Grizzlyrock Capital, LLC
In its 13F for Q2 2024 (holdings as of June 30, 2024, filed August 14, 2024), Grizzlyrock Capital, LLC reported 19 stock positions worth $120.3 million. Its top holding was Ferroglobe (GSM) at 15.3% of the portfolio, followed by Driven Brands (DRVN, 9.4%) and Magnite (MGNI, 8.9%). Compared with Q1 2024, it opened 2 new positions, sold out of 3, added to 11 and reduced 6. The biggest buy was Driven Brands (DRVN, shares +228%) and the biggest sale Orion (OEC, shares −49%).
- Most Recent 13F
- Q2 2026
- Location
- CHICAGO, IL
- CIK
- 0002011732
- Portfolio Value
- $120.3M (Q2 2024)
- SEC Filing
- 0001214659-24-014674 ↗ filed Aug 14, 2024
Holdings Value
Holdings 19 stocks · $120.3M
| GSM Ferroglobe PLC | 15.29% | 3,430,983 | $18.4M | Add +1.3% |
| DRVN Driven Brands Holdings Inc. | 9.42% | 890,054 | $11.3M | Add +228.2% |
| MGNI Magnite Inc. | 8.87% | 803,167 | $10.7M | Add +17.2% |
| CASH Pathward Financial Inc. | 8.77% | 186,453 | $10.5M | Reduce -3.8% |
| CLMT Calumet Specialty Products | 7.17% | 537,602 | $8.6M | Add +3.3% |
| GPRE Green Plains Inc. | 5.82% | 441,326 | $7.0M | Add +1.5% |
| OEC Orion SA | 5.72% | 313,820 | $6.9M | Reduce -48.5% |
| PRGO Perrigo Co. PLC | 5.31% | 248,600 | $6.4M | Add +5.7% |
| AMBP Ardagh Metal Packaging SA | 4.68% | 1,655,330 | $5.6M | Reduce -32.4% |
| CCOI Cogent Communications Holdin | 4.65% | 99,047 | $5.6M | New |
| EVRI Everi Holdings Inc. | 4.61% | 660,407 | $5.5M | Add +2.0% |
| OPAL Opal Fuels Inc. Class A | 3.78% | 1,112,986 | $4.6M | Reduce -4.0% |
| ECVT Ecovyst Inc. | 3.55% | 475,630 | $4.3M | Reduce -1.7% |
| CZR Caesars Entertainment Inc. | 3.36% | 101,830 | $4.0M | Add +27.7% |
| GPGI Gpgi Inc. filed as COMPOSECURE INC | 2.63% | 464,662 | $3.2M | Reduce -22.1% |
| TWKS Thoughtworks Holding Inc. | 2.39% | 1,010,373 | $2.9M | Add +11.0% |
| XPER Xperi Inc. | 1.59% | 232,995 | $1.9M | Add +23.3% |
| MX Magnachip Semiconductor Corp. | 1.43% | 353,319 | $1.7M | Add +1.4% |
| SWI Solarwinds Corp. | 0.98% | 97,473 | $1.2M | New |
Options reported separately and not counted above: GPRE calls ($159K).
Portfolio Sells Q1 2024 → Q2 2024
| OEC Orion SA | Reduce -48.5% | 5.72% | −6.04 |
| AMBP Ardagh Metal Packaging SA | Reduce -32.4% | 4.68% | −2.21 |
| ACVA Acv Auctions Inc. Class A | Sold out | 0.00% | −1.23 |
| DK Delek US Holdings Inc. | Sold out | 0.00% | −1.15 |
| OPAL Opal Fuels Inc. Class A | Reduce -4.0% | 3.78% | −0.99 |
| GPGI Gpgi Inc. | Reduce -22.1% | 2.63% | −0.91 |
| ECVT Ecovyst Inc. | Reduce -1.7% | 3.55% | −0.88 |
| LMB Limbach Holdings Inc. | Sold out | 0.00% | −0.45 |
| CASH Pathward Financial Inc. | Reduce -3.8% | 8.77% | +0.74 |
Portfolio Buys Q1 2024 → Q2 2024
| DRVN Driven Brands Holdings Inc. | Add +228.2% | 9.42% | +5.91 |
| CCOI Cogent Communications Holdin | New | 4.65% | +4.65 |
| MGNI Magnite Inc. | Add +17.2% | 8.87% | +2.83 |
| GSM Ferroglobe PLC | Add +1.3% | 15.29% | +1.45 |
| SWI Solarwinds Corp. | New | 0.98% | +0.98 |
| CLMT Calumet Specialty Products | Add +3.3% | 7.17% | +0.83 |
| CZR Caesars Entertainment Inc. | Add +27.7% | 3.36% | +0.50 |
| TWKS Thoughtworks Holding Inc. | Add +11.0% | 2.39% | +0.50 |
| MX Magnachip Semiconductor Corp. | Add +1.4% | 1.43% | −0.16 |
| XPER Xperi Inc. | Add +23.3% | 1.59% | −0.28 |
| EVRI Everi Holdings Inc. | Add +2.0% | 4.61% | −0.73 |
| PRGO Perrigo Co. PLC | Add +5.7% | 5.31% | −0.90 |
| GPRE Green Plains Inc. | Add +1.5% | 5.82% | −2.43 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 20 | $143.0M | MGNI, EEFT, AMN, GSM, REAL BROKERAGE INC/THE |
| Q1 2026 | 18 | $126.3M | GSM, DRVN, MGNI, AMN, OLN |
| Q4 2025 | 22 | $133.6M | GSM, GEL, EEFT, MGNI, AMN |
| Q3 2025 | 23 | $128.8M | GSM, GEL, AMN, DRVN, MGNI |
| Q2 2025 | 21 | $133.0M | MGNI, GSM, DRVN, GEL, DAR |
| Q1 2025 | 21 | $110.3M | GSM, DRVN, MGNI, GEL, PRGO |
| Q4 2024 | 17 | $95.8M | GSM, DRVN, MGNI, XPER, PRGO |
| Q3 2024 | 18 | $116.0M | GSM, DRVN, MGNI, CASH, PRGO |
| Q2 2024 | 19 | $120.3M | GSM, DRVN, MGNI, CASH, CLMT |
| Q1 2024 | 20 | $121.9M | GSM, OEC, GPRE, CASH, AMBP |