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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $587,000 | -50.0% | 26,750 | +2.3% | 0.03% | -40.4% |
| Q1 2022 | $1,173,000 | +8.5% | 26,151 | +3.7% | 0.05% | +23.7% |
| Q4 2021 | $1,081,000 | -43.4% | 25,213 | -12.3% | 0.04% | -46.5% |
| Q3 2021 | $1,911,000 | -24.1% | 28,744 | -16.3% | 0.07% | -21.1% |
| Q2 2021 | $2,518,000 | +2.7% | 34,337 | -4.1% | 0.09% | +12.5% |
| Q1 2021 | $2,452,000 | +2.0% | 35,819 | +0.0% | 0.08% | -5.9% |
| Q4 2020 | $2,405,000 | +39.7% | 35,808 | +7.1% | 0.08% | +23.2% |
| Q3 2020 | $1,721,000 | +99.9% | 33,441 | +46.4% | 0.07% | +86.5% |
| Q2 2020 | $861,000 | +27.9% | 22,846 | +1.3% | 0.04% | -2.6% |
| Q1 2020 | $673,000 | – | 22,560 | – | 0.04% | – |
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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% |