MHR FUND MANAGEMENT LLC
CIK 1277742 · View on SEC EDGAR ↗
- Portfolio value
- $1.9B
- Positions
- 11
- As of
- June 30, 2026
Portfolio value QoQ: +40.3% 13F does not disclose cash
- Top 10 holdings weight
- 99.97%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 7
- Effective number of positions
- 3.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 0.0% Est. buys $14,607,675 · sells $0
Median holding: 5.0 quarters Tracked Q4 2024–Q2 2026 · 73.3% still held
- New positions
- 1
- Increased
- 2
- Decreased
- 0
- Closed
- 1
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
- Related The person behind this filer, where we can match one.
Performance vs S&P 500
Annualized: +105.8% · S&P 500: +21.7%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 100.0% · Options excluded: 0.0%
Sector breakdown
Full portfolio 11 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| TSAT Telesat Corporation - Class A Common Shares and Class B Variable Voting Shares | $912,936,357 | 47.56% | 18,035,092 | $260,066,027 | |||
| LION Lionsgate Studios Corp Common Shares | $576,398,504 | 30.03% | 37,648,498 | $215,349,408 | |||
| HAFN Hafnia Limited Common Shares | $135,765,769 | 7.07% | 20,446,652 | $-4,808,786 | Up ×1 | ||
| IOVA Iovance Biotherapeutics, Inc. - Common Stock | $120,503,148 | 6.28% | 28,967,103 | $18,828,616 | |||
| STRZ Starz Entertainment Corp. - Common Shares | $82,632,875 | 4.31% | 2,863,232 | $49,705,707 | |||
| APO Apollo Global Management, Inc. (New) Common Stock | $47,265,437 | 2.46% | 399,505 | $2,752,590 | |||
| GFF Griffon Corporation Common Stock | $23,347,902 | 1.22% | 239,392 | $5,948,891 | |||
| PAX Patria Investments Limited - Class A Common Shares | $10,980,000 | 0.57% | 1,000,000 | $-360,000 | Up ×2 | ||
| WULF TeraWulf Inc. - Common Stock | $7,410,000 | 0.39% | 300,000 | $3,081,000 | |||
| OPTU Optimum Communications, Inc. Class A common stock | $1,552,660 | 0.08% | 1,070,800 | $160,620 | |||
| STM STMicroelectronics N.V. Common Stock | $561,675 | 0.03% | 7,500 | Up ×1 | |||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| STM | $561,675 | 7,500 | 0.03% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| TSAT | Price move only | +0 | +$260.1M |
| LION | Price move only | +0 | +$215.3M |
| STRZ | Price move only | +0 | +$49.7M |
| IOVA | Price move only | +0 | +$18.8M |
| GFF | Price move only | +0 | +$5.9M |
| HAFN | Bought more | +1.9M | -$4.8M |
| WULF | Price move only | +0 | +$3.1M |
| APO | Price move only | +0 | +$2.8M |
| PAX | Bought more | +100K | -$360K |
| OPTU | Price move only | +0 | +$161K |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| LGFA | June 30, 2025 | 20,127,661 | $178,129,800 | No longer tracked |
| LGFB | June 30, 2025 | 15,105,523 | $119,635,742 | No longer tracked |
| GEO | March 31, 2025 | 250,000 | $6,995,000 | 9.4% |
| DVAX | March 31, 2026 | 44,499 | $684,395 | No longer tracked |