CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 142 filers reported holding CERUS CORP in Q3 2023. The put-call ratio across all filers is 0.94 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $47,627 | -34.1% | 29,399 | 0.0% | 0.01% | -35.7% |
| Q2 2023 | $72,322 | -17.2% | 29,399 | 0.0% | 0.01% | -17.6% |
| Q1 2023 | $87,316 | -18.6% | 29,399 | 0.0% | 0.02% | -22.7% |
| Q4 2022 | $107,306 | +1.2% | 29,399 | 0.0% | 0.02% | 0.0% |
| Q3 2022 | $106,000 | -32.1% | 29,399 | 0.0% | 0.02% | -26.7% |
| Q2 2022 | $156,000 | -3.1% | 29,399 | 0.0% | 0.03% | +11.1% |
| Q1 2022 | $161,000 | -10.1% | 29,399 | 0.0% | 0.03% | 0.0% |
| Q4 2021 | $179,000 | 0.0% | 29,399 | 0.0% | 0.03% | 0.0% |
| Q3 2021 | $179,000 | +2.9% | 29,399 | 0.0% | 0.03% | -10.0% |
| Q2 2021 | $174,000 | -1.7% | 29,399 | 0.0% | 0.03% | +7.1% |
| Q1 2021 | $177,000 | -12.8% | 29,399 | 0.0% | 0.03% | -15.2% |
| Q4 2020 | $203,000 | +10.3% | 29,399 | 0.0% | 0.03% | +6.5% |
| Q3 2020 | $184,000 | -5.2% | 29,399 | 0.0% | 0.03% | -13.9% |
| Q2 2020 | $194,000 | +41.6% | 29,399 | 0.0% | 0.04% | +20.0% |
| Q1 2020 | $137,000 | +10.5% | 29,399 | 0.0% | 0.03% | +36.4% |
| Q4 2019 | $124,000 | -18.4% | 29,399 | 0.0% | 0.02% | -24.1% |
| Q3 2019 | $152,000 | -7.9% | 29,399 | 0.0% | 0.03% | -14.7% |
| Q2 2019 | $165,000 | -9.8% | 29,399 | 0.0% | 0.03% | -10.5% |
| Q1 2019 | $183,000 | +22.8% | 29,399 | 0.0% | 0.04% | +2.7% |
| Q4 2018 | $149,000 | -29.7% | 29,399 | 0.0% | 0.04% | -21.3% |
| Q3 2018 | $212,000 | +8.2% | 29,399 | 0.0% | 0.05% | +2.2% |
| Q2 2018 | $196,000 | +21.7% | 29,399 | 0.0% | 0.05% | +15.0% |
| Q1 2018 | $161,000 | +62.6% | 29,399 | 0.0% | 0.04% | +60.0% |
| Q4 2017 | $99,000 | +23.8% | 29,399 | 0.0% | 0.02% | +19.0% |
| Q3 2017 | $80,000 | +8.1% | 29,399 | 0.0% | 0.02% | 0.0% |
| Q2 2017 | $74,000 | -43.5% | 29,399 | 0.0% | 0.02% | -44.7% |
| Q1 2017 | $131,000 | +2.3% | 29,399 | 0.0% | 0.04% | -2.6% |
| Q4 2016 | $128,000 | -30.1% | 29,399 | 0.0% | 0.04% | -31.6% |
| Q3 2016 | $183,000 | 0.0% | 29,399 | 0.0% | 0.06% | +3.6% |
| Q2 2016 | $183,000 | +5.2% | 29,399 | 0.0% | 0.06% | +7.8% |
| Q1 2016 | $174,000 | +30.8% | 29,399 | 0.0% | 0.05% | +13.3% |
| Q3 2015 | $133,000 | -13.1% | 29,399 | 0.0% | 0.04% | -10.0% |
| Q2 2015 | $153,000 | +24.4% | 29,399 | 0.0% | 0.05% | +19.0% |
| Q1 2015 | $123,000 | -32.8% | 29,399 | 0.0% | 0.04% | -34.4% |
| Q4 2014 | $183,000 | +55.1% | 29,399 | 0.0% | 0.06% | +52.4% |
| Q3 2014 | $118,000 | -3.3% | 29,399 | 0.0% | 0.04% | -8.7% |
| Q2 2014 | $122,000 | -13.5% | 29,399 | 0.0% | 0.05% | -14.8% |
| Q1 2014 | $141,000 | -25.8% | 29,399 | 0.0% | 0.05% | -33.3% |
| Q4 2013 | $190,000 | -4.0% | 29,399 | 0.0% | 0.08% | -12.9% |
| Q3 2013 | $198,000 | +52.3% | 29,399 | 0.0% | 0.09% | +38.8% |
| Q2 2013 | $130,000 | – | 29,399 | – | 0.07% | – |
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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% |