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 | $954,285 | -25.2% | 56,500 | -39.2% | 0.00% | -33.3% |
| Q2 2023 | $1,275,960 | -50.0% | 93,000 | -17.2% | 0.00% | -57.1% |
| Q1 2023 | $2,551,456 | -17.9% | 112,300 | -15.0% | 0.01% | -22.2% |
| Q4 2022 | $3,109,634 | -22.3% | 132,100 | -13.9% | 0.01% | -25.0% |
| Q3 2022 | $4,001,000 | +17.4% | 153,400 | -1.2% | 0.01% | +20.0% |
| Q2 2022 | $3,409,000 | +219.2% | 155,300 | +552.5% | 0.01% | +233.3% |
| Q1 2022 | $1,068,000 | -77.7% | 23,800 | -78.7% | 0.00% | -75.0% |
| Q4 2021 | $4,780,000 | -9.9% | 111,500 | +39.7% | 0.01% | -14.3% |
| Q3 2021 | $5,307,000 | +42.5% | 79,800 | +57.1% | 0.01% | +40.0% |
| Q2 2021 | $3,725,000 | -12.4% | 50,800 | -18.2% | 0.01% | -16.7% |
| Q1 2021 | $4,251,000 | +152.3% | 62,100 | +147.4% | 0.01% | +140.0% |
| Q4 2020 | $1,685,000 | +177.6% | 25,100 | +112.7% | 0.01% | +150.0% |
| Q3 2020 | $607,000 | +12.6% | 11,800 | -17.5% | 0.00% | 0.0% |
| Q2 2020 | $539,000 | +34.1% | 14,300 | +5.9% | 0.00% | 0.0% |
| Q1 2020 | $402,000 | -18.8% | 13,500 | -6.2% | 0.00% | +100.0% |
| Q4 2019 | $495,000 | +66.7% | 14,400 | -12.2% | 0.00% | 0.0% |
| Q3 2019 | $297,000 | – | 16,400 | – | 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% |