CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 126 filers reported holding CASTLE BIOSCIENCES INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $24,436,000 | +68.4% | 544,723 | +60.9% | 1.16% | +75.0% |
| Q4 2021 | $14,510,000 | -5.7% | 338,457 | +46.3% | 0.66% | -9.1% |
| Q3 2021 | $15,381,000 | -2.5% | 231,296 | +7.5% | 0.73% | -3.7% |
| Q2 2021 | $15,782,000 | +486.0% | 215,218 | +447.1% | 0.76% | +413.6% |
| Q1 2021 | $2,693,000 | +354.9% | 39,339 | +346.1% | 0.15% | +332.4% |
| Q4 2020 | $592,000 | +30.4% | 8,819 | 0.0% | 0.03% | +9.7% |
| Q3 2020 | $454,000 | +10.5% | 8,819 | -19.1% | 0.03% | -3.1% |
| Q2 2020 | $411,000 | -7.8% | 10,900 | -27.2% | 0.03% | -33.3% |
| Q1 2020 | $446,000 | -59.7% | 14,975 | -53.5% | 0.05% | -53.4% |
| Q4 2019 | $1,108,000 | -22.8% | 32,225 | -59.4% | 0.10% | -34.0% |
| Q3 2019 | $1,436,000 | – | 79,375 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ABG Innovation Capital Partners III GP Ltd | 33,626 | $738,000 | 54.91% |
| Yu Fan | 20,592 | $452,000 | 6.99% |
| Stonepine Capital Management, LLC | 295,372 | $6,483,000 | 3.02% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 417,795 | $9,171,000 | 1.48% |
| Greenhouse Funds LLLP | 437,088 | $9,594,000 | 1.06% |
| Monarch Partners Asset Management LLC | 133,042 | $2,920,000 | 0.82% |
| PERKINS CAPITAL MANAGEMENT INC | 33,170 | $728,000 | 0.75% |
| Granahan Investment Management | 906,764 | $19,903,000 | 0.68% |
| RTW INVESTMENTS, LP | 913,789 | $20,058,000 | 0.52% |
| WASATCH ADVISORS LP | 3,705,518 | $81,336,000 | 0.51% |