CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 165 filers reported holding CERUS CORP in Q1 2023. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $182,336 | -64.7% | 49,955 | -65.2% | 0.00% | -50.0% |
| Q3 2022 | $517,000 | -60.3% | 143,578 | -41.7% | 0.00% | 0.0% |
| Q2 2022 | $1,301,000 | +41.0% | 246,072 | +46.3% | 0.00% | 0.0% |
| Q1 2022 | $923,000 | +644.4% | 168,214 | +709.5% | 0.00% | – |
| Q1 2021 | $124,000 | -75.8% | 20,781 | -71.9% | 0.00% | -100.0% |
| Q4 2020 | $512,000 | +564.9% | 74,062 | +500.8% | 0.00% | – |
| Q3 2020 | $77,000 | -71.2% | 12,328 | -69.5% | 0.00% | -100.0% |
| Q2 2020 | $267,000 | -15.8% | 40,378 | -40.8% | 0.00% | -50.0% |
| Q1 2020 | $317,000 | +21.5% | 68,184 | +10.4% | 0.00% | +100.0% |
| Q4 2019 | $261,000 | +239.0% | 61,764 | +311.8% | 0.00% | – |
| Q3 2019 | $77,000 | -86.4% | 15,000 | -85.1% | 0.00% | -100.0% |
| Q2 2019 | $565,000 | -11.7% | 100,626 | -2.0% | 0.00% | -20.0% |
| Q1 2019 | $640,000 | +503.8% | 102,711 | +594.0% | 0.01% | – |
| Q3 2018 | $106,000 | – | 14,800 | – | 0.00% | – |
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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% |