CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 136 filers reported holding CASTLE BIOSCIENCES INC in Q3 2023. The put-call ratio across all filers is 0.42 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,563,074 | +128.6% | 151,751 | +85.7% | 0.00% | – |
| Q2 2023 | $1,121,212 | -64.2% | 81,721 | -40.7% | 0.00% | -100.0% |
| Q1 2023 | $3,133,406 | -46.1% | 137,914 | -44.1% | 0.00% | 0.0% |
| Q4 2022 | $5,810,990 | +22.0% | 246,856 | +35.1% | 0.00% | 0.0% |
| Q3 2022 | $4,764,000 | +81.3% | 182,672 | +52.6% | 0.00% | 0.0% |
| Q2 2022 | $2,627,000 | -7.4% | 119,685 | +89.3% | 0.00% | 0.0% |
| Q1 2022 | $2,837,000 | -7.3% | 63,222 | -11.5% | 0.00% | 0.0% |
| Q4 2021 | $3,061,000 | -79.8% | 71,408 | -68.6% | 0.00% | -66.7% |
| Q3 2021 | $15,129,000 | -38.3% | 227,514 | -32.0% | 0.00% | -40.0% |
| Q2 2021 | $24,537,000 | -11.3% | 334,615 | -17.2% | 0.01% | -28.6% |
| Q1 2021 | $27,667,000 | +13.7% | 404,134 | +11.6% | 0.01% | +16.7% |
| Q4 2020 | $24,326,000 | +14.0% | 362,265 | -12.7% | 0.01% | 0.0% |
| Q3 2020 | $21,347,000 | +88.4% | 414,916 | +38.0% | 0.01% | +100.0% |
| Q2 2020 | $11,331,000 | +21.4% | 300,627 | -3.9% | 0.00% | 0.0% |
| Q1 2020 | $9,331,000 | -10.8% | 312,989 | +2.9% | 0.00% | 0.0% |
| Q4 2019 | $10,455,000 | +91.6% | 304,189 | +0.8% | 0.00% | +50.0% |
| Q3 2019 | $5,458,000 | – | 301,722 | – | 0.00% | – |
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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% |