Mason Capital Management as of Dec. 31, 2025
Portfolio Holdings for Mason Capital Management
Mason Capital Management holds 9 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Ats (ATS) | 76.3 | $429M | 16M | 27.54 | |
| Brookdale Senior Living (BKD) | 6.9 | $39M | 3.6M | 10.79 | |
| Solstice Advanced Matls (SOLS) | 5.5 | $31M | 634k | 48.58 | |
| Clear Channel Outdoor Holdings (CCO) | 3.9 | $22M | 9.8M | 2.21 | |
| JBS Cl A Shs (JBS) | 3.4 | $19M | 1.3M | 14.42 | |
| Borr Drilling SHS (BORR) | 1.6 | $8.8M | 2.2M | 4.03 | |
| Ready Capital Corp Reit (RC) | 1.5 | $8.2M | 3.8M | 2.18 | |
| Mesa Laboratories (MLAB) | 1.0 | $5.5M | 70k | 78.50 | |
| Signature Bank (SBNY) | 0.1 | $404k | 400k | 1.01 |
