CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 140 filers reported holding CERUS CORP in Q4 2016. The put-call ratio across all filers is 4.13 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $1,753,000 | -30.3% | 403,102 | -0.5% | 0.00% | -33.3% |
| Q3 2016 | $2,516,000 | +3.1% | 405,077 | +3.5% | 0.00% | 0.0% |
| Q2 2016 | $2,441,000 | +18.7% | 391,197 | +12.8% | 0.00% | 0.0% |
| Q1 2016 | $2,056,000 | -4.9% | 346,685 | +1.4% | 0.00% | 0.0% |
| Q4 2015 | $2,161,000 | +39.3% | 341,880 | +0.1% | 0.00% | +50.0% |
| Q3 2015 | $1,551,000 | -13.2% | 341,572 | -0.7% | 0.00% | 0.0% |
| Q2 2015 | $1,786,000 | +54.6% | 344,074 | +24.3% | 0.00% | 0.0% |
| Q1 2015 | $1,155,000 | -16.7% | 276,860 | +24.6% | 0.00% | 0.0% |
| Q4 2014 | $1,387,000 | +63.0% | 222,208 | +4.7% | 0.00% | +100.0% |
| Q3 2014 | $851,000 | -2.1% | 212,282 | +1.4% | 0.00% | 0.0% |
| Q2 2014 | $869,000 | -6.6% | 209,358 | +8.0% | 0.00% | 0.0% |
| Q1 2014 | $930,000 | -24.9% | 193,835 | +0.9% | 0.00% | -50.0% |
| Q4 2013 | $1,239,000 | -6.8% | 192,114 | -2.9% | 0.00% | 0.0% |
| Q3 2013 | $1,330,000 | +62.0% | 197,903 | +6.5% | 0.00% | +100.0% |
| Q2 2013 | $821,000 | – | 185,837 | – | 0.00% | – |
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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% |