CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 58 filers reported holding CASTLE BIOSCIENCES INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $209,419 | +27.6% | 12,399 | +3.7% | 0.00% | 0.0% |
| Q2 2023 | $164,064 | -39.0% | 11,958 | +1.0% | 0.00% | -50.0% |
| Q1 2023 | $269,050 | -1.5% | 11,842 | +2.0% | 0.00% | 0.0% |
| Q4 2022 | $273,229 | -10.1% | 11,607 | -0.4% | 0.00% | 0.0% |
| Q3 2022 | $304,000 | +24.6% | 11,649 | +4.7% | 0.00% | 0.0% |
| Q2 2022 | $244,000 | -48.6% | 11,130 | +5.2% | 0.00% | -33.3% |
| Q1 2022 | $475,000 | -2.1% | 10,578 | -6.6% | 0.00% | +50.0% |
| Q4 2021 | $485,000 | -37.5% | 11,323 | -2.9% | 0.00% | -50.0% |
| Q3 2021 | $776,000 | -11.3% | 11,662 | -2.3% | 0.00% | +33.3% |
| Q2 2021 | $875,000 | +50.6% | 11,938 | +40.6% | 0.00% | +50.0% |
| Q1 2021 | $581,000 | +25.5% | 8,489 | +23.1% | 0.00% | 0.0% |
| Q4 2020 | $463,000 | +28.3% | 6,897 | -1.7% | 0.00% | 0.0% |
| Q3 2020 | $361,000 | +53.0% | 7,014 | +11.9% | 0.00% | +100.0% |
| Q2 2020 | $236,000 | +41.3% | 6,269 | +11.7% | 0.00% | 0.0% |
| Q1 2020 | $167,000 | +103.7% | 5,610 | +136.5% | 0.00% | – |
| Q4 2019 | $82,000 | +95.2% | 2,372 | +1.7% | 0.00% | – |
| Q3 2019 | $42,000 | – | 2,332 | – | 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% |