CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 90 filers reported holding CASTLE BIOSCIENCES INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $24,164,000 | +83.1% | 538,673 | +75.0% | 2.41% | +103.3% |
| Q4 2021 | $13,197,000 | -27.9% | 307,844 | +11.8% | 1.19% | -25.2% |
| Q3 2021 | $18,316,000 | -11.4% | 275,442 | -2.3% | 1.59% | -1.6% |
| Q2 2021 | $20,664,000 | -5.2% | 281,795 | -11.5% | 1.61% | -3.0% |
| Q1 2021 | $21,800,000 | -7.5% | 318,439 | -9.2% | 1.66% | -16.3% |
| Q4 2020 | $23,556,000 | +66.1% | 350,809 | +27.3% | 1.98% | +34.6% |
| Q3 2020 | $14,182,000 | +75.9% | 275,654 | +28.9% | 1.48% | +60.9% |
| Q2 2020 | $8,062,000 | +208.1% | 213,925 | +143.6% | 0.92% | +115.8% |
| Q1 2020 | $2,617,000 | – | 87,821 | – | 0.42% | – |
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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% |