Grizzlyrock Capital, LLC 13F holdings, Q3 2025
Holdings as of September 30, 2025 · filings on SEC EDGAR · latest filing →
Grizzlyrock Capital, LLC disclosed 23 US equity positions worth $128.8m in its Q3 2025 13F filing. The largest position was GSM at 14.7% of the reported book, followed by GEL and AMN. Against the Q2 2025 filing, it opened 4 new positions, added to 6 and reduced 8 among the top 23 holdings.
What did Grizzlyrock Capital, LLC own in Q3 2025? Top 23 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q2 2025 |
|---|---|---|---|---|---|---|---|
| 1 | GSM FERROGLOBE PLC | Basic Materials | 14.7% | $18.9m | 4,153,545 | -9% | reduced |
| 2 | GEL GENESIS ENERGY L P | 8.2% | $10.5m | 630,346 | 0% | held | |
| 3 | AMN AMN HEALTHCARE SVCS INC | Healthcare | 8.1% | $10.4m | 537,526 | 88% | added |
| 4 | DRVN DRIVEN BRANDS HLDGS INC | Consumer Cyclical | 7.6% | $9.8m | 611,298 | -10% | reduced |
| 5 | MGNI MAGNITE INC | Communication Services | 6.6% | $8.5m | 390,906 | -60% | reduced |
| 6 | DAR DARLING INGREDIENTS INC | Consumer Defensive | 6.3% | $8.1m | 263,700 | 0% | held |
| 7 | OLN OLIN CORP | Basic Materials | 5.9% | $7.6m | 303,000 | – | new |
| 8 | TDW TIDEWATER INC NEW | Energy | 5.4% | $7.0m | 131,190 | -2% | reduced |
| 9 | AMTM AMENTUM HOLDINGS INC | Industrials | 5.3% | $6.8m | 283,113 | 12% | added |
| 10 | PRGO PERRIGO CO PLC | Healthcare | 5.2% | $6.7m | 301,745 | 0% | held |
| 11 | RYZ RYERSON HLDG CORP | Industrials | 5.2% | $6.7m | 293,096 | – | new |
| 12 | ACVA ACV AUCTIONS INC | Consumer Cyclical | 4.8% | $6.1m | 618,505 | – | new |
| 13 | LFCR LIFECORE BIOMEDICAL INC | 4.2% | $5.4m | 738,882 | 1% | added | |
| 14 | ROG ROGERS CORP | Technology | 4.1% | $5.3m | 65,794 | 206% | added |
| 15 | MATW MATTHEWS INTL CORP | Industrials | 2.5% | $3.2m | 133,075 | 26% | added |
| 16 | GRFS GRIFOLS S A | Healthcare | 1.6% | $2.1m | 208,000 | 25% | added |
| 17 | EEFT EURONET WORLDWIDE INC | Technology | 1.4% | $1.8m | 20,100 | – | new |
| 18 | OEC ORION S.A. | Basic Materials | 1.2% | $1.6m | 206,280 | 0% | held |
| 19 | XPER XPERI INC | Technology | 0.8% | $1.0m | 159,300 | -83% | reduced |
| 20 | IAS INTEGRAL AD SCIENCE HLDNG CO | 0.5% | $622.9k | 61,250 | -88% | reduced | |
| 21 | EFXT ENERFLEX LTD | Energy | 0.2% | $258.7k | 24,000 | 0% | held |
| 22 | OPAL OPAL FUELS INC | 0.1% | $179.3k | 81,500 | -90% | reduced | |
| 23 | HOS HELIX ENERGY SOLUTIONS GRP I | 0.1% | $65.6k | 10,000 | -97% | reduced |
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.