MGM MGM Resorts International

NYSE
$38.39

MGM Resorts International (MGM) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+25.00
30 buyers / 18 sellers
STRONG BUYING
Funds compared
51
funds with comparable MGM positions
44 current holders · 35 prior-quarter holders
Net share change
+2.12M
+6.88M added, -4.76M cut
Position activity
16 new 14 increased 11 reduced 7 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
TIG Advisors Event New +606.3K — $29.0M 1.8% 66
Davidson Kempner Capital Management Event Value New +493.1K — $23.6M 0.6% 63
MARSHALL WACE, LLP Long/Short New +119.0K — $5.7M 0.0% 58
Helikon Investments Long/Short Reduced -850.1K -29.6% $40.6M 2.9% 58
WORLDQUANT MILLENNIUM ADVISORS LLC Quant Sold Out -60.3K -100.0% $2.9M 0.0% 58
LMR Partners Event Quant New +300.0K — $14.3M 0.2% 58
Qube Research & Technologies Ltd Quant New +177.6K — $8.5M 0.0% 57
TWO SIGMA INVESTMENTS, LP Quant Increased +1.09M +120.8% $52.3M 0.1% 57
Woodline Partners LP Long/Short New +30.9K — $1.5M 0.0% 56
D. E. Shaw & Co., Inc. Quant Increased +763.8K +1329.2% $36.5M 0.0% 56

Most significant buyers

By move score, not size.

  • TIG Advisors New · +606.3K
  • Davidson Kempner Capital Management New · +493.1K
  • MARSHALL WACE, LLP New · +119.0K
  • LMR Partners New · +300.0K
  • Qube Research & Technologies Ltd New · +177.6K

Most significant sellers

By move score, not size.

  • Helikon Investments Reduced · -850.1K
  • WORLDQUANT MILLENNIUM ADVISORS LLC Sold Out · -60.3K
  • Voloridge Investment Management Sold Out · -190.4K
  • Quadrature Capital Sold Out · -55.8K
  • Weiss Asset Management Sold Out · -13.2K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
TIG Advisors 3 606.3K 0 +606.3K — 1.8% New 66
Davidson Kempner Capital Management 2 493.1K 0 +493.1K — 0.6% New 63
MARSHALL WACE, LLP 2 119.0K 0 +119.0K — 0.0% New 58
Helikon Investments 2 2.0M 2.9M -850.1K -29.6% 2.9% Reduced 58
WORLDQUANT MILLENNIUM ADVISORS LLC 2 0 60.3K -60.3K -100.0% 0.0% Sold Out 58
LMR Partners 3 300.0K 0 +300.0K — 0.2% New 58
Qube Research & Technologies Ltd 2 177.6K 0 +177.6K — 0.0% New 57
TWO SIGMA INVESTMENTS, LP 2 2.0M 904.8K +1.09M +120.8% 0.1% Increased 57
Woodline Partners LP 2 30.9K 0 +30.9K — 0.0% New 56
D. E. Shaw & Co., Inc. 1 821.3K 57.5K +763.8K +1329.2% 0.0% Increased 56
Balyasny Asset Management L.P. 2 1.2M 357.6K +887.2K +248.1% 0.1% Increased 56
Verition Fund Management 2 54.2K 0 +54.2K — 0.0% New 56
Voloridge Investment Management 2 0 190.4K -190.4K -100.0% 0.0% Sold Out 56
Tudor Investment Corporation 2 51.3K 0 +51.3K — 0.0% New 56
Hudson Bay Capital Management 3 100.0K 0 +100.0K — 0.0% New 55
Quadrature Capital 3 0 55.8K -55.8K -100.0% 0.0% Sold Out 55
Weiss Asset Management 2 0 13.2K -13.2K -100.0% 0.0% Sold Out 54
Lighthouse Investment Partners 3 152.6K 0 +152.6K — 0.2% New 54
CastleKnight Management 3 0 107.8K -107.8K -100.0% 0.0% Sold Out 53
Squarepoint Ops LLC 2 456.2K 84.5K +371.6K +439.7% 0.0% Increased 53
Brevan Howard Capital Management 3 46.6K 0 +46.6K — 0.0% New 52
Graham Capital Management 3 0 28.2K -28.2K -100.0% 0.0% Sold Out 51
MILLENNIUM MANAGEMENT LLC 2 13.3K 170.5K -157.2K -92.2% 0.0% Reduced 51
Boothbay Fund Management 4 117.5K 0 +117.5K — 0.1% New 51
Quinn Opportunity Partners 4 0 29.0K -29.0K -100.0% 0.0% Sold Out 51
Y-Intercept 4 93.7K 0 +93.7K — 0.1% New 51
Man Group 3 539.0K 6.2K +532.8K +8595.5% 0.0% Increased 50
CenterBook Partners 4 6.1K 0 +6.1K — 0.0% New 49
Engineers Gate 4 4.6K 0 +4.6K — 0.0% New 48
J. Goldman & Co. 3 38.0K 292.3K -254.3K -87.0% 0.1% Reduced 48
Walleye Capital 3 100.2K 10.4K +89.9K +865.1% 0.0% Increased 47
Bridgewater Associates 1 60.8K 38.1K +22.7K +59.7% 0.0% Increased 47
CITADEL ADVISORS LLC 1 457.6K 265.5K +192.2K +72.4% 0.0% Increased 47
Centiva Capital 4 150.0K 24 +150.0K +624900.0% 0.4% Increased 46
Quantbot Technologies 4 1 0 +1 — 0.0% New 45
Trexquant Investment 3 53.0K 307.8K -254.8K -82.8% 0.0% Reduced 45
Point72 Asset Management, L.P. 1 2.9M 4.3M -1.34M -31.4% 0.2% Reduced 44
Suvretta Capital Management 2 2.3M 2.2M +166.6K +7.7% 2.4% Increased 42
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 272.9K 171.2K +101.7K +59.4% 0.0% Increased 42
Parallax Volatility Advisers 3 3.6K 21.6K -18.0K -83.4% 0.0% Reduced 40
Whitebox Advisors 2 137.6K 186.9K -49.3K -26.4% 0.3% Reduced 36
AQR Capital Management 3 2.0M 3.2M -1.14M -35.7% 0.0% Reduced 35
Gotham Asset Management, LLC 2 395.4K 296.4K +99.1K +33.4% 0.0% Increased 34
Schonfeld Strategic Advisors 3 110.2K 198.9K -88.7K -44.6% 0.0% Reduced 33
Interval Partners 3 668.7K 788.2K -119.5K -15.2% 1.0% Reduced 33
Cinctive Capital Management 3 112.5K 84.6K +27.9K +32.9% 0.2% Increased 30
Jain Global 3 345.0K 313.1K +31.9K +10.2% 0.2% Increased 26
Readystate Asset Management 3 52.9K 61.7K -8.8K -14.2% 0.2% Reduced 23
Corvex Management 1 5.3M 5.3M 0 +0.0% 7.9% Unchanged 53
Systematic Alpha Investments 2 29.3K 29.3K 0 +0.0% 0.1% Unchanged 18
Wolverine Asset Management 2 4.9K 4.9K 0 +0.0% 0.0% Unchanged 18

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.