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MGM in the 13F filings

MGM Resorts International · CUSIP 552953101

Sector · Consumer discretionary
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 31 Jul 2026
Managers listing it
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 7 listed it in both
Shares listed
20,579,897
combined, among listed positions
Reported value
$981m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 19 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,408,669.

Managers listing MGM in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

35 of 35 holders

ActionFiling
Invesco Ltd5,372,543$257munder 0.1%Trimmed-1,286,65414 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP2,922,084$140m0.15%Trimmed-1,340,16514 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC2,045,872$98munder 0.1%Trimmed-1,138,15914 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP1,998,075$96m0.07%Added+1,093,25214 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC1,244,866$60m0.07%Added+887,22514 Aug 2026 (the filing on sec.gov)
Southeastern Asset Management Inc1,169,513$56m2.92%Trimmed-493,44814 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)855,928$41munder 0.1%Trimmed-311,90513 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.821,260$39munder 0.1%Added+763,79714 Aug 2026 (the filing on sec.gov)
Man Group PLC539,036$26munder 0.1%Added+532,83714 Aug 2026 (the filing on sec.gov)
Davidson Kempner Capital Management LP493,050$24m0.28%Newnew14 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC457,615$22munder 0.1%Added+192,1622 Sep 2026 (the filing on sec.gov)
Squarepoint Ops LLC456,161$22munder 0.1%Added+371,63314 Aug 2026 (the filing on sec.gov)
GAMCO Investors Inc333,114$16m0.14%Trimmed-16,05812 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc281,137$13munder 0.1%Trimmed-7,22214 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC226,201$11munder 0.1%Trimmed-154,66827 Oct 2026 (the filing on sec.gov)
AllianceBernstein LP250,291$9.3munder 0.1%Trimmed-74314 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP119,001$5.7munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP112,543$5.4munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC110,215$5.3munder 0.1%Trimmed-88,68014 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC100,246$4.8munder 0.1%Added+89,8593 Aug 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP100,000$4.8munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Markel Group Inc87,500$4.2munder 0.1%Held031 Jul 2026 (the filing on sec.gov)
Susquehanna International Group LLP85,600$4.1munder 0.1%Trimmed-18,16114 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd77,000$3.7munder 0.1%Trimmed-19,10014 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP60,791$2.9munder 0.1%Added+22,71714 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (11)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 10 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MGM by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20137$796mn.a.n.a.
Q3 201311$1.3bnn.a.n.a.
Q4 201311$1.9bnn.a.n.a.
Q1 201417$2.9bnn.a.n.a.
Q2 201413$2.9bnn.a.n.a.
Q3 201411$2.7bnn.a.n.a.
Q4 201413$3.0bnn.a.n.a.
Q1 201512$3.0bnn.a.n.a.
Q2 201511$2.7bnn.a.n.a.
Q3 20159$2.5bnn.a.n.a.
Q4 201513$3.2bnn.a.n.a.
Q1 201615$3.1bnn.a.n.a.
Q2 201619$3.2bnn.a.n.a.
Q3 201620$4.1bnn.a.n.a.
Q4 201622$4.4bnn.a.n.a.
Q1 201719$3.9bnn.a.n.a.
Q2 201723$4.6bnn.a.n.a.
Q3 201715$4.1bnn.a.n.a.
Q4 201721$4.5bnn.a.n.a.
Q1 201820$5.1bnn.a.n.a.
Q2 201814$3.3bnn.a.n.a.
Q3 201812$3.0bnn.a.n.a.
Q4 201813$2.7bnn.a.n.a.
Q1 201914$3.2bnn.a.n.a.
Q2 201912$3.8bnn.a.n.a.
Q3 201920$4.0bnn.a.n.a.
Q4 201918$4.3bnn.a.n.a.
Q1 202016$894mn.a.n.a.
Q2 202010$978mn.a.n.a.
Q3 20207$1.3bnn.a.n.a.
Q4 202011$1.9bnn.a.n.a.
Q1 202114$1.5bnn.a.n.a.
Q2 202116$1.6bnn.a.n.a.
Q3 202114$1.7bnn.a.n.a.
Q4 202113$1.8bnn.a.n.a.
Q1 202216$1.6bnn.a.n.a.
Q2 202212$870mn.a.n.a.
Q3 202214$512mn.a.n.a.
Q4 202212$477mn.a.n.a.
Q1 202312$695mn.a.n.a.
Q2 20238$333mn.a.n.a.
Q3 202311$442mn.a.n.a.
Q4 20237$545m45
Q1 20247$564m63
Q2 202410$817m72
Q3 202412$598m94
Q4 202412$550m102
Q1 202510$355m66
Q2 202513$528m85
Q3 202510$677m57
Q4 20258$647m1320
Q1 20269$457m1120
Q2 202610$422m1918

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

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How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MGM, latest filings →Back to the 13F Explorer →