CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 112 filers reported holding CERUS CORP in Q4 2014. The put-call ratio across all filers is 2.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $227,000 | -31.8% | 52,246 | -2.6% | 0.00% | – |
| Q3 2016 | $333,000 | +7.1% | 53,621 | +7.6% | 0.00% | – |
| Q2 2016 | $311,000 | +16.0% | 49,837 | +10.1% | 0.00% | – |
| Q1 2016 | $268,000 | -0.4% | 45,261 | +6.3% | 0.00% | – |
| Q4 2015 | $269,000 | -4.3% | 42,585 | -31.3% | 0.00% | – |
| Q3 2015 | $281,000 | -14.1% | 61,961 | -1.8% | 0.00% | – |
| Q2 2015 | $327,000 | +33.5% | 63,101 | +7.5% | 0.00% | – |
| Q1 2015 | $245,000 | -10.9% | 58,707 | +33.2% | 0.00% | – |
| Q4 2014 | $275,000 | +53.6% | 44,060 | -1.2% | 0.00% | – |
| Q3 2014 | $179,000 | -4.8% | 44,616 | -1.6% | 0.00% | – |
| Q2 2014 | $188,000 | -20.7% | 45,358 | -8.3% | 0.00% | – |
| Q1 2014 | $237,000 | -20.7% | 49,472 | +6.6% | 0.00% | – |
| Q4 2013 | $299,000 | +3.5% | 46,399 | +7.8% | 0.00% | – |
| Q3 2013 | $289,000 | +52.9% | 43,027 | +0.8% | 0.00% | – |
| Q2 2013 | $189,000 | – | 42,687 | – | 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% |