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 2014 | $11,833,000 | +51.8% | 1,896,384 | -2.5% | 0.78% | +45.5% |
| Q3 2014 | $7,797,000 | +42.4% | 1,944,484 | +47.3% | 0.54% | +57.8% |
| Q2 2014 | $5,477,000 | -9.8% | 1,319,944 | +4.3% | 0.34% | -6.1% |
| Q1 2014 | $6,074,000 | -19.1% | 1,265,534 | +8.7% | 0.36% | -12.3% |
| Q4 2013 | $7,507,000 | +11.4% | 1,163,934 | +16.1% | 0.41% | -1.7% |
| Q3 2013 | $6,737,000 | +48.9% | 1,002,534 | -2.1% | 0.42% | +39.9% |
| Q2 2013 | $4,526,000 | – | 1,024,034 | – | 0.30% | – |
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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% |