CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 187 filers reported holding CERUS CORP in Q4 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $51,882 | -35.2% | 32,026 | -2.4% | 0.00% | – |
| Q2 2023 | $80,061 | +34260.9% | 32,812 | -60.4% | 0.00% | – |
| Q1 2023 | $233 | -71.8% | 82,807 | -63.5% | 0.00% | -100.0% |
| Q4 2022 | $827 | -99.8% | 226,700 | +134.2% | 0.00% | – |
| Q3 2022 | $344,000 | -9.5% | 96,792 | +35.9% | 0.00% | – |
| Q2 2022 | $380,000 | -18.1% | 71,220 | -14.5% | 0.00% | – |
| Q1 2022 | $464,000 | +40.6% | 83,267 | +75.5% | 0.00% | – |
| Q4 2021 | $330,000 | -41.3% | 47,459 | -48.6% | 0.00% | – |
| Q3 2021 | $562,000 | +47.9% | 92,373 | +37.5% | 0.00% | – |
| Q2 2021 | $380,000 | +43.4% | 67,200 | +47.7% | 0.00% | – |
| Q1 2021 | $265,000 | +130.4% | 45,500 | +182.6% | 0.00% | – |
| Q4 2020 | $115,000 | -72.6% | 16,100 | -75.6% | 0.00% | – |
| Q3 2020 | $419,000 | -27.6% | 65,945 | -25.9% | 0.00% | -100.0% |
| Q2 2020 | $579,000 | +39.5% | 88,991 | +0.0% | 0.00% | +200.0% |
| Q1 2020 | $415,000 | +15.6% | 88,954 | +2.2% | 0.00% | – |
| Q4 2019 | $359,000 | -41.5% | 87,064 | -31.0% | 0.00% | -100.0% |
| Q3 2019 | $614,000 | +75.4% | 126,200 | +102.1% | 0.00% | +100.0% |
| Q2 2019 | $350,000 | -10.9% | 62,448 | -1.0% | 0.00% | 0.0% |
| Q1 2019 | $393,000 | -51.0% | 63,100 | -43.3% | 0.00% | 0.0% |
| Q3 2018 | $802,000 | -9.4% | 111,300 | -31.1% | 0.00% | -50.0% |
| Q2 2018 | $885,000 | 0.0% | 161,533 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $885,000 | +1006.2% | 161,533 | +401.7% | 0.00% | – |
| Q2 2017 | $80,000 | -64.8% | 32,200 | -37.0% | 0.00% | -100.0% |
| Q1 2017 | $227,000 | +16.4% | 51,072 | +14.0% | 0.00% | 0.0% |
| Q4 2016 | $195,000 | -82.6% | 44,800 | -75.5% | 0.00% | -80.0% |
| Q3 2016 | $1,120,000 | +56.2% | 183,127 | +59.7% | 0.01% | 0.0% |
| Q2 2016 | $717,000 | – | 114,678 | – | 0.01% | – |
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% |