CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 187 filers reported holding CERUS CORP in Q4 2022. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $68 | -100.0% | 18,568 | -78.7% | 0.01% | -75.7% |
| Q1 2021 | $525,000 | +35.3% | 87,297 | +55.7% | 0.04% | -11.9% |
| Q4 2020 | $388,000 | +308.4% | 56,077 | +287.6% | 0.04% | +281.8% |
| Q2 2020 | $95,000 | +23.4% | 14,469 | -20.4% | 0.01% | +57.1% |
| Q4 2019 | $77,000 | -2.5% | 18,185 | +43.9% | 0.01% | +75.0% |
| Q1 2019 | $79,000 | +43.6% | 12,639 | +16.6% | 0.00% | +33.3% |
| Q4 2018 | $55,000 | -45.0% | 10,841 | -21.6% | 0.00% | -50.0% |
| Q3 2018 | $100,000 | -2.0% | 13,834 | -9.4% | 0.01% | +20.0% |
| Q2 2018 | $102,000 | – | 15,268 | – | 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% |