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Mason Capital Management LLC

Q4 2025 Holdings

Filed 2026-02-17 | 9 holdings | $561.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
ATS Corporation(ATS)COM00217Y104$428.6M15,563,56876.3%
Brookdale Senior Living Inc(BKD)COM112463104$38.7M3,585,9416.9%
Solstice ADV Materials Inc(SOLS)COM83443Q103$30.8M633,8015.5%
Clear Channel Outdoor Hldgs(CCO)COM18453H106$21.7M9,828,4013.9%
JBS N.V.(JBS)CL A SHSN4732M103$18.8M1,306,0003.4%
Borr Drilling LTD(BORR)SHSG1466R173$8.8M2,182,1361.6%
Ready Capital Corp(RC)REIT75574U101$8.2M3,776,1391.5%
Mesa Laboratories Inc(MLAB)COM59064R109$5.5M70,3001.0%
Signature Bank(SBNY)COM82669G104$404.0K400,0000.1%