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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,604,925 | -22.3% | 116,977 | +28.7% | 0.00% | -33.3% |
| Q1 2023 | $2,065,703 | -16.1% | 90,920 | -13.1% | 0.00% | 0.0% |
| Q4 2022 | $2,463,297 | +45.2% | 104,643 | +60.9% | 0.00% | +50.0% |
| Q3 2022 | $1,696,112 | -42.7% | 65,035 | -51.8% | 0.00% | -71.4% |
| Q2 2022 | $2,961,000 | +379.1% | 134,885 | +878.5% | 0.01% | +600.0% |
| Q1 2022 | $618,000 | +6.7% | 13,785 | +2.1% | 0.00% | 0.0% |
| Q4 2021 | $579,000 | -27.8% | 13,502 | +11.9% | 0.00% | -50.0% |
| Q3 2021 | $802,000 | -8.6% | 12,064 | +0.9% | 0.00% | 0.0% |
| Q2 2021 | $877,000 | +41.7% | 11,953 | +32.1% | 0.00% | +100.0% |
| Q1 2021 | $619,000 | +32.0% | 9,048 | +29.5% | 0.00% | 0.0% |
| Q4 2020 | $469,000 | – | 6,988 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pembroke Management, LTD | 433,679 | $28,840,000 | 2.17% |
| NEXT CENTURY GROWTH INVESTORS LLC | 275,442 | $18,316,000 | 1.59% |
| Monarch Partners Asset Management LLC | 162,468 | $10,804,000 | 1.58% |
| Mesirow Financial Investment Management, Inc. | 7,960 | $529,000 | 1.56% |
| PERKINS CAPITAL MANAGEMENT INC | 33,150 | $2,204,000 | 1.36% |
| Altium Capital Management LP | 72,500 | $4,821,000 | 1.26% |
| Redwood Investments, LLC | 175,661 | $11,681,000 | 0.98% |
| TRUSTCORE FINANCIAL SERVICES, LLC | 142,866 | $9,501,000 | 0.93% |
| EMC Capital Management | 24,847 | $1,549,000 | 0.86% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 95,874 | $6,376,000 | 0.78% |