CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 159 filers reported holding CASTLE BIOSCIENCES INC in Q4 2021. The put-call ratio across all filers is 0.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,502 | +21.9% | 977 | -1.0% | 0.00% | – |
| Q2 2023 | $13,542 | +96628.6% | 987 | +57.9% | 0.00% | – |
| Q1 2023 | $14 | +27.3% | 625 | +34.4% | 0.00% | – |
| Q4 2022 | $11 | -100.0% | 465 | -74.5% | 0.00% | -100.0% |
| Q3 2022 | $47,000 | +88.0% | 1,821 | +61.2% | 0.00% | 0.0% |
| Q2 2022 | $25,000 | -80.5% | 1,130 | -60.3% | 0.00% | 0.0% |
| Q1 2022 | $128,000 | +573.7% | 2,843 | +541.8% | 0.00% | – |
| Q4 2021 | $19,000 | -89.3% | 443 | -83.5% | 0.00% | -100.0% |
| Q3 2021 | $178,000 | -45.4% | 2,679 | -39.8% | 0.01% | -37.5% |
| Q2 2021 | $326,000 | +24.0% | 4,448 | +15.8% | 0.01% | +100.0% |
| Q1 2021 | $263,000 | -55.8% | 3,842 | -56.6% | 0.00% | -77.8% |
| Q4 2020 | $595,000 | +37.7% | 8,858 | +5.4% | 0.02% | +260.0% |
| Q3 2020 | $432,000 | +446.8% | 8,403 | +298.6% | 0.01% | +66.7% |
| Q2 2020 | $79,000 | -7.1% | 2,108 | -14.9% | 0.00% | -57.1% |
| Q4 2019 | $85,000 | – | 2,476 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEXT CENTURY GROWTH INVESTORS LLC | 538,673 | $24,164,000 | 2.41% |
| Pembroke Management, LTD | 463,909 | $20,811,000 | 1.74% |
| Redwood Investments, LLC | 375,892 | $16,863,000 | 1.60% |
| Monarch Partners Asset Management LLC | 156,502 | $7,021,000 | 1.57% |
| PERKINS CAPITAL MANAGEMENT INC | 33,170 | $1,488,000 | 1.22% |
| Mesirow Financial Investment Management, Inc. | 7,985 | $358,000 | 1.21% |
| Grandeur Peak Global Advisors, LLC | 544,723 | $24,436,000 | 1.16% |
| Granahan Investment Management | 793,715 | $35,606,000 | 0.88% |
| WASATCH ADVISORS LP | 3,443,847 | $154,491,000 | 0.76% |
| Intrinsic Edge Capital Management LLC | 212,400 | $9,528,000 | 0.73% |