Mason Capital Management
Latest statistics and disclosures from Mason Capital Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are ATS, B, SDRL, CCO, MDRX, and represent 99.87% of Mason Capital Management's stock portfolio.
- Added to shares of these 4 stocks: CCO (+$12M), MDRX (+$7.2M), SBNY, SDRL.
- Started 2 new stock positions in MDRX, SBNY.
- Reduced shares in these 5 stocks: ATS (-$160M), , CLBR.U (-$7.6M), B (-$6.4M), Forward Pharma A/s Sponsord Ads.
- Sold out of its positions in Forward Pharma A/s Sponsord Ads, XLI, CLBR.U.
- Mason Capital Management was a net seller of stock by $-216M.
- Mason Capital Management has $728M in assets under management (AUM), dropping by -18.58%.
- Central Index Key (CIK): 0001218735
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Portfolio Holdings for Mason Capital Management
Mason Capital Management holds 6 positions in its portfolio as reported in the March 2024 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Ats (ATS) | 89.9 | $654M | -19% | 14M | 45.58 |
|
| Barnes (B) | 4.0 | $29M | -17% | 790k | 37.15 |
|
| Seadrill 2021 (SDRL) | 2.8 | $20M | 399k | 50.30 |
|
|
| Clear Channel Outdoor Holdings (CCO) | 2.2 | $16M | +310% | 9.8M | 1.65 |
|
| Allscripts Healthcare Solutions (MDRX) | 1.0 | $7.2M | NEW | 938k | 7.70 |
|
| Signature Bank (SBNY) | 0.1 | $920k | NEW | 400k | 2.30 |
|
Past Filings by Mason Capital Management
SEC 13F filings are viewable for Mason Capital Management going back to 2010
- Mason Capital Management 2024 Q1 filed May 15, 2024
- Mason Capital Management 2023 Q4 filed Feb. 15, 2024
- Mason Capital Management 2023 Q3 filed Nov. 14, 2023
- Mason Capital Management 2023 Q2 filed Aug. 14, 2023
- Mason Capital Management 2023 Q1 filed May 15, 2023
- Mason Capital Management 2022 Q4 filed Feb. 14, 2023
- Mason Capital Management 2022 Q3 filed Nov. 14, 2022
- Mason Capital Management 2022 Q2 filed Aug. 15, 2022
- Mason Capital Management 2022 Q1 filed May 16, 2022
- Mason Capital Management 2021 Q4 filed Feb. 14, 2022
- Mason Capital Management 2021 Q3 filed Nov. 15, 2021
- Mason Capital Management 2021 Q2 filed Aug. 16, 2021
- Mason Capital Management 2021 Q1 filed May 17, 2021
- Mason Capital Management 2020 Q4 filed Feb. 16, 2021
- Mason Capital Management 2020 Q3 restated filed Dec. 1, 2020
- Mason Capital Management 2020 Q3 filed Nov. 13, 2020