CASTLE BIOSCIENCES INC's ticker is CSTL and the CUSIP is 14843C105. A total of 161 filers reported holding CASTLE BIOSCIENCES INC in Q1 2022. The put-call ratio across all filers is - 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% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ABG Innovation Capital Partners III GP Ltd | 33,626 | $567,943 | 77.21% |
| Millrace Asset Group, Inc. | 77,315 | $1,306 | 1.61% |
| Granahan Investment Management | 2,487,673 | $42,016,797 | 1.50% |
| Parkman Healthcare Partners LLC | 224,592 | $3,793,359 | 0.70% |
| PERKINS CAPITAL MANAGEMENT INC | 29,160 | $493 | 0.49% |
| Capital Impact Advisors, LLC | 16,554 | $279,597 | 0.47% |
| Soleus Capital Management, L.P. | 283,500 | $4,788,315 | 0.44% |
| Portolan Capital Management | 253,028 | $4,273,643 | 0.40% |
| Numerai GP LLC | 68,163 | $1,151,273 | 0.38% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 946,620 | $15,988,412 | 0.35% |