Corvex Management LP — MGM RESORTS INTERNATIONAL MGM: Quarterly 13F Position History
Corvex Management LP has reported MGM RESORTS INTERNATIONAL (MGM) on 32 13F-HR filings in Pactolio's tracked window, first appearing in Q2 2018. As of Q1 2026, the position is sized at 5,347,978 shares ($197.9M market value, 7.87% of the equity book). Quarter-over-quarter share count change: 37,500 (-0.7%) .
- 5,347,978Shares Held (Latest Filing)
- $197.9MReported Market Value (Latest Filing)
- 7.87%Portfolio Weight (% of 13F Equity Book)
- 37,500Quarter-over-Quarter Share Change
- +$1.4MQuarter-over-Quarter Value Change
- 22,537,696Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 32 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 5,347,978 | 37,500 | -0.7% | $197.9M | 7.87% | $37.01 |
| Q4 2025 | 5,385,478 | 0 | — | $196.5M | 6.54% | $36.49 |
| Q3 2025 | 5,385,478 | 242,000 | -4.3% | $186.7M | 6.69% | $34.66 |
| Q2 2025 | 5,627,478 | 60,000 | -1.1% | $193.5M | 8.19% | $34.39 |
| Q1 2025 | 5,687,478 | 0 | — | $168.6M | 6.54% | $29.64 |
| Q4 2024 | 5,687,478 | 51,000 | -0.9% | $197.1M | 7.23% | $34.65 |
| Q3 2024 | 5,738,478 | 121,000 | -2.1% | $224.3M | 9.19% | $39.09 |
| Q2 2024 | 5,859,478 | 139,300 | -2.3% | $260.4M | 12.30% | $44.44 |
| Q1 2024 | 5,998,778 | 425,000 | -6.6% | $283.2M | 14.39% | $47.21 |
| Q4 2023 | 6,423,778 | 0 | — | $287.0M | 15.40% | $44.68 |
| Q3 2023 | 6,423,778 | 0 | — | $236.1M | 13.40% | $36.76 |
| Q2 2023 | 6,423,778 | 250,000 | -3.7% | $282.1M | 15.61% | $43.92 |
| Q1 2023 | 6,673,778 | 0 | — | $296.4M | 17.81% | $44.42 |
| Q4 2022 | 6,673,778 | 0 | — | $223.8M | 14.87% | $33.53 |
| Q3 2022 | 6,673,778 | 0 | — | $198.3M | 12.28% | $29.72 |
| Q2 2022 | 6,673,778 | 0 | — | $193.2M | 12.79% | $28.95 |
| Q1 2022 | 6,673,778 | 9,000,000 | -57.4% | $279.9M | 20.24% | $41.94 |
| Q4 2021 | 15,673,778 | 0 | — | $703.4M | 35.99% | $44.88 |
| Q3 2021 | 15,673,778 | 0 | — | $676.3M | 29.65% | $43.15 |
| Q2 2021 | 15,673,778 | 0 | — | $668.5M | 29.89% | $42.65 |
| Q1 2021 | 15,673,778 | 6,863,918 | -30.5% | $595.4M | 29.57% | $37.99 |
| Q4 2020 | 22,537,696 | 0 | — | $710.2M | 33.82% | $31.51 |
| Q3 2020 | 22,537,696 | 0 | — | $490.2M | 29.85% | $21.75 |
| Q2 2020 | 22,537,696 | +100,000 | +0.4% | $378.6M | 27.23% | $16.80 |
| Q1 2020 | 22,437,696 | +1,500,000 | +7.2% | $264.8M | 27.91% | $11.80 |
| Q4 2019 | 20,937,696 | +374,000 | +1.8% | $696.6M | 50.13% | $33.27 |
| Q3 2019 | 20,563,696 | 0 | — | $570.0M | 37.05% | $27.72 |
| Q2 2019 | 20,563,696 | +4,870,924 | +31.0% | $587.5M | 38.37% | $28.57 |
| Q1 2019 | 15,692,772 | +7,264,090 | +86.2% | $402.7M | 33.32% | $25.66 |
| Q4 2018 | 8,428,682 | +4,526,582 | +116.0% | $204.5M | 18.99% | $24.26 |
| Q3 2018 | 3,902,100 | +765,300 | +24.4% | $108.9M | 5.75% | $27.91 |
| Q2 2018 | 3,136,800 | — | — | $91.1M | 4.89% | $29.03 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Corvex Management LP first disclose a MGM position in 13F-HR filings?
Corvex Management LP first reported MGM RESORTS INTERNATIONAL (MGM) on its 13F-HR filing for the period ending 2018-06-30 (Q2 2018). The position has appeared on 32 reported quarters within Pactolio's tracked window.
What was Corvex Management LP's most recent quarter-over-quarter share-count change in MGM?
Between Q4 2025 and Q1 2026, Corvex Management LP reduced its MGM position by 37,500 shares (-0.7%), leaving 5,347,978 shares at a market value of $197.9M.
Does the implied price-per-share represent Corvex Management LP's cost basis in MGM?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.