Filer · Institutional
MASON CAPITAL MANAGEMENTLLC
CIK 0001218735TRACKEDView on SEC.gov ↗
View analyzed profile →PROReported portfolio value · quarterly
Filings on record · 8
Q1 202613F-HR
0001104659-26-062410 · filed 2026-05-15
7
positions
Q4 202513F-HR
0001104659-26-016335 · filed 2026-02-17
9
positions
Q3 202513F-HR
0001104659-25-111862 · filed 2025-11-14
6
positions
Q2 202513F-HR
0001104659-25-078546 · filed 2025-08-14
4
positions
Q1 202513F-HR
0001104659-25-049417 · filed 2025-05-15
5
positions
Q4 202413F-HR
0001104659-25-014023 · filed 2025-02-14
4
positions
Q3 202413F-HR
0001104659-24-118983 · filed 2024-11-14
6
positions
Q2 202413F-HR
0001104659-24-089695 · filed 2024-08-14
6
positions
Source: SEC EDGAR. Raw filings as filed — no editorial layer applied.