MHR FUND MANAGEMENT LLC
CIK 1277742 · Holdings on Mar 31, 2026 · First reported May 15, 2026
Top ten holdings
Q1 2026- TSAT47.72%
- LION26.39%
- HAFN10.28%
- IOVA7.43%
- APO3.25%
- STRZ2.41%
- GFF1.27%
- PAX0.83%
- WULF0.32%
- OPTU0.10%
Share classes counted separately100.00%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- LIONWeight decreased · -3.19 pp29.58% → 26.39%Shares 0 (0.00%)
- TSATWeight increased · +2.55 pp45.17% → 47.72%Shares 0 (0.00%)
- HAFNWeight increased · +1.80 pp8.48% → 10.28%Shares 0 (0.00%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 10
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | TSATTELESAT CORPCL A & CL B SHS View history and evidence | $652.87M | 47.72% | 18.04M shares | 45.17% → 47.72%+2.55 pp 0 (0.00%) | Unchanged | ↗▾ |
| 02 | LIONLIONSGATE STUDIOS CORP View history and evidence | $361.05M | 26.39% | 37.65M shares | 29.58% → 26.39%-3.19 pp 0 (0.00%) | Unchanged | ↗▾ |
| 03 | HAFNHAFNIA LTDSHS View history and evidence | $140.57M | 10.28% | 18.50M shares | 8.48% → 10.28%+1.80 pp 0 (0.00%) | Unchanged | ↗▾ |
| 04 | IOVAIOVANCE BIOTHERAPEUTICS INC View history and evidence | $101.67M | 7.43% | 28.97M shares | 6.81% → 7.43%+0.62 pp 0 (0.00%) | Unchanged | ↗▾ |
| 05 | APOAPOLLO GLOBAL MANAGEMENT INC View history and evidence | $44.51M | 3.25% | 399.50K shares | 4.98% → 3.25%-1.73 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | STRZSTARZ ENTERTAINMENT CORP View history and evidence | $32.93M | 2.41% | 2.86M shares | 2.88% → 2.41%-0.47 pp 0 (0.00%) | Unchanged | ↗▾ |
| 07 | GFFGRIFFON CORP View history and evidence | $17.40M | 1.27% | 239.39K shares | 0.79% → 1.27%+0.48 pp +114.39K (+91.51%) | Added | ↗▾ |
| 08 | PAXPATRIA INVESTMENTS LTD-ACOM CL A View history and evidence | $11.34M | 0.83% | 900.00K shares | 1.09% → 0.83%-0.26 pp +100.00K (+12.50%) | Added | ↗▾ |
| 09 | WULFTERAWULF INC View history and evidence | $4.33M | 0.32% | 300.00K shares | Prior unavailable +300.00K | New | ↗▾ |
| 10 | OPTUOPTIMUM COMMUNICATIONS INC-ACL A View history and evidence | $1.39M | 0.10% | 1.07M shares | 0.15% → 0.10%-0.05 pp 0 (0.00%) | Unchanged | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 1
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| DVAX DYNAVAX TECHNOLOGIES CORP | Non-derivative | -44,499 | -$684.39K | SEC filing ↗ | SEC filing ↗ |
1 / 1 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1277742 · Period 2026-03-31
Data loaded 2026-09-23 · First reported 2026-05-15
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 1368068579
}Take these holdings further.
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