Vault-13

MHR FUND MANAGEMENT LLC

NEW YORK, NY · CIK 1277742 · 13F filing filed 2026-08-14

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$1.9bn reported value +40.3% vs Q1 2026
11positions
100.0%in top 10
1 new 2 added 0 reduced 0 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 TELESAT CORP CL A & CL B SHS TSAT TSAT 18,035,092 $912.9m47.56% 47.56% UnchangedShares held: Q3 2025 18.0m, Q4 2025 18.0m, Q1 2026 18.0m, Q2 2026 18.0m
2 LIONSGATE STUDIOS CORP COM LION LION 37,648,498 $576.4m30.03% 30.03% UnchangedShares held: Q3 2025 37.6m, Q4 2025 37.6m, Q1 2026 37.6m, Q2 2026 37.6m
3 HAFNIA LTD SHS HAFN HAFN 20,446,652 $135.8m7.07% 7.07% AddedShares held: Q3 2025 17.2m, Q4 2025 18.5m, Q1 2026 18.5m, Q2 2026 20.4m +1.9m +1,950,000 10.5%
4 IOVANCE BIOTHERAPEUTICS INC COM IOVA IOVA 28,967,103 $120.5m6.28% 6.28% UnchangedShares held: Q3 2025 29.0m, Q4 2025 29.0m, Q1 2026 29.0m, Q2 2026 29.0m
5 STARZ ENTERTAINMENT CORP. COM STRZ STRZ 2,863,232 $82.6m4.31% 4.31% UnchangedShares held: Q3 2025 2.9m, Q4 2025 2.9m, Q1 2026 2.9m, Q2 2026 2.9m
6 APOLLO GLOBAL MGMT INC COM APO APO 399,505 $47.3m2.46% 2.46% UnchangedShares held: Q3 2025 399.5k, Q4 2025 399.5k, Q1 2026 399.5k, Q2 2026 399.5k
7 GRIFFON CORP COM GFF GFF 239,392 $23.3m1.22% 1.22% UnchangedShares held: Q3 2025 125.0k, Q4 2025 125.0k, Q1 2026 239.4k, Q2 2026 239.4k
8 PATRIA INVESTMENTS LIMITED COM CL A PAX PAX 1,000,000 $11.0m0.57% 0.57% AddedShares held: Q3 2025 800.0k, Q4 2025 800.0k, Q1 2026 900.0k, Q2 2026 1.0m +100.0k +100,000 11.1%
9 TERAWULF INC COM WULF WULF 300,000 $7.4m0.39% 0.39% UnchangedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 300.0k, Q2 2026 300.0k
10 ALTICE USA INC CL A OPTU OPTU 1,070,800 $1.6m0.08% 0.08% UnchangedShares held: Q3 2025 167.8k, Q4 2025 1.1m, Q1 2026 1.1m, Q2 2026 1.1m
11 STMICROELECTRONICS N V NY REGISTRY STM STM 7,500 $561.7k0.03% 0.03% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 7.5k

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

CompanyTickerStakeChange ScheduleLast filed
TELESAT CORP TSAT · 13D · filed 2026-07-09 TSAT 35.5%≈ $916.0m 13D 2026-07-09
STARZ ENTERTAINMENT CORP. STRZ · 13D · filed 2025-06-04 STRZ 17.2%≈ $83.1m +2.1 pts 13D 2025-06-04
LIONSGATE STUDIOS CORP LION · 13D · filed 2026-07-09 LION 13.0%≈ $580.4m -0.1 pts 13D 2026-07-09