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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $274,044 | -91.3% | 111,400 | -89.5% | 0.00% | -90.0% |
| Q1 2023 | $3,149,100 | +27.2% | 1,060,303 | +182.7% | 0.01% | -37.5% |
| Q2 2020 | $2,475,000 | +224.8% | 375,034 | +129.0% | 0.02% | +166.7% |
| Q1 2020 | $762,000 | -18.9% | 163,800 | -10.1% | 0.01% | 0.0% |
| Q3 2019 | $940,000 | -65.0% | 182,300 | -61.8% | 0.01% | -57.1% |
| Q2 2019 | $2,682,000 | -43.8% | 477,223 | -37.7% | 0.01% | -36.4% |
| Q1 2019 | $4,773,000 | +161.1% | 766,204 | +86.5% | 0.02% | +120.0% |
| Q1 2017 | $1,828,000 | – | 410,800 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 2,425,000 | $8,730,000 | 5.13% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,616,459 | $5,819,000 | 1.97% |
| Lesa Sroufe & Co | 308,346 | $1,110,000 | 1.34% |
| Millrace Asset Group, Inc. | 202,704 | $730,000 | 0.92% |
| Pier Capital, LLC | 1,351,218 | $4,864,000 | 0.84% |
| SALZHAUER MICHAEL | 317,467 | $1,144,000 | 0.70% |
| Senvest Management, LLC | 4,432,396 | $15,957,000 | 0.67% |
| Bouvel Investment Partners, LLC | 216,474 | $779,000 | 0.52% |
| ARK Investment Management | 16,853,875 | $60,674,000 | 0.42% |
| Antonetti Capital Management LLC | 94,285 | $339,000 | 0.39% |