CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 189 filers reported holding CASTLE BIOSCIENCES INC in Q3 2021. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $483,459 | -3.5% | 21,279 | 0.0% | 0.18% | -8.4% |
| Q4 2022 | $500,908 | -9.7% | 21,279 | 0.0% | 0.20% | -25.5% |
| Q3 2022 | $555,000 | +18.8% | 21,279 | 0.0% | 0.27% | +25.5% |
| Q2 2022 | $467,000 | -51.1% | 21,279 | 0.0% | 0.22% | -43.3% |
| Q1 2022 | $955,000 | +4.7% | 21,279 | 0.0% | 0.38% | +12.7% |
| Q4 2021 | $912,000 | -35.5% | 21,279 | 0.0% | 0.34% | -39.2% |
| Q3 2021 | $1,415,000 | -9.3% | 21,279 | 0.0% | 0.56% | -5.6% |
| Q2 2021 | $1,560,000 | +7.1% | 21,279 | 0.0% | 0.59% | +1.6% |
| Q1 2021 | $1,457,000 | -29.1% | 21,279 | -30.5% | 0.58% | -33.3% |
| Q4 2020 | $2,055,000 | +30.5% | 30,608 | 0.0% | 0.87% | +14.2% |
| Q3 2020 | $1,575,000 | -19.8% | 30,608 | -41.3% | 0.76% | -16.4% |
| Q2 2020 | $1,964,000 | +19.0% | 52,112 | -5.8% | 0.91% | +3.5% |
| Q1 2020 | $1,650,000 | – | 55,344 | – | 0.88% | – |
Download | ||||||
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% |