CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 87 filers reported holding CERUS CORP in Q3 2014. The put-call ratio across all filers is 55.07 and the average weighting 0.0%.
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 ↓ |
|---|---|---|---|
| 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% |