CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 130 filers reported holding CERUS CORP in Q1 2018. The put-call ratio across all filers is 1.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,599 | -84.2% | 10,247 | -42.0% | 0.00% | -100.0% |
| Q1 2021 | $105,000 | -13.2% | 17,661 | +0.1% | 0.00% | 0.0% |
| Q4 2020 | $121,000 | +12.0% | 17,648 | +1.3% | 0.00% | 0.0% |
| Q3 2020 | $108,000 | -5.3% | 17,417 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $114,000 | +0.9% | 17,417 | -35.4% | 0.00% | 0.0% |
| Q1 2020 | $113,000 | 0.0% | 26,978 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $113,000 | -16.3% | 26,978 | +2.5% | 0.00% | 0.0% |
| Q3 2019 | $135,000 | -8.8% | 26,310 | -0.8% | 0.00% | 0.0% |
| Q2 2019 | $148,000 | -9.8% | 26,510 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $164,000 | +23.3% | 26,510 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $133,000 | -30.0% | 26,510 | +0.4% | 0.00% | 0.0% |
| Q3 2018 | $190,000 | +8.6% | 26,396 | +0.8% | 0.00% | 0.0% |
| Q2 2018 | $175,000 | +230.2% | 26,196 | +66.9% | 0.00% | – |
| Q1 2018 | $53,000 | 0.0% | 15,696 | 0.0% | 0.00% | – |
| Q4 2017 | $53,000 | +26.2% | 15,696 | 0.0% | 0.00% | – |
| Q3 2017 | $42,000 | -46.2% | 15,696 | -11.3% | 0.00% | – |
| Q2 2017 | $78,000 | 0.0% | 17,696 | 0.0% | 0.00% | – |
| Q1 2017 | $78,000 | +52.9% | 17,696 | +47.5% | 0.00% | – |
| Q4 2016 | $51,000 | -17.7% | 11,996 | +18.4% | 0.00% | – |
| Q3 2016 | $62,000 | 0.0% | 10,134 | +1.4% | 0.00% | – |
| Q2 2016 | $62,000 | +5.1% | 9,996 | 0.0% | 0.00% | – |
| Q1 2016 | $59,000 | -6.3% | 9,996 | 0.0% | 0.00% | – |
| Q4 2015 | $63,000 | +40.0% | 9,996 | -0.0% | 0.00% | – |
| Q3 2015 | $45,000 | -11.8% | 10,000 | 0.0% | 0.00% | – |
| Q2 2015 | $51,000 | +24.4% | 10,000 | 0.0% | 0.00% | – |
| Q1 2015 | $41,000 | -33.9% | 10,000 | 0.0% | 0.00% | – |
| Q4 2014 | $62,000 | -18.4% | 10,000 | -47.4% | 0.00% | -100.0% |
| Q3 2014 | $76,000 | -2.6% | 19,000 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $78,000 | -14.3% | 19,000 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $91,000 | -25.4% | 19,000 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $122,000 | -3.9% | 19,000 | 0.0% | 0.00% | -50.0% |
| Q3 2013 | $127,000 | +53.0% | 19,000 | 0.0% | 0.00% | +100.0% |
| Q2 2013 | $83,000 | – | 19,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lesa Sroufe & Co | 573,290 | $3,824,000 | 2.82% |
| Elk Creek Partners, LLC | 5,489,473 | $36,615,000 | 2.01% |
| Millrace Asset Group, Inc. | 320,011 | $2,135,000 | 1.63% |
| Senvest Management, LLC | 3,325,702 | $22,182,000 | 1.53% |
| ARK Investment Management | 5,695,371 | $37,988,000 | 1.39% |
| SALZHAUER MICHAEL | 381,099 | $2,542,000 | 0.94% |
| Baker Brothers Advisors | 10,749,937 | $71,702,000 | 0.54% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 470,797 | $3,140,000 | 0.39% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 2,005,565 | $13,377,000 | 0.33% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,366,296 | $9,113,000 | 0.31% |