Grizzlyrock Capital, LLC 13F holdings, Q2 2025
Holdings as of June 30, 2025 · filings on SEC EDGAR · latest filing →
Grizzlyrock Capital, LLC disclosed 21 US equity positions worth $133.0m in its Q2 2025 13F filing. The largest position was MGNI at 17.7% of the reported book, followed by GSM and DRVN. Against the Q1 2025 filing, it opened 6 new positions, added to 10 and reduced 4 among the top 21 holdings.
What did Grizzlyrock Capital, LLC own in Q2 2025? Top 21 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q1 2025 |
|---|---|---|---|---|---|---|---|
| 1 | MGNI MAGNITE INC | Communication Services | 17.7% | $23.5m | 974,323 | 8% | added |
| 2 | GSM FERROGLOBE PLC | Basic Materials | 12.5% | $16.7m | 4,540,272 | 4% | added |
| 3 | DRVN DRIVEN BRANDS HLDGS INC | Consumer Cyclical | 8.9% | $11.9m | 677,631 | -21% | reduced |
| 4 | GEL GENESIS ENERGY L P | 8.2% | $10.9m | 630,346 | -1% | reduced | |
| 5 | DAR DARLING INGREDIENTS INC | Consumer Defensive | 7.5% | $10.0m | 262,700 | 29% | added |
| 6 | PRGO PERRIGO CO PLC | Healthcare | 6.1% | $8.1m | 301,745 | 5% | added |
| 7 | XPER XPERI INC | Technology | 5.6% | $7.4m | 934,027 | 5% | added |
| 8 | TDW TIDEWATER INC NEW | Energy | 4.7% | $6.2m | 134,190 | 6% | added |
| 9 | AMTM AMENTUM HOLDINGS INC | Industrials | 4.5% | $6.0m | 253,363 | 54% | added |
| 10 | LFCR LIFECORE BIOMEDICAL INC | 4.5% | $6.0m | 734,533 | – | new | |
| 11 | AMN AMN HEALTHCARE SVCS INC | Healthcare | 4.4% | $5.9m | 285,218 | 177% | added |
| 12 | IAS INTEGRAL AD SCIENCE HLDNG CO | 3.3% | $4.3m | 523,139 | – | new | |
| 13 | GPRE GREEN PLAINS INC | Basic Materials | 2.5% | $3.4m | 559,082 | 3% | added |
| 14 | MATW MATTHEWS INTL CORP | Industrials | 1.9% | $2.5m | 105,325 | – | new |
| 15 | OEC ORION S.A. | Basic Materials | 1.6% | $2.2m | 206,280 | 6% | added |
| 16 | OPAL OPAL FUELS INC | 1.5% | $2.0m | 844,739 | -19% | reduced | |
| 17 | HOS HELIX ENERGY SOLUTIONS GRP I | 1.5% | $2.0m | 325,537 | – | new | |
| 18 | GRFS GRIFOLS S A | Healthcare | 1.1% | $1.5m | 166,000 | – | new |
| 19 | ROG ROGERS CORP | Technology | 1.1% | $1.5m | 21,500 | – | new |
| 20 | AMBP ARDAGH METAL PACKAGING S A | Consumer Cyclical | 0.7% | $959.4k | 224,162 | -87% | reduced |
| 21 | EFXT ENERFLEX LTD | Energy | 0.1% | $189.4k | 24,000 | 0% | held |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.