GC
Grizzlyrock Capital, LLC
13F filer · CIK 0002011732Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$143MU.S. long equity reported on 13F
Positions204 new · 2 closed
Net flow last quarter+$1.88MBuys minus sells
Top 10 positions weight76.6%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 202620 positions | |||||
| $22.1M | 15.46% | 0.81% | -6.0% | Q4 2023 | |
| $15M | 10.47% | 0.54% | +22.6% | Q3 2025 | |
| $12.9M | 9.04% | 1.03% | -44.9% | Q4 2024 | |
| $11.3M | 7.93% | 1.91% | -1.7% | Q4 2023 | |
| $8.84M | 6.18% | 2.31% | +34.1% | Q1 2026 | |
| $8.67M | 6.06% | 0.38% | -46.9% | Q4 2023 | |
| $8.11M | 5.67% | Not reported | +17.8% | Q4 2025 | |
| $7.94M | 5.55% | Not reported | New | Q2 2026 | |
| $7.83M | 5.48% | 0.35% | -11.2% | Q3 2025 | |
| $6.87M | 4.81% | 1.34% | +347.0% | Q1 2026 | |
| $6.58M | 4.60% | 0.13% | +10.1% | Q1 2025 | |
| $6.1M | 4.27% | 0.48% | -4.6% | Q3 2025 | |
| $5.21M | 3.65% | 0.06% | New | Q2 2026 | |
| $4.59M | 3.21% | 0.61% | +31.9% | Q4 2025 | |
| $4.06M | 2.84% | 0.33% | -22.8% | Q4 2023 | |
| $2.78M | 1.95% | 0.04% | New | Q2 2026 | |
| $2.23M | 1.56% | 0.04% | New | Q2 2026 | |
| $702K | 0.49% | 0.06% | -31.7% | Q1 2025 | |
| $588K | 0.41% | 0.02% | Not reported | Q3 2024 | |
| $541K | 0.38% | 0.27% | -87.6% | Q2 2025 | |
| Q1 2026Reported May 15, 202618 positions | |||||
| $15M | 11.84% | 1.94% | -11.0% | Q4 2023 | |
| $14.8M | 11.69% | 0.71% | +124.9% | Q4 2023 | |
| $14.7M | 11.65% | 0.86% | +116.6% | Q4 2023 | |
| $13.3M | 10.53% | 1.88% | +30.5% | Q4 2024 | |
| $13.2M | 10.48% | 0.39% | +164.9% | Q3 2025 | |
| $11.1M | 8.77% | 0.42% | +32.1% | Q3 2025 | |
| $9.06M | 7.17% | 1.72% | New | Q1 2026 | |
| $7.54M | 5.97% | 0.12% | +1.4% | Q1 2025 | |
| $5.99M | 4.74% | Not reported | +2.1% | Q4 2025 | |
| $5.84M | 4.63% | 0.51% | -5.3% | Q3 2025 | |
| $3.23M | 2.56% | 0.45% | +124.9% | Q4 2025 | |
| $3.14M | 2.48% | 0.06% | +65.7% | Q4 2025 | |
| $3.1M | 2.45% | 0.42% | -12.9% | Q4 2023 | |
| $3.08M | 2.44% | 2.21% | +11.3% | Q2 2025 | |
| $1.29M | 1.02% | 0.08% | -88.5% | Q1 2025 | |
| $1.24M | 0.98% | 0.30% | New | Q1 2026 | |
| $502K | 0.40% | 0.02% | Not reported | Q3 2024 | |
| $257K | 0.20% | 0.07% | -78.2% | Q4 2023 | |
| Q4 2025Reported Feb 17, 202622 positions | |||||
| $18.9M | 14.16% | 2.18% | -1.9% | Q4 2023 | |
| $9.83M | 7.36% | 0.71% | Not reported | Q1 2025 | |
| $9.61M | 7.20% | 0.30% | +528.4% | Q3 2025 | |
| $9.28M | 6.95% | 0.40% | +46.3% | Q4 2023 | |
| $8.76M | 6.55% | 1.45% | +3.4% | Q4 2024 | |
| $8.27M | 6.19% | 0.12% | +0.7% | Q1 2025 | |
| $8.03M | 6.01% | 0.14% | -15.4% | Q1 2025 | |
| $8.02M | 6.00% | Not reported | New | Q4 2025 | |
| $7.72M | 5.78% | 0.32% | -14.8% | Q4 2023 | |
| $6.91M | 5.17% | 0.85% | -6.3% | Q3 2025 | |
| $6.73M | 5.04% | 0.48% | +35.7% | Q4 2023 | |
| $6.08M | 4.55% | 1.98% | +0.6% | Q2 2025 | |
| $6.02M | 4.51% | 0.37% | Not reported | Q2 2025 | |
| $4.52M | 3.38% | 0.56% | +30.1% | Q2 2025 | |
| $3.92M | 2.94% | 0.20% | -6.6% | Q4 2023 | |
| $3.5M | 2.62% | 0.15% | -44.6% | Q3 2025 | |
| $1.87M | 1.40% | 0.07% | -71.7% | Q4 2024 | |
| $1.82M | 1.36% | 0.20% | New | Q4 2025 | |
| $1.3M | 0.97% | 0.03% | New | Q4 2025 | |
| $1.16M | 0.87% | 0.17% | New | Q4 2025 | |
| $957K | 0.72% | 0.32% | -12.1% | Q4 2023 | |
| $347K | 0.26% | 0.00% | New | Q4 2025 | |
| Q3 2025Reported Nov 14, 202523 positions | |||||
| $18.9M | 14.68% | 2.23% | -8.5% | Q4 2023 | |
| $10.5M | 8.18% | 0.71% | Not reported | Q1 2025 | |
| $10.4M | 8.08% | 1.40% | +88.5% | Q4 2024 | |
| $9.85M | 7.65% | 0.37% | -9.8% | Q4 2023 | |
| $8.51M | 6.61% | 0.27% | -59.9% | Q4 2023 | |
| $8.14M | 6.32% | 0.17% | +0.4% | Q1 2025 | |
| $7.57M | 5.88% | 0.27% | New | Q3 2025 | |
| $7M | 5.43% | 0.26% | -2.2% | Q4 2024 | |
| $6.78M | 5.27% | 0.12% | +11.7% | Q1 2025 | |
| $6.72M | 5.22% | 0.22% | Not reported | Q4 2023 | |
| $6.7M | 5.20% | 0.91% | New | Q3 2025 | |
| $6.13M | 4.76% | 0.36% | Not reported | Q4 2023 | |
| $5.44M | 4.22% | 1.97% | +0.6% | Q2 2025 | |
| $5.29M | 4.11% | 0.37% | +206.0% | Q2 2025 | |
| $3.23M | 2.51% | 0.43% | +26.4% | Q2 2025 | |
| $2.07M | 1.61% | Not reported | +25.3% | Q2 2025 | |
| $1.76M | 1.37% | 0.05% | New | Q3 2025 | |
| $1.56M | 1.21% | 0.37% | Not reported | Q4 2023 | |
| $1.03M | 0.80% | 0.34% | -82.9% | Q1 2024 | |
| IAIASIntegral Ad Science Holding Corp. | $623K | 0.48% | 0.04% | -88.3% | Q2 2025 |
| $259K | 0.20% | 0.02% | Not reported | Q3 2024 | |
| $179K | 0.14% | 0.32% | -90.4% | Q4 2023 | |
| $65.6K | 0.05% | 0.03% | -96.9% | Q2 2025 | |
Premium opens every quarter this fund has filed