CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 175 filers reported holding CASTLE BIOSCIENCES INC in Q1 2021. The put-call ratio across all filers is 5.22 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $15,076,000 | -4.7% | 336,055 | -8.9% | 0.40% | +22.7% |
| Q4 2021 | $15,821,000 | -54.7% | 369,031 | -29.7% | 0.33% | -50.2% |
| Q3 2021 | $34,904,000 | -12.3% | 524,873 | -3.3% | 0.66% | -6.4% |
| Q2 2021 | $39,813,000 | +109.3% | 542,926 | +95.4% | 0.71% | +95.8% |
| Q1 2021 | $19,018,000 | – | 277,800 | – | 0.36% | – |
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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% |