13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001104659-25-111862
Form type: 13F-HR
Filer: MASON CAPITAL MANAGEMENT LLC
CIK: CIK 1218735
Filed: Nov 14, 2025
Reporting period: Sep 30, 2025
Description: Institutional holdings

Documents

0001104659-25-111862-index.htm

Complete submission

0001104659-25-111862.txt

directory listing

Filed by

MASON CAPITAL MANAGEMENT LLC