2026 Q1 Portfolio Activity
In 2026 Q1, MHR FUND MANAGEMENT LLC maintained a portfolio of 11 distinct positions. The most significant new addition was TERAWULF INC, now representing 0.32% of the total fund value. They heavily accumulated shares in GRIFFON CORP, increasing the position by 91.5%.
Position History
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Total Positions
11
Quarter
2026 Q1
Top Holding
TSAT (47.7%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-11 of 11
MHR FUND MANAGEMENT LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TSAT
TELESAT CORP
|
Technology | 47.72% | 45.17% |
#1
Prev: #1
|
7.0 |
—
|
no change | no change |
P
S
|
18,035,092 | $652,870,330 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LION
LIONSGATE STUDI...
|
Unknown | 26.39% | 29.58% |
#2
Prev: #2
|
6.5 |
—
|
no change | no change |
P
S
|
37,648,498 | $361,049,096 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
HAFN
HAFNIA LTD
|
Industrials | 10.28% | 8.48% |
#3
Prev: #3
|
6.0 |
—
|
no change | no change |
P
S
|
18,496,652 | $140,574,555 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IOVA
IOVANCE BIOTHER...
|
Healthcare | 7.43% | 6.81% |
#4
Prev: #4
|
4.5 |
—
|
no change | no change |
P
S
|
28,967,103 | $101,674,532 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
APO
APOLLO GLOBAL M...
|
Financial Services | 3.25% | 4.98% |
#5
Prev: #5
|
2.8 |
—
|
no change | no change |
P
S
|
399,505 | $44,512,847 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
STRZ
STARZ ENTERTAIN...
|
Communication Services | 2.41% | 2.88% |
#6
Prev: #6
|
2.0 |
—
|
no change | no change |
P
S
|
2,863,232 | $32,927,168 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GFF
GRIFFON CORP
|
Industrials | 1.27% | 0.79% |
#7
1
Prev: #8
|
3.5 |
—
|
114,392 | 91.5% |
P
S
|
239,392 | $17,399,011 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PAX
PATRIA INVESTME...
|
Financial Services | 0.83% | 1.09% |
#8
1
Prev: #7
|
2.3 |
—
|
100,000 | 12.5% |
P
S
|
900,000 | $11,340,000 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WULF
TERAWULF INC
|
Financial Services | 0.32% | — |
#9
Prev: #—
|
3.6 |
—
|
300,000 | — |
NEW
|
300,000 | $4,329,000 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ATUS
OPTIMUM COMMUNI...
|
Unknown | 0.10% | 0.15% |
#10
1
Prev: #9
|
1.0 |
—
|
no change | no change |
P
S
|
1,070,800 | $1,392,040 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DVAX
DYNAVAX TECHNOL...
|
Unknown | 0.00% | 0.06% |
Sold All 😨
(Was: #10) |
0.0 |
—
|
-44,499 | -100.0% |
CLOSED
|
— | $— | 2015 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-11 of 11 holdings