CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 189 filers reported holding CASTLE BIOSCIENCES INC in Q3 2021. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $351,160 | +10.5% | 20,791 | -10.2% | 0.00% | – |
| Q2 2023 | $317,783 | -7.6% | 23,162 | +202.4% | 0.00% | – |
| Q1 2022 | $344,000 | -68.5% | 7,660 | -53.4% | 0.00% | – |
| Q3 2021 | $1,092,000 | -12.4% | 16,423 | -9.8% | 0.00% | -100.0% |
| Q1 2021 | $1,247,000 | +31.8% | 18,210 | +29.2% | 0.00% | – |
| Q4 2020 | $946,000 | +65.4% | 14,089 | +26.8% | 0.00% | – |
| Q3 2020 | $572,000 | +124.3% | 11,112 | +64.8% | 0.00% | – |
| Q2 2020 | $255,000 | – | 6,742 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pembroke Management, LTD | 450,894 | $33,064,000 | 2.59% |
| Monarch Partners Asset Management LLC | 153,887 | $11,285,000 | 1.62% |
| NEXT CENTURY GROWTH INVESTORS LLC | 281,795 | $20,664,000 | 1.61% |
| Mesirow Financial Investment Management, Inc. | 8,183 | $600,000 | 1.53% |
| PERKINS CAPITAL MANAGEMENT INC | 33,150 | $2,431,000 | 1.38% |
| OBERWEIS ASSET MANAGEMENT INC/ | 74,060 | $5,431,000 | 1.19% |
| TRUSTCORE FINANCIAL SERVICES, LLC | 152,474 | $11,181,000 | 1.18% |
| Altium Capital Management LP | 69,000 | $5,060,000 | 1.17% |
| Redwood Investments, LLC | 186,491 | $13,675,000 | 1.10% |
| Lisanti Capital Growth, LLC | 107,650 | $7,894,000 | 0.98% |