13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001277742
Total reported value
$1.9B
$1.9B
9 檔
44.1%
According to the latest 13F quarterly dataset, Mhr Fund Management LLC managed an equity portfolio of $1.9B at the end of Q2 2025, spanning 9 distinct U.S. exchange-listed positions.
In Q2 2025, Mhr Fund Management LLC displayed an active expansion posture, initiating 2 new positions and adding to 3 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TSAT | Telesat CORP | Stock-Other | 48.89% | -0.16% | — | |
| 2 | LION | Lionsgate Studios CORP | Stock-Other | 24.26% | +3.64% | — | |
| 3 | HAFN | Hafnia Limited | Stock-Other | 7.67% | -3.21% | +38.66% | |
| 4 | APO | Apollo Global Management Inc | Stock-Financials | 7.47% | -0.79% | -5.00% | |
| 5 | IOVA | Iovance Biotherapeutics Inc | Stock-Other | 5.53% | -1.15% | +18.63% | |
| 6 | STRZ | Starz Entertainment CORP | Stock-Other | 5.10% | +1.90% | — | |
| 7 | PAX | Patria Investments Limited | Stock-Other | 0.98% | -0.26% | +213.99% | |
| 8 | DVAX | Dynavax Technologies CORP | Stock-Other | 0.05% | — | — | |
| 9 | OPTU | Optimum Communications Inc-a | Stock-Comm Services | 0.04% | -0.02% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LION | Lionsgate Studios CORP | +24.3% | NEW | New buy |
| 2 | TSAT | Telesat CORP | +8.1% | — | Unchanged |
| 3 | STRZ | Starz Entertainment CORP | +5.1% | NEW | New buy |
| 4 | HAFN | Hafnia Limited | +2.7% | +38.66% | Add |
| 5 | PAX | Patria Investments Limited | +0.7% | +213.99% | Add |
| 6 | OPTU | Optimum Communications Inc-a | 0% | — | Unchanged |
| 7 | DVAX | Dynavax Technologies CORP | 0% | — | Unchanged |
| 8 | APO | Apollo Global Management Inc | -0.8% | -5.00% | Trim |
| 9 | IOVA | Iovance Biotherapeutics Inc | -4.2% | +18.63% | Add |
| 10 | LGF-BEUR | Lions Gate Entertainment-b | -14.4% | EXIT | Sold out |
| 11 | LGFEUR | Lions Gate Entertainment-a | -21.4% | EXIT | Sold out |
According to official SEC Form 13F filings, Mhr Fund Management LLC reported a total U.S. public equity portfolio value of $1.9B across 9 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including TSAT, LION, HAFN) accounted for 44.1% of total reported equity market value during Q2 2025.
Top New Position Initiated
LION
市值: $218.7M
Top Position Liquidated / Trimmed
LGFEUR
前期市值: $178.1M
During Q2 2025, Mhr Fund Management LLC's top holdings by market value included TSAT (48.9%)、LION (24.3%)、HAFN (7.7%). The largest single position, TSAT, represented 48.9% of total portfolio value.
In Q2 2025, Mhr Fund Management LLC made 8 total portfolio adjustments, initiating 2 new buys, adding to 3 positions, trimming 1 holdings, and fully liquidating 2 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.