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 | $2,727,000 | +4.4% | 60,783 | -0.2% | 0.04% | +14.7% |
Q4 2021 | $2,611,000 | -35.0% | 60,911 | +0.7% | 0.03% | -38.2% |
Q3 2021 | $4,020,000 | -23.3% | 60,458 | -15.4% | 0.06% | -22.5% |
Q2 2021 | $5,238,000 | +34.3% | 71,437 | +25.4% | 0.07% | +31.5% |
Q1 2021 | $3,901,000 | +190.5% | 56,981 | +184.9% | 0.05% | +170.0% |
Q4 2020 | $1,343,000 | – | 20,000 | – | 0.02% | – |
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% |