CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 155 filers reported holding CERUS CORP in Q1 2019. The put-call ratio across all filers is 0.88 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $93,000 | -17.0% | 21,920 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $112,000 | +202.7% | 21,920 | +222.4% | 0.00% | – |
| Q2 2019 | $37,000 | -11.9% | 6,800 | 0.0% | 0.00% | – |
| Q1 2019 | $42,000 | +20.0% | 6,800 | 0.0% | 0.00% | – |
| Q4 2018 | $35,000 | -53.9% | 6,800 | -35.4% | 0.00% | -100.0% |
| Q3 2018 | $76,000 | +43.4% | 10,520 | +9.5% | 0.00% | – |
| Q2 2018 | $53,000 | 0.0% | 9,610 | 0.0% | 0.00% | – |
| Q1 2018 | $53,000 | +71.0% | 9,610 | +5.3% | 0.00% | – |
| Q4 2017 | $31,000 | +40.9% | 9,130 | +12.2% | 0.00% | – |
| Q3 2017 | $22,000 | +10.0% | 8,140 | 0.0% | 0.00% | – |
| Q2 2017 | $20,000 | -44.4% | 8,140 | 0.0% | 0.00% | – |
| Q1 2017 | $36,000 | +9.1% | 8,140 | +7.5% | 0.00% | – |
| Q4 2016 | $33,000 | -45.0% | 7,570 | -21.1% | 0.00% | -100.0% |
| Q3 2016 | $60,000 | -14.3% | 9,590 | -14.3% | 0.00% | 0.0% |
| Q2 2016 | $70,000 | +16.7% | 11,190 | +9.8% | 0.00% | 0.0% |
| Q1 2016 | $60,000 | +15.4% | 10,190 | +24.1% | 0.00% | 0.0% |
| Q4 2015 | $52,000 | +271.4% | 8,210 | +180.2% | 0.00% | – |
| Q3 2015 | $14,000 | +40.0% | 2,930 | +51.8% | 0.00% | – |
| Q2 2015 | $10,000 | +25.0% | 1,930 | 0.0% | 0.00% | – |
| Q1 2015 | $8,000 | +33.3% | 1,930 | +93.0% | 0.00% | – |
| Q4 2014 | $6,000 | -33.3% | 1,000 | -57.7% | 0.00% | – |
| Q3 2014 | $9,000 | -89.7% | 2,365 | -88.7% | 0.00% | -100.0% |
| Q2 2014 | $87,000 | +1142.9% | 21,000 | +1300.0% | 0.00% | – |
| Q1 2014 | $7,000 | -63.2% | 1,500 | -48.3% | 0.00% | -100.0% |
| Q4 2013 | $19,000 | +58.3% | 2,900 | +61.1% | 0.00% | – |
| Q3 2013 | $12,000 | – | 1,800 | – | 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% |