CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 144 filers reported holding CERUS CORP in Q4 2018. The put-call ratio across all filers is 4.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $68 | -100.0% | 18,568 | -78.7% | 0.01% | -75.7% |
| Q1 2021 | $525,000 | +35.3% | 87,297 | +55.7% | 0.04% | -11.9% |
| Q4 2020 | $388,000 | +308.4% | 56,077 | +287.6% | 0.04% | +281.8% |
| Q2 2020 | $95,000 | +23.4% | 14,469 | -20.4% | 0.01% | +57.1% |
| Q4 2019 | $77,000 | -2.5% | 18,185 | +43.9% | 0.01% | +75.0% |
| Q1 2019 | $79,000 | +43.6% | 12,639 | +16.6% | 0.00% | +33.3% |
| Q4 2018 | $55,000 | -45.0% | 10,841 | -21.6% | 0.00% | -50.0% |
| Q3 2018 | $100,000 | -2.0% | 13,834 | -9.4% | 0.01% | +20.0% |
| Q2 2018 | $102,000 | – | 15,268 | – | 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% |