CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 129 filers reported holding CERUS CORP in Q3 2019. The put-call ratio across all filers is 6.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $274,044 | -91.3% | 111,400 | -89.5% | 0.00% | -90.0% |
| Q1 2023 | $3,149,100 | +27.2% | 1,060,303 | +182.7% | 0.01% | -37.5% |
| Q2 2020 | $2,475,000 | +224.8% | 375,034 | +129.0% | 0.02% | +166.7% |
| Q1 2020 | $762,000 | -18.9% | 163,800 | -10.1% | 0.01% | 0.0% |
| Q3 2019 | $940,000 | -65.0% | 182,300 | -61.8% | 0.01% | -57.1% |
| Q2 2019 | $2,682,000 | -43.8% | 477,223 | -37.7% | 0.01% | -36.4% |
| Q1 2019 | $4,773,000 | +161.1% | 766,204 | +86.5% | 0.02% | +120.0% |
| Q1 2017 | $1,828,000 | – | 410,800 | – | 0.01% | – |
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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% |