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 | ||||
---|---|---|---|---|---|---|
Q4 2022 | $4,708 | -32.7% | 200 | -20.0% | 0.00% | 0.0% |
Q3 2022 | $7,000 | -46.2% | 250 | -58.3% | 0.00% | -50.0% |
Q2 2022 | $13,000 | -40.9% | 600 | +20.0% | 0.00% | -33.3% |
Q1 2022 | $22,000 | +4.8% | 500 | 0.0% | 0.00% | 0.0% |
Q4 2021 | $21,000 | -36.4% | 500 | 0.0% | 0.00% | -40.0% |
Q3 2021 | $33,000 | -72.7% | 500 | -69.7% | 0.01% | -76.2% |
Q2 2021 | $121,000 | +7.1% | 1,648 | 0.0% | 0.02% | -4.5% |
Q1 2021 | $113,000 | -14.4% | 1,648 | -16.4% | 0.02% | -21.4% |
Q4 2020 | $132,000 | – | 1,972 | – | 0.03% | – |
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% |