CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 1 filers reported holding CASTLE BIOSCIENCES INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $435,677 | +104.7% | 25,795 | +66.3% | 0.00% | – |
| Q2 2023 | $212,825 | -35.2% | 15,512 | +7.3% | 0.00% | -100.0% |
| Q1 2023 | $328,441 | +60.1% | 14,456 | +65.8% | 0.00% | – |
| Q4 2022 | $205,198 | -93.8% | 8,717 | -88.7% | 0.00% | -100.0% |
| Q4 2021 | $3,307,000 | -30.3% | 77,152 | +8.2% | 0.01% | -28.6% |
| Q3 2021 | $4,742,000 | -9.3% | 71,319 | -0.0% | 0.01% | -12.5% |
| Q2 2021 | $5,231,000 | +10.9% | 71,336 | +3.6% | 0.01% | 0.0% |
| Q1 2021 | $4,715,000 | -15.2% | 68,862 | -16.8% | 0.01% | -20.0% |
| Q4 2020 | $5,561,000 | +50.8% | 82,815 | +15.5% | 0.01% | +42.9% |
| Q3 2020 | $3,688,000 | +36.3% | 71,677 | -0.2% | 0.01% | +16.7% |
| Q2 2020 | $2,706,000 | +68.4% | 71,797 | +33.2% | 0.01% | +50.0% |
| Q1 2020 | $1,607,000 | – | 53,899 | – | 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% |