CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 78 filers reported holding CERUS CORP in Q2 2013. The put-call ratio across all filers is 0.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $61,000 | -17.6% | 14,700 | -20.5% | 0.00% | 0.0% |
| Q3 2014 | $74,000 | -3.9% | 18,500 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $77,000 | -17.2% | 18,500 | -4.6% | 0.00% | -50.0% |
| Q1 2014 | $93,000 | -22.5% | 19,400 | +4.3% | 0.00% | 0.0% |
| Q4 2013 | $120,000 | +3.4% | 18,600 | +8.1% | 0.00% | 0.0% |
| Q3 2013 | $116,000 | +78.5% | 17,200 | +17.0% | 0.00% | +100.0% |
| Q2 2013 | $65,000 | – | 14,700 | – | 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% |