CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 88 filers reported holding CERUS CORP in Q4 2013. The put-call ratio across all filers is 2.97 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $133,000 | +41.5% | 20,986 | +1.6% | 0.00% | – |
| Q3 2015 | $94,000 | -16.1% | 20,662 | -4.8% | 0.00% | – |
| Q2 2015 | $112,000 | +25.8% | 21,706 | +1.7% | 0.00% | – |
| Q1 2015 | $89,000 | -16.0% | 21,345 | +25.1% | 0.00% | – |
| Q4 2014 | $106,000 | +73.8% | 17,063 | +10.5% | 0.00% | – |
| Q3 2014 | $61,000 | -55.1% | 15,439 | -52.9% | 0.00% | – |
| Q2 2014 | $136,000 | -19.0% | 32,809 | -6.3% | 0.00% | – |
| Q1 2014 | $168,000 | -12.0% | 35,020 | +18.7% | 0.00% | -100.0% |
| Q4 2013 | $191,000 | +0.5% | 29,509 | +4.7% | 0.00% | 0.0% |
| Q3 2013 | $190,000 | +75.9% | 28,186 | +15.9% | 0.00% | – |
| Q2 2013 | $108,000 | – | 24,322 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 650,000 | $1,053,000 | 0.68% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,203,890 | $1,950,302 | 0.59% |
| Antonetti Capital Management LLC | 180,835 | $292,953 | 0.46% |
| Senvest Management, LLC | 7,258,826 | $11,759,298 | 0.46% |
| Sepio Capital, LP | 3,497,407 | $5,280,199 | 0.46% |
| Capital Impact Advisors, LLC | 129,404 | $209,634 | 0.35% |
| ARK Investment Management | 20,061,906 | $32,500,288 | 0.25% |
| Bouvel Investment Partners, LLC | 251,847 | $407,992 | 0.22% |
| GSA CAPITAL PARTNERS LLP | 1,292,053 | $2,093 | 0.18% |
| Baker Brothers Advisors | 17,239,501 | $27,927,992 | 0.16% |