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MFM

MHR Fund Management Portfolio holdings

AUM $1.37B
1-Year Est. Return 68.35%
This Fund
S&P 500
This Quarter Est. Return
+18.55%
1 Year Est. Return
+68.35%
3 Year Est. Return
+194.55%
5 Year Est. Return
+128.05%
10 Year Est. Return
+308.92%
AUM
$1.37B
AUM Growth
+$206M
Cap. Flow
+$14.4M
Cap. Flow %
1.06%
Top 10 Hldgs %
100%
Holding
11
New
1
Increased
2
Reduced
–
Closed
1

Top Buys

Rank Stock Value
1
GFF icon
Griffon
GFF
+$9.27M
2
WULF icon
TeraWulf
WULF
+$4.45M
3
PAX icon
Patria Investments
PAX
+$1.41M

Top Sells

Rank Stock Value
1
DVAX
Dynavax Technologies
DVAX
+$684K

Sector Composition

Rank Sector Weight
1 Technology 47.72%
2 Communication Services 28.9%
3 Industrials 11.55%
4 Healthcare 7.43%
5 Financials 4.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TSAT icon
1
Telesat
TSAT
$570M
$653M 47.72%
18,035,092
– –
LION icon
2
Lionsgate Studios
LION
$3.98B
$361M 26.39%
37,648,498
– –
HAFN icon
3
Hafnia
HAFN
$3.84B
$141M 10.28%
18,496,652
– –
IOVA icon
4
Iovance Biotherapeutics
IOVA
$2.09B
$102M 7.43%
28,967,103
– –
APO icon
5
Apollo Global Management
APO
$69.3B
$44.5M 3.25%
399,505
– –
STRZ
6
Starz Entertainment Corp
STRZ
$458M
$32.9M 2.41%
2,863,232
– –
GFF icon
7
Griffon
GFF
$4.03B
$17.4M 1.27%
239,392
+114,392
+92% +$9.27M
PAX icon
8
Patria Investments
PAX
$1.77B
$11.3M 0.83%
900,000
+100,000
+13% +$1.41M
WULF icon
9
TeraWulf
WULF
$8.83B
$4.33M 0.32%
+300,000
New +$4.45M
OPTU
10
Optimum Communications Inc
OPTU
$290M
$1.39M 0.1%
1,070,800
– –
DVAX
11
DELISTED
Dynavax Technologies
DVAX
– –
-44,499
Closed -$684K

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MHR Fund Management's Q1 2026 Portfolio in Review

As of Q1 2026, MHR Fund Management held 11 positions worth $1.37B, up 18% from $1.16B the previous quarter. Its ten largest holdings account for 100% of the portfolio.

MHR Fund Management's Q1 2026 filing shows 1 new, 2 increased and 1 closed positions. Its largest new stake was TeraWulf: 300,000 shares worth $4.33M. The largest sale was Dynavax Technologies, an estimated $684K.

By sector, the portfolio is most concentrated in Technology at 48% of assets, up from 45% a quarter earlier, followed by Communication Services and Industrials.

  • MHR Fund Management's largest Q1 2026 buy was TeraWulf: 300,000 shares worth $4.33M.
  • MHR Fund Management added most to Griffon in Q1 2026, an estimated $9.27M increase.
  • MHR Fund Management fully exited Dynavax Technologies in Q1 2026, selling an estimated $684K.
  • MHR Fund Management's ten largest holdings make up 100% of its $1.37B portfolio in Q1 2026.
  • MHR Fund Management opened 1 new position and closed 1 in Q1 2026.
  • MHR Fund Management's portfolio value rose 18% quarter-over-quarter to $1.37B.

Based on MHR Fund Management's 13F filing for Q1 2026, filed 15 May 2026.