CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 165 filers reported holding CERUS CORP in Q4 2020. The put-call ratio across all filers is 0.36 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,820 | +37814.9% | 11,000 | -42.1% | 0.00% | 0.0% |
| Q2 2023 | $47 | -76.7% | 19,000 | -72.1% | 0.00% | -83.3% |
| Q1 2023 | $202 | -18.5% | 68,000 | 0.0% | 0.01% | -25.0% |
| Q4 2022 | $248 | -99.9% | 68,000 | -26.1% | 0.01% | -33.3% |
| Q3 2022 | $331,000 | -32.0% | 92,000 | 0.0% | 0.01% | -29.4% |
| Q2 2022 | $487,000 | -3.6% | 92,000 | 0.0% | 0.02% | +6.2% |
| Q1 2022 | $505,000 | -19.5% | 92,000 | 0.0% | 0.02% | -15.8% |
| Q4 2021 | $627,000 | +12.0% | 92,000 | 0.0% | 0.02% | 0.0% |
| Q3 2021 | $560,000 | +2.9% | 92,000 | 0.0% | 0.02% | +5.6% |
| Q2 2021 | $544,000 | -1.6% | 92,000 | 0.0% | 0.02% | -5.3% |
| Q1 2021 | $553,000 | -2.5% | 92,000 | +12.2% | 0.02% | -13.6% |
| Q4 2020 | $567,000 | +39.3% | 82,000 | +26.2% | 0.02% | +22.2% |
| Q3 2020 | $407,000 | +12.1% | 65,000 | +18.2% | 0.02% | 0.0% |
| Q2 2020 | $363,000 | +41.8% | 55,000 | 0.0% | 0.02% | +20.0% |
| Q1 2020 | $256,000 | +141.5% | 55,000 | +120.0% | 0.02% | +200.0% |
| Q4 2019 | $106,000 | -17.8% | 25,000 | 0.0% | 0.01% | -28.6% |
| Q3 2019 | $129,000 | +4.0% | 25,000 | +13.6% | 0.01% | 0.0% |
| Q2 2019 | $124,000 | +42.5% | 22,000 | +57.1% | 0.01% | +40.0% |
| Q1 2019 | $87,000 | +22.5% | 14,000 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $71,000 | – | 14,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 650,000 | $1,053,000 | 0.68% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,203,890 | $1,950,302 | 0.59% |
| Antonetti Capital Management LLC | 180,835 | $292,953 | 0.46% |
| Senvest Management, LLC | 7,258,826 | $11,759,298 | 0.46% |
| Sepio Capital, LP | 3,497,407 | $5,280,199 | 0.46% |
| Capital Impact Advisors, LLC | 129,404 | $209,634 | 0.35% |
| ARK Investment Management | 20,061,906 | $32,500,288 | 0.25% |
| Bouvel Investment Partners, LLC | 251,847 | $407,992 | 0.22% |
| GSA CAPITAL PARTNERS LLP | 1,292,053 | $2,093 | 0.18% |
| Baker Brothers Advisors | 17,239,501 | $27,927,992 | 0.16% |