Lonestar Capital Management Llc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$670.8M
Q ending 2026-03-31
Prior quarter
$624.2M
Q ending 2025-12-31
Change
+7.5% QoQ · +157.0% YoY
Positions
32
reported holdings
Largest positions
All 32 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Invesco Qqq Tr | QQQ | Put | $115.4M | 2K |
| Ishares Tr | HYG | Put | $111.4M | 14K |
| State Str Spdr S&P 500 Etf T | SPY | Put | $104.1M | 2K |
| Ishares Tr | TLT | Put | $86.7M | 10K |
| Ishares Tr | IWM | Put | $49.6M | 2K |
| Pg&E Corp | PCG | Call | $17.6M | 10K |
| Energy Transfer L P | ET | Shares | $17.4M | 900K |
| Garrett Motion Inc | GTX | Shares | $14.5M | 800K |
| Celanese Corp Del | CE | Shares | $13.2M | 200K |
| Diversified Healthcare Tr | DHC | Shares | $10.6M | 1.6M |
| Talen Energy Corp | TLN | Shares | $9.6M | 30K |
| Expand Energy Corporation | EXE | Shares | $9.3M | 85K |
| Brookdale Sr Living Inc | BKD | Shares | $9.0M | 660K |
| Dauch Corp | DCH | Shares | $8.9M | 1.5M |
| Nrg Energy Inc | NRG | Shares | $8.8M | 60K |
| Vistra Corp | VST | Shares | $7.5M | 50K |
| Dow Hldgs Inc | DOW | Shares | $7.5M | 180K |
| Vaneck Etf Trust | GDX | Shares | $7.3M | 80K |
| Vaneck Etf Trust | GDXJ | Shares | $7.2M | 60K |
| Pg&E Corp | PCG | Shares | $6.7M | 380K |
| Lincoln Edl Svcs Corp | LINC | Shares | $6.1M | 150K |
| Transocean Ltd | Shares | $6.0M | 900K | |
| Global Ship Lease Inc | Shares | $6.0M | 160K | |
| Eqt Corp | EQT | Shares | $5.7M | 90K |
| Lyondellbasell Industries Nv | Shares | $4.8M | 60K | |
| Seadrill Ltd | Shares | $4.5M | 100K | |
| Target Hospitality Corp | TH | Shares | $3.5M | 375K |
| Universal Technical Inst Inc | UTI | Shares | $3.1M | 85K |
| Pool Corp | POOL | Shares | $3.0M | 15K |
| Lumen Technologies Inc | LUMN | Shares | $3.0M | 425K |
| Braskem Sa | BAK | Shares | $1.8M | 500K |
| Super Micro Computer Inc | SMCI | Shares | $1.0M | 45K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.