DOSSIER · 13F-HR · Q1 2026

MHR FUND MANAGEMENT LLC

MHR FUND's pension fund based in Omaha, NE — $1.4B in tracked AUM across 10 positions as of Q1 2026.

MF

MHR FUND·Omaha, NE·Pension Fund

CIK 0001277742 · last filed Mar 31, 2026

Total AUM

$1.4B

▲ 15.7%

vs prior

Holdings

10

—

positions

Whale Score

79

79

strong

Activity

—

no data

changes this Q

Top sector

Tech

15% weight

concentration

AI Analysis · Q1 2026 · Q1 2026

Comprehensive Analysis of MHR Fund Management LLC (SEC 13F – Q3 2025)

1. Portfolio Overview

MHR Fund Management LLC reported a significant contraction in portfolio value for the quarter ending September 30, 2025. The total assets under management (AUM) plummeted by 52.5%, decreasing from $901.56 million to $428.05 million. This drastic reduction is not solely attributable to market performance but is primarily driven by substantial capital reallocation decisions, including ...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight

01

TELESAT CORP

$653M18.0M47.7%

02

LIONSGATE STUDIOS CORP

$361M37.6M26.4%

03

HAFNIA LTD

$141M18.5M10.3%

04

IOVANCE BIOTHERAPEUTICS INC

$102M29.0M7.4%

05

APOLLO GLOBAL MGMT INC

$45M400K3.3%

06

STARZ ENTERTAINMENT CORP.

$33M2.9M2.4%

07

GRIFFON CORP

$17M239K1.3%

08

PATRIA INVESTMENTS LIMITED

$11M900K0.8%

09

TERAWULF INC

$4M300K0.3%

10

OPTIMUM COMMUNICATIONS INC

$1M1.1M0.1%

Filing history

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