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  • Gurus
  • Event Driven
  • MASON CAPITAL MANAGEMENT LLC (Data extracted from 13F, 13D, 13G and Form 4)

MASON CAPITAL MANAGEMENT LLC

AUM: $1.96 B
13-F Portfolio Value: $612.85 M
Last 13-F Filed: Q1 2026
Concentration in top 10: 100%
Filter by:
Quarter to View:
Stock Company % Portfolio Shares Held Market Value Change in Shares % Change Quarter End Price Source
MLABMESA LABORATORIES INC-70,300Exited13F
SOLSSOLSTICE ADV MATERIALS INC-633,801Exited13F
BORRBORR DRILLING LTD-2,182,136Exited13F
JBSJBS N.V.-1,306,000Exited13F

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