Ticker · CUSIP 552953101

MGM

MGM RESORTS INTERNATIONAL

Consumer Cyclical·Resorts & Casinos

···Share

Holders (tracked)

Combined shares

18,239,006

Combined value

$665.54M

Last close

$38.59

Quarter

2025Q4

Price is +5.8% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$38.59+9.69 (+33.53%)H $39.77 · L $28.90 · Avg Vol 4.8M

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

27 events

AQR Capital Management trimmed2026-02-17
−1,085,998 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+510,000 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+2,004 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+9,100 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+355,860 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+301,939 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+357,726 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+391,528 shares · 2025Q4
Position
Dodge & Cox trimmed2026-02-13
−3,000 shares · 2025Q4
Position
Lee Ainslie (Maverick Capital) exited2026-02-13
−179,065 shares · 2025Q4
Position
Southeastern Asset (Longleaf) added2026-02-13
+285,367 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+2,256,731 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
−19,572 shares · 2025Q4
Position
Mario Gabelli (GAMCO) trimmed2026-02-05
−8,261 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−37,958 shares · 2025Q3
Position
Two Sigma Investments opened position2025-11-14
+24,298 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+168,833 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+5,654,757 shares · 2025Q3
Position
Lee Ainslie (Maverick Capital) opened position2025-11-14
+179,065 shares · 2025Q3
Position
T. Rowe Price trimmed2025-11-14
−24,494 shares · 2025Q3
Position
Southeastern Asset (Longleaf) trimmed2025-11-14
−27,102 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−1,999,446 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−1,761,279 shares · 2025Q3
Position
Dodge & Cox trimmed2025-11-13
−3,500 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+4,846 shares · 2024Q3
Position
Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
−52,163 shares · 2025Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−9,022 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for MGM →

Follow-the-investor returns

If you'd copied each holder of MGM…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Southeastern Asset (Longleaf)	2020Q3	$29.29	+31.8%	$78.5M
Mario Gabelli (GAMCO)	2016Q1	$30.26	+27.5%	$17.7M
Tom Gayner (Markel Group)	2024Q4	$32.04	+20.4%	$3.4M
Paul Tudor Jones (Tudor Investment)	2016Q2	$33.25	+16.1%	$351K
AQR Capital Management	2016Q1	$33.78	+14.2%	$284.1M
Dodge & Cox	2024Q4	$34.65	+11.4%	$289K
T. Rowe Price	2016Q1	$35.07	+10.0%	$11.8M
Ken Griffin (Citadel Advisors)	2016Q1	$35.18	+9.7%	$39.0M
Ken Griffin (Citadel Advisors)	2016Q1	$35.18	+9.7%	$39.0M
Ken Griffin (Citadel Advisors)	2016Q1	$35.18	+9.7%	$39.0M
Izzy Englander (Millennium Mgmt)	2016Q1	$36.20	+6.6%	$8.7M
Izzy Englander (Millennium Mgmt)	2016Q1	$36.20	+6.6%	$8.7M
Izzy Englander (Millennium Mgmt)	2016Q1	$36.20	+6.6%	$8.7M
D.E. Shaw & Co.	2016Q1	$36.40	+6.0%	$20.2M
D.E. Shaw & Co.	2016Q1	$36.40	+6.0%	$20.2M
D.E. Shaw & Co.	2016Q1	$36.40	+6.0%	$20.2M
Steve Cohen (Point72)	2016Q2	$36.47	+5.8%	$6.6M
Steve Cohen (Point72)	2016Q2	$36.47	+5.8%	$6.6M
Two Sigma Investments	2016Q1	$36.72	+5.1%	$14.7M
Ken Fisher (Fisher Asset Mgmt)	2023Q1	$44.36	-13.0%	$1.8M
Norges Bank (Norway SWF)	2016Q1	$3225.75	-98.8%	$87.1M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+2,256,731
$82.3M
Steve Cohen (Point72)
+510,000
$18.6M
Paul Tudor Jones (Tudor Investment)
+9,100
$332K

Added to6

Izzy Englander (Millennium Mgmt)
+391,528
$14.3M
Two Sigma Investments
+357,726
$13.1M
D.E. Shaw & Co.
+355,860
$13.0M
Ken Griffin (Citadel Advisors)
+301,939
$11.0M
Southeastern Asset (Longleaf)
+285,367
$10.4M
T. Rowe Price
+2,004
$73

Trimmed4

AQR Capital Management
−1,085,998
$39.6M
Ken Fisher (Fisher Asset Mgmt)
−19,572
$714K
Mario Gabelli (GAMCO)
−8,261
$301K
Dodge & Cox
−3,000
$109K

Exited1

Lee Ainslie (Maverick Capital)
−179,065
$6.2M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	21	67,077,631	$171.68B	—
2022Q2	20	66,216,731	$122.98B	-1
2022Q3	19	48,887,447	$1.45B	-1
2022Q4	20	45,920,529	$1.54B	+1
2023Q1	27	47,419,825	$2.11B	+7
2023Q2	27	41,992,128	$1.84B	—
2023Q3	27	41,726,485	$1.53B	—
2023Q4	18	39,359,154	$1.76B	-9
2024Q1	19	45,058,538	$2.13B	+1
2024Q2	22	41,390,862	$1.84B	+3
2024Q3	23	16,568,280	$647.7M	+1
2024Q4	23	18,267,623	$633.0M	—
2025Q1	20	11,598,781	$342.4M	-3
2025Q2	18	14,031,871	$482.6M	-2
2025Q3	18	15,636,647	$542.0M	—
2025Q4	21	18,239,006	$665.5M	+3

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-03-14	Susie Lee	Sell	$1K – $15K	PDF ↗

Who owns MGM

21 super-investors · 2025Q4

Tracked stake

18.24M

Combined value

$666M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added12Trim4Held1

#	Manager	Shares	Value	% of book	Last action
1	AQR Capital Management	7.36M	$269M	0.1%	Trim−1.09M
2	Norges Bank Norway SWF	2.26M	$82M	0.0%	New+2.26M
3	Southeastern Asset Longleaf	2.03M	$74M	3.3%	Added+285.4K
4	Izzy Englander Millennium Mgmt	1.33M	$48M	0.0%	Added+391.5K
5	Ken Griffin Citadel Advisors	1.01M	$37M	0.0%	Added+301.9K
6	Ken Griffin Citadel Advisors	871.3K	$32M	0.0%	Added+301.9K
7	Ken Griffin Citadel Advisors	554.8K	$20M	0.0%	Added+301.9K
8	D.E. Shaw & Co.	524.7K	$19M	0.0%	Added+355.9K
9	Mario Gabelli GAMCO	458.0K	$17M	0.2%	Trim−8.3K
10	Two Sigma Investments	382.0K	$14M	0.0%	Added+357.7K
11	Steve Cohen Point72	340.0K	$12M	0.0%	New+510.0K
12	T. Rowe Price	304.6K	$11M	0.0%	Added+2.0K
13	Izzy Englander Millennium Mgmt	226.7K	$8M	0.0%	Added+391.5K
14	Izzy Englander Millennium Mgmt	200.0K	$7M	0.0%	Added+391.5K
15	Steve Cohen Point72	170.0K	$6M	0.0%	New+510.0K
16	Tom Gayner Markel Group	87.5K	$3M	0.0%	Held
17	Ken Fisher Fisher Asset Mgmt	47.5K	$2M	0.0%	Trim−19.6K
18	D.E. Shaw & Co.	39.5K	$1M	0.0%	Added+355.9K
19	D.E. Shaw & Co.	27.2K	$993K	0.0%	Added+355.9K
20	Paul Tudor Jones Tudor Investment	9.1K	$332K	0.0%	New+9.1K
21	Dodge & Cox	7.5K	$274K	0.0%	Trim−3.0K

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+391,528 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+301,939 · 2025Q4
NEWSteve Cohen (Point72)
+510,000 · 2025Q4
ADDD.E. Shaw & Co.
+355,860 · 2025Q4
TRIMAQR Capital Management
−1,085,998 · 2025Q4
ADDTwo Sigma Investments
+357,726 · 2025Q4
ADDT. Rowe Price
+2,004 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+9,100 · 2025Q4
TRIMDodge & Cox
−3,000 · 2025Q4
SOLDLee Ainslie (Maverick Capital)
−179,065 · 2025Q4
ADDSoutheastern Asset (Longleaf)
+285,367 · 2025Q4
NEWNorges Bank (Norway SWF)
+2,256,731 · 2025Q4
TRIMKen Fisher (Fisher Asset Mgmt)
−19,572 · 2025Q4
TRIMMario Gabelli (GAMCO)
−8,261 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−37,958 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−1,999,446 · 2025Q3
NEWTwo Sigma Investments
+24,298 · 2025Q3
NEWD.E. Shaw & Co.
+168,833 · 2025Q3
NEWLee Ainslie (Maverick Capital)
+179,065 · 2025Q3
TRIMT. Rowe Price
−24,494 · 2025Q3

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