Q1 2025 · 13F-HR
MASON CAPITAL MANAGEMENT LLCholdings as filed
Filed 2025-05-15 · accession 0001104659-25-049417
$427.2M
Reported value
5
Positions
2025-03-31
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 00217Y104 | ATS | ATS CORPORATION | $388.0M | 90.8% | 15,563,568 | Common | SOLE |
| 92556H206 | 0VVB | PARAMOUNT GLOBAL | $24.2M | 5.68% | 2,027,408 | Common | SOLE |
| 18453H106 | CCO | CLEAR CHANNEL OUTDOOR HLDGS | $10.9M | 2.55% | 9,828,401 | Common | SOLE |
| G3730H106 | CCIR | COHEN CIRCLE ACQUISITION CORP | $3.6M | 0.85% | 325,000 | Common | SOLE |
| 82669G104 | SBNY | SIGNATURE BANK | $392,000 | 0.09% | 400,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.