CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 174 filers reported holding CERUS CORP in Q2 2021. The put-call ratio across all filers is 0.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $9,178 | +817.8% | 3,731 | +1536.4% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 228 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | 0.0% | 228 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | -50.0% | 228 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 228 | -18.9% | 0.00% | – |
| Q3 2021 | $2,000 | -91.3% | 281 | -92.9% | 0.00% | – |
| Q2 2021 | $23,000 | +2200.0% | 3,953 | +1633.8% | 0.00% | – |
| Q1 2021 | $1,000 | -50.0% | 228 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | +100.0% | 228 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | -94.7% | 228 | -91.7% | 0.00% | – |
| Q2 2020 | $19,000 | -68.9% | 2,732 | -79.2% | 0.00% | – |
| Q1 2020 | $61,000 | +6000.0% | 13,137 | +4857.4% | 0.00% | – |
| Q4 2019 | $1,000 | -94.1% | 265 | -92.0% | 0.00% | – |
| Q3 2019 | $17,000 | -93.0% | 3,294 | -92.4% | 0.00% | -100.0% |
| Q2 2019 | $242,000 | +17.5% | 43,127 | +29.9% | 0.00% | 0.0% |
| Q1 2019 | $206,000 | +21.2% | 33,202 | -1.0% | 0.00% | 0.0% |
| Q4 2018 | $170,000 | -10.5% | 33,550 | +27.1% | 0.00% | 0.0% |
| Q3 2018 | $190,000 | +1.6% | 26,394 | -6.0% | 0.00% | 0.0% |
| Q2 2018 | $187,000 | -3.1% | 28,079 | -20.4% | 0.00% | 0.0% |
| Q1 2018 | $193,000 | +52.0% | 35,274 | -6.0% | 0.00% | – |
| Q4 2017 | $127,000 | +21.0% | 37,522 | -2.2% | 0.00% | – |
| Q3 2017 | $105,000 | +61.5% | 38,362 | +48.0% | 0.00% | – |
| Q2 2017 | $65,000 | -30.9% | 25,921 | +22.1% | 0.00% | – |
| Q1 2017 | $94,000 | +14.6% | 21,229 | +12.5% | 0.00% | – |
| Q4 2016 | $82,000 | -21.2% | 18,878 | +13.2% | 0.00% | – |
| Q3 2016 | $104,000 | +7.2% | 16,677 | +7.3% | 0.00% | – |
| Q2 2016 | $97,000 | +9.0% | 15,537 | +3.2% | 0.00% | – |
| Q1 2016 | $89,000 | -25.2% | 15,060 | -20.3% | 0.00% | – |
| Q4 2015 | $119,000 | +30.8% | 18,898 | -5.7% | 0.00% | – |
| Q3 2015 | $91,000 | -4.2% | 20,045 | +9.1% | 0.00% | – |
| Q2 2015 | $95,000 | +6.7% | 18,379 | -14.3% | 0.00% | – |
| Q1 2015 | $89,000 | +4.7% | 21,440 | +57.2% | 0.00% | – |
| Q4 2014 | $85,000 | +19.7% | 13,640 | -14.8% | 0.00% | – |
| Q2 2013 | $71,000 | – | 16,000 | – | 0.00% | – |
Download | ||||||
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% |