When did MGM join the S&P 500?

MGM Resorts International joined the S&P 500 index on 2017-07-26.

What sector is MGM in?

MGM is in the Consumer Discretionary sector, Casinos & Gaming industry.

MGM — MGM Resorts International

Name: MGM Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Casinos & Gaming · Consumer Discretionary

MGM Resorts International is a holding company engaged in the ownership and operation of casino resorts. The company's casino resorts offer gaming, hotel, meeting, dining, entertainment, retail, and other resort facilities. It operates through the following business segments: Las Vegas Strip Resorts, Regional Operations, and MGM China. The Las Vegas Strip Resorts segment includes the following casino resorts: Bellagio, MGM Grand Las Vegas, Mandalay Bay, The Mirage, Luxor, New York-New York, Excalibur, Park MGM, and Circus Circus Las Vegas. The Regional Operations segment includes the following casino resorts: MGM Detroit in Detroit, Michigan; Beau Rivage in Biloxi, Mississippi; Gold Strike Tunica in Tunica, Mississippi; Borgata in Atlantic

Industry Peers

LVS WYNN

Sector Peers

ABNB AMZN APTV AZO BBY BKNG CCL CMG CVNA DASH

Key Facts

Status	Active
Sector	Consumer Discretionary
Industry	Casinos & Gaming
Joined	2017-07-26
Tenure	8 yrs

S&P 500 Timeline

2017-07-26Joined S&P 500

Institutional Holdings (13F)

616 institutions hold MGM, totaling 218.4M shares ($7.9B) · As of 2026Q1

Rank	Institution	Shares	Value
1	Davis Selected Advisers	24.3M	$899M
2	VANGUARD CAPITAL MANAGEMENT LLC	24.2M	$895M
3	BARCLAYS PLC	19.2M	$769M
4	MORGAN STANLEY	14.9M	$538M
5	BlackRock, Inc.	12.9M	$478M
6	VANGUARD PORTFOLIO MANAGEMENT LLC	8.3M	$307M
7	STATE STREET CORP	7.0M	$259M
8	Invesco Ltd.	6.7M	$246M
9	GOLDMAN SACHS GROUP INC	5.4M	$199M
10	Corvex Management LP	5.3M	$198M

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10