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Super Investors / MHR FUND MANAGEMENT LLC
MF

MHR FUND MANAGEMENT LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.92B
Positions
11
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (53 quarters reported)

$3.7B $532M
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q2 26

$2.9B in Q2 2013 → $1.92B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Telesat Corp 47.6% Unchanged 18,035,092 $913M
Lionsgate Studios Corp 30.0% Unchanged 37,648,498 $576M
Hafnia Ltd 7.1% Added 11% 20,446,652 $136M
Iovance Biotherapeutics Inc 6.3% Unchanged 28,967,103 $121M
SE Starz Entertainment Corp. 4.3% Unchanged 2,863,232 $82.6M
AG Apollo Global Mgmt Inc 2.5% Unchanged 399,505 $47.3M
Griffon Corp 1.2% Unchanged 239,392 $23.3M
Patria Investments Limited 0.6% Added 11% 1,000,000 $11M
Terawulf Inc 0.4% Unchanged 300,000 $7.41M
Optimum Communications Inc 0.1% Unchanged 1,070,800 $1.55M
SN Stmicroelectronics N V 0.0% New 7,500 $562K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Hafnia Ltd Added +1,950,000 +$12.9M 7.1%
Patria Investments Limited Added +100,000 +$1.1M 0.6%
SN Stmicroelectronics N V New +7,500 +$562K

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
Griffon Corp Added +114,392 +$8.31M 1.3%
Terawulf Inc New +300,000 +$4.33M 0.3%
Patria Investments Limited Added +100,000 +$1.26M 0.8%
Dynavax Technologies Corp Exited −44,499 −$684K

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
Hafnia Ltd Added +1,309,938 +$6.98M 8.5%
Optimum Communications Inc Added +903,000 +$1.49M 0.2%

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
Hafnia Ltd Added +3,321,182 +$19.9M 10.1%
AG Apollo Global Mgmt Inc Trimmed −75,495 −$10.1M 5.2%
Griffon Corp New +125,000 +$9.52M 0.9%
Patria Investments Limited Added +172,018 +$2.51M 1.1%

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Lionsgate Studios Corp New +37,648,498 +$219M 24.3%
LG Lions Gate Entmnt Corp Exited −20,127,661 −$178M
LG Lions Gate Entmnt Corp Exited −15,105,523 −$120M
SE Starz Entertainment Corp. New +2,863,232 +$46M 5.1%
Hafnia Ltd Added +3,865,532 +$19.3M 7.7%
Iovance Biotherapeutics Inc Added +4,550,000 +$7.83M 5.5%
Patria Investments Limited Added +427,982 +$6.02M 1.0%
AG Apollo Global Mgmt Inc Trimmed −25,000 −$3.55M 7.5%

Q1 2025

quarter ended March 31, 2025 · filed May 15, 2025

Company Action Shares changed Value of change % of portfolio
Hafnia Ltd Added +2,379,219 +$9.9M 5.0%
GG Geo Group Inc New Exited −250,000 −$7M
AG Apollo Global Mgmt Inc Trimmed −50,000 −$6.85M 8.2%
Patria Investments Limited New +200,000 +$2.26M 0.3%

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
TI Titan Intl Inc Ill Exited −8,005,000 −$65.1M
Hafnia Ltd New +7,620,781 +$42.4M 4.7%
Hafnia Ltd Exited −5,751,337 −$41.2M
AG Apollo Global Mgmt Inc Trimmed −129,000 −$21.3M 10.0%
GG Geo Group Inc New New +250,000 +$7M 0.8%
Iovance Biotherapeutics Inc Added +420,000 +$3.11M 20.0%

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
Hafnia Ltd New +5,751,337 +$41.2M 4.5%
Scholastic Corp Exited −130,000 −$4.61M

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