a gambling, resorts & casinos company in the consumer cyclical sector on NYSE, led by William Hornbuckle, with a market cap of $10.2B. As of Q3 2025, 68% of shares are held by 621 institutional investors, with DAVIS SELECTED ADVISERS as the largest holder at 8.8%.

Chief Executive Officer and PresidentWilliam Hornbuckle

Market Cap$10.2B

Gambling, Resorts & Casinos

Consumer Cyclical

Employees63.0K

Websitemgmresorts.com

Country

United States of America

Overview

Overview of institutional ownership in MGM as of Q3 2025 with a market cap of $9.4B

All Institutions

Institutions: 621
Value Held: $6.4B
Shares Held: 185.6M
Avg Position: $10.4M
Median Position: $506.2K

Hedge Funds

Hedge Funds: 66
Value Held: $1.3B
Shares Held: 37.1M
Avg Position: $19.5M
Median Position: $2.4M

Ownership Breakdown

Institutional (non-HF)

54.54%

$5.1B

Hedge Funds

13.65%

$1.3B

Retail & Other

31.81%

$3.0B

Based on market cap of $9.4B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in MGM as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
DAVIS SELECTED ADVISERS Long Only Manager	Gary Paul Tyc President	$830.2M 4.33% of portfolio	8.80% 24.0M shares	Q3 2023 Held for 2y 2m	$19.2B
VANGUARD GROUP INC Institution	Salim Ramji CEO	$817.2M 0.01% of portfolio	8.66% 23.6M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
B BlackRock, Inc. Institution	-	$506.0M 0.01% of portfolio	5.36% 14.6M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	David Gary Kabiller Founder	$292.8M 0.19% of portfolio	3.10% 8.4M shares	≤ Q2 2013 Held for 12y 5m+	$156.17B
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	Anthony Ryan CEO	$264.9M 0.17% of portfolio	2.81% 7.6M shares	Q3 2024 Held for 1y 2m	$158.92B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$259.5M 0.01% of portfolio	2.75% 7.5M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$205.9M 0.03% of portfolio	2.18% 5.9M shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
Corvex Management LP Hedge Fund•Event Driven	Keith Arlyn Meister Managing Partner	$186.7M 7.06% of portfolio	1.98% 5.4M shares	Q2 2018 Held for 7y 5m	$2.6B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$179.0M 0.01% of portfolio	1.90% 5.2M shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$167.0M 0.01% of portfolio	1.77% 4.8M shares	≤ Q2 2013 Held for 12y 5m+	$1.65T

Net Capital Flow

Institutional buying and selling activity for MGM in Q3 2025

Traded: −$347.6M
Buyers: 252
Sellers: 312
Total Bought: +$735.3M
Total Sold: −$1.1B
Avg Position: $9.4M

Biggest Buyers

Institution	Net Bought	Current Position
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$196.0M +5.7M shares	$292.8M 8.4M shares
ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant	+$118.9M +3.4M shares	$264.9M 7.6M shares
SAMLYN CAPITAL, LLC Hedge Fund•Multi-Strategy	+$62.8M +1.8M shares	$62.8M 1.8M shares
B BlackRock, Inc. Institution	+$31.2M +901.1K shares	$506.0M 14.6M shares
BANK OF AMERICA CORP /DE/ Institution	+$25.8M +743.8K shares	$111.9M 3.2M shares
B BNP PARIBAS ARBITRAGE, SA Institution	+$20.5M +591.1K shares	$60.7M 1.8M shares
BARCLAYS PLC Institution	+$17.6M +508.0K shares	$44.5M 1.3M shares
A Allianz Asset Management AG Institution	+$14.0M +402.6K shares	$29.4M 849.2K shares
MACKENZIE FINANCIAL CORP Long Only Manager	+$12.9M +372.0K shares	$13.2M 379.5K shares
IEQ CAPITAL, LLC RIA/Wealth	+$12.0M +345.1K shares	$15.5M 446.2K shares

Biggest Sellers

Institution	Net Sold	Current Position
H Helikon Investments Ltd Institution	−$184.5M −5.3M shares	$120.8M 3.5M shares
Kingstone Capital Partners Texas, LLC RIA/Wealth	−$155.7M −4.5M shares	Sold Off 0 shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$69.3M −2.0M shares	$32.4M 934.7K shares
HG Vora Capital Management, LLC Hedge Fund•Event Driven	−$51.6M −1.5M shares	Sold Off 0 shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$45.8M −1.3M shares	$8.8M 252.9K shares
CITIGROUP INC Institution	−$45.0M −1.3M shares	$16.4M 472.1K shares
GOLDENTREE ASSET MANAGEMENT LP Hedge Fund•Distressed	−$43.2M −1.2M shares	$144.0M 4.2M shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$41.5M −1.2M shares	$15.0M 431.6K shares
WORLDQUANT MILLENNIUM QUANTITATIVE STRATEGIES LLC Hedge Fund•Multi-Strategy	−$41.3M −1.2M shares	$11.0M 317.1K shares
Marshall Wace LLP Institution	−$37.7M −1.1M shares	Sold Off 0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited MGM in Q3 2025

New Positions: 28
New Value: $18.4M
Exited Positions: 64
Exited Value: $343.7M

New Positions

Institution	Position Value
M Mizuho Markets Cayman LP Institution	$7.3M 210.5K shares
Blackstone Group L.P. Institution	$2.4M 68.1K shares
C CAXTON ASSOCIATES LLP Institution	$1.4M 41.8K shares
Buckingham Strategic Partners RIA/Wealth	$1.0M 30.2K shares
Board of the Pension Protection Fund RIA/Wealth	$727.9K 21.0K shares
Caerus Investment Advisors, LLC Venture Capital	$558.3K 16.1K shares
Krilogy Financial LLC RIA/Wealth	$536.1K 16.7K shares
N NorthCrest Asset Manangement, LLC Long Only Manager	$491.5K 14.8K shares
waypoint wealth counsel RIA/Wealth	$371.1K 10.7K shares
P PKO Investment Management Joint-Stock Co RIA/Wealth	$346.6K 10.0K shares

Exited Positions

Institution	Previous Position
Kingstone Capital Partners Texas, LLC RIA/Wealth	$155.7M 4.5M shares
HG Vora Capital Management, LLC Hedge Fund•Event Driven	$51.6M 1.5M shares
Marshall Wace LLP Institution	$37.7M 1.1M shares
Trexquant Investment LP Hedge Fund•Quant	$19.2M 559.1K shares
Weiss Asset Management LP Hedge Fund•Multi-Strategy	$12.0M 350.0K shares
I Incline Global Management LLC Hedge Fund•Long/Short	$10.4M 303.1K shares
Quantbot Technologies LLC Hedge Fund•Quant	$8.3M 242.6K shares
W Winton Capital Group Ltd Institution	$6.4M 184.7K shares
Q Qsemble Capital Management, LP Hedge Fund•Quant	$5.2M 150.4K shares
B Becker Drapkin Management, L.P. Hedge Fund•Long/Short	$4.9M 143.1K shares

Options Activity

Institutions with the largest Call and Put options positions in MGM as of Q3 2025

Call Positions: 30
Call Value: $200.1M
Put Positions: 35
Put Value: $204.4M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$45.1M 13.0K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$39.9M 11.5K contracts
UBS Group AG Institution	$17.6M 5.1K contracts
W WOLVERINE TRADING, LLC Institution	$13.2M 3.6K contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$11.3M 3.3K contracts
J JANE STREET GROUP, LLC Institution	$10.8M 3.1K contracts
GOLDMAN SACHS GROUP INC Institution	$10.0M 2.9K contracts
S Squarepoint Ops LLC Hedge Fund•Quant	$8.5M 2.5K contracts
CITIGROUP INC Institution	$5.9M 1.7K contracts
Q Qube Research & Technologies Ltd Institution	$5.8M 1.7K contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$29.8M 8.6K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$27.3M 7.9K contracts
UBS Group AG Institution	$18.6M 5.4K contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$16.3M 4.7K contracts
CITIGROUP INC Institution	$12.3M 3.6K contracts
B BNP PARIBAS ARBITRAGE, SA Institution	$12.1M 34.8 contracts
J JANE STREET GROUP, LLC Institution	$11.7M 3.4K contracts
C Cubist Systematic Strategies, LLC Institution	$9.0M 2.6K contracts
W WOLVERINE TRADING, LLC Institution	$6.8M 1.9K contracts
Q Qube Research & Technologies Ltd Institution	$6.6M 1.9K contracts

Most Committed Institutions

Institutions with MGM as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
GOLDENTREE ASSET MANAGEMENT LP Hedge Fund•Distressed	Kathryn Layne Sutherland CEO	12.04% $144.0M	1.53% 4.2M shares	Q1 2024 Held for 1y 8m	$1.2B
H Helikon Investments Ltd Institution	-	8.34% $120.8M	1.28% 3.5M shares	Q1 2025 Held for 8 months	$1.4B
N Nokomis Capital, L.L.C. Hedge Fund•Long/Short	Kendall Katherine Lunney CFO	8.26% $22.8M	0.24% 658.0K shares	Q3 2024 Held for 1y 2m	$276.2M
Corvex Management LP Hedge Fund•Event Driven	Keith Arlyn Meister Managing Partner	7.06% $186.7M	1.98% 5.4M shares	Q2 2018 Held for 7y 5m	$2.6B
Mudita Advisors LLP Hedge Fund•Multi-Strategy	Thomas Luke Rimington Hardy Founder	6.30% $21.8M	0.23% 628.3K shares	Q2 2025 Held for 5 months	$345.8M
Key Colony Management, LLC RIA/Wealth	Kevin Michael Mccann CCO	5.17% $3.8M	0.04% 110.0K shares	Q1 2023 Held for 2y 8m	$73.7M
DAVIS SELECTED ADVISERS Long Only Manager	Gary Paul Tyc President	4.33% $830.2M	8.80% 24.0M shares	Q3 2023 Held for 2y 2m	$19.2B
S SOUTHEASTERN ASSET MANAGEMENT INC/TN/ Long Only Manager	Raymond Eugene Glotzbach CEO	3.09% $60.6M	0.64% 1.7M shares	Q3 2020 Held for 5y 2m	$2.0B
ADVENT CAPITAL MANAGEMENT /DE/ Hedge Fund•Multi-Strategy	Tracy Vincent Maitland CEO	3.00% $2.4M	0.03% 70.0K shares	Q2 2025 Held for 5 months	$80.9M
M MYDA Advisors LLC Hedge Fund•Long/Short	Jason Marc Lieber Managing Partner	2.74% $8.4M	0.09% 241.0K shares	Q3 2021 Held for 4y 2m	$305.2M

Hedge Fund Spotlight

Discover hedge funds investing in MGM

Hosking Partners LLP

Hedge Fund • Value

Portfolio ManagerLuke Robinson Orlando Bridgeman

Portfolio Value: $2.8B
Positions: 116
Last Reported: Q3 2025

Sector Allocation

Position in MGM Resorts International

Market Value: $25.4M
Shares Held: 733.6K
Portfolio Weight: 0.92%
Owned Since: 2015-Q3

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2 Citigroup C	Banks - Diversified Financial Services	$121.8M	4.41%
3 Micron Technology MU	Semiconductors Technology	$104.1M	3.77%

View full profile

MGM Resorts International

Overview

All Institutions

Hedge Funds

Ownership Breakdown

Biggest Investors

Net Capital Flow

Biggest Buyers

Biggest Sellers

Entry and Exit Activity

New Positions

Exited Positions

Options Activity

Call Positions

Put Positions

Most Committed Institutions

Hedge Fund Spotlight

Position in MGM Resorts International

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