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 | $4,118,559 | +26.6% | 243,846 | +2.9% | 0.00% | 0.0% |
| Q2 2023 | $3,252,792 | -36.6% | 237,084 | +5.0% | 0.00% | 0.0% |
| Q1 2023 | $5,127,950 | -5.3% | 225,702 | -1.9% | 0.00% | 0.0% |
| Q4 2022 | $5,416,390 | -8.7% | 230,093 | +1.2% | 0.00% | 0.0% |
| Q3 2022 | $5,932,000 | +21.7% | 227,468 | +2.4% | 0.00% | 0.0% |
| Q2 2022 | $4,875,000 | -48.8% | 222,131 | +4.6% | 0.00% | -50.0% |
| Q1 2022 | $9,525,000 | +1.6% | 212,325 | -2.9% | 0.00% | 0.0% |
| Q4 2021 | $9,374,000 | -37.0% | 218,662 | -2.2% | 0.00% | -33.3% |
| Q3 2021 | $14,869,000 | -9.0% | 223,595 | +0.4% | 0.00% | 0.0% |
| Q2 2021 | $16,339,000 | +34.9% | 222,803 | +25.9% | 0.00% | +50.0% |
| Q1 2021 | $12,116,000 | +11.1% | 176,974 | +9.0% | 0.00% | 0.0% |
| Q4 2020 | $10,907,000 | +37.4% | 162,422 | +5.3% | 0.00% | 0.0% |
| Q3 2020 | $7,939,000 | +62.5% | 154,305 | +19.0% | 0.00% | +100.0% |
| Q2 2020 | $4,886,000 | +51.7% | 129,635 | +20.0% | 0.00% | 0.0% |
| Q1 2020 | $3,221,000 | +65.9% | 108,042 | +91.3% | 0.00% | – |
| Q4 2019 | $1,942,000 | +109.7% | 56,484 | +10.3% | 0.00% | – |
| Q3 2019 | $926,000 | – | 51,197 | – | 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% |