MG
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Point72 Asset Management, L.P.
· New
+$152M
Change
+4.3M
Date
Q1 2026
|
Point72 Asset Management, L.P. | New· Q1 2026 | +$152M | +4.3M | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
+$38M
Change
+1.1M
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | +$38M | +1.1M | – | Q1 2026 | |||||
|
Bamco Inc
· New
+$35M
Change
+997K
Date
Q1 2026
|
Bamco Inc | New· Q1 2026 | +$35M | +997K | – | Q1 2026 | |||||
|
Suvretta Capital Management, LLC
· Added
+$34M
Change
+957K
Date
Q1 2026
|
Suvretta Capital Management, LLC | Added· Q1 2026 | +$34M | +957K | – | Q1 2026 | |||||
|
Invesco Ltd.
· Added
+$29M
Change
+812K
Δ Own
+13.9%
Date
Q1 2026
|
Invesco Ltd. | Added· Q1 2026 | +$29M | +812K | +13.9% | Q1 2026 | |||||
|
Interval Partners, LP
· New
+$28M
Change
+788K
Date
Q1 2026
|
Interval Partners, LP | New· Q1 2026 | +$28M | +788K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
+$19M
Change
+539K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | +$19M | +539K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$19M
Change
+523K
Δ Own
+136.8%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$19M | +523K | +136.8% | Q1 2026 | |||||
|
Clough Capital Partners L P
· New
+$15M
Change
+428K
Date
Q1 2026
|
Clough Capital Partners L P | New· Q1 2026 | +$15M | +428K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· New
+$13M
Change
+358K
Date
Q1 2026
|
Balyasny Asset Management L.P. | New· Q1 2026 | +$13M | +358K | – | Q1 2026 | |||||
|
Jain Global LLC
· New
+$11M
Change
+313K
Date
Q1 2026
|
Jain Global LLC | New· Q1 2026 | +$11M | +313K | – | Q1 2026 | |||||
|
Trexquant Investment LP
· New
+$11M
Change
+308K
Date
Q1 2026
|
Trexquant Investment LP | New· Q1 2026 | +$11M | +308K | – | Q1 2026 | |||||
|
J. Goldman & Co LP
· New
+$10M
Change
+292K
Date
Q1 2026
|
J. Goldman & Co LP | New· Q1 2026 | +$10M | +292K | – | Q1 2026 | |||||
|
Diamond Hill Capital Management Inc
· New
+$7.6M
Change
+214K
Date
Q1 2026
|
Diamond Hill Capital Management Inc | New· Q1 2026 | +$7.6M | +214K | – | Q1 2026 | |||||
|
Connor, Clark & Lunn Investment Management Ltd.
· Added
+$7.4M
Change
+208K
Date
Q1 2026
|
Connor, Clark & Lunn Investment Management Ltd. | Added· Q1 2026 | +$7.4M | +208K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Fritz Gary M.
· Officer
2 operations
0
|
Fritz Gary M. | Officer | 2 operations | – | 0 | – | 5K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Fritz Gary M.
· Officer
Tax withholding or exercise payment (F)
-$43K
|
Fritz Gary M. | Officer | Tax withholding or exercise payment (F) | $47.52 | -903 | -$43K | 132K | −0.7% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Salem Paul J.
· Director
Grant (A)
$97K
|
Salem Paul J. | Director | Grant (A) | $47.81 | 2K | $97K | 127K | – | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Meister Keith A.
· Director
Grant (A)
$40K
|
Meister Keith A. | Director | Grant (A) | $47.81 | 837 | $40K | 70K | – | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Levin Joseph
· Director
Grant (A)
$35K
|
Levin Joseph | Director | Grant (A) | $47.81 | 732 | $35K | 2K | – | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Taylor Daniel J.
· Director
Sell
−$257K
|
Taylor Daniel J. | Director | Sell | $38.44 | −7K | −$257K | 0 | – | May 22, 2026 | May 26, 2026 | |||||||||
|
Swartz Janet
· Director
Grant (A)
6K
|
Swartz Janet | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Salem Paul J.
· Director
Grant (A)
6K
|
Salem Paul J. | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Winston Ben
· Director
Grant (A)
6K
|
Winston Ben | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Taylor Daniel J.
· Director
Grant (A)
6K
|
Taylor Daniel J. | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Meister Keith A.
· Director
Grant (A)
6K
|
Meister Keith A. | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
McKinney-James Rose
· Director
Grant (A)
6K
|
McKinney-James Rose | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Levin Joseph
· Director
Grant (A)
6K
|
Levin Joseph | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Langley Donna
· Director
Grant (A)
6K
|
Langley Donna | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
|
Barr Keith
· Director
Grant (A)
6K
|
Barr Keith | Director | Grant (A) | – | 6K | – | 6K | – | May 7, 2026 | May 8, 2026 | |||||||||
563 reporting institutions disclosed MGM position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.