CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 130 filers reported holding CERUS CORP in Q1 2018. The put-call ratio across all filers is 1.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $526,796 | +159.4% | 214,145 | +213.2% | 0.00% | – |
| Q1 2023 | $203,068 | +14.8% | 68,373 | +41.1% | 0.00% | – |
| Q4 2022 | $176,817 | -20.0% | 48,443 | -21.0% | 0.00% | – |
| Q3 2022 | $221,000 | +106.5% | 61,356 | +203.8% | 0.00% | – |
| Q2 2022 | $107,000 | -49.0% | 20,198 | -47.3% | 0.00% | – |
| Q1 2022 | $210,000 | -84.4% | 38,300 | -80.6% | 0.00% | – |
| Q4 2021 | $1,348,000 | +102.4% | 197,783 | +80.8% | 0.00% | – |
| Q3 2021 | $666,000 | -13.6% | 109,376 | -16.1% | 0.00% | – |
| Q2 2021 | $771,000 | -21.4% | 130,409 | -20.1% | 0.00% | – |
| Q1 2021 | $981,000 | -46.7% | 163,301 | -38.6% | 0.00% | -100.0% |
| Q4 2020 | $1,841,000 | +597.3% | 266,004 | +529.0% | 0.00% | – |
| Q3 2020 | $264,000 | -28.3% | 42,287 | -23.9% | 0.00% | – |
| Q2 2020 | $368,000 | +441.2% | 55,595 | +278.8% | 0.00% | – |
| Q1 2020 | $68,000 | -26.9% | 14,676 | -11.7% | 0.00% | – |
| Q2 2019 | $93,000 | -13.1% | 16,630 | -14.7% | 0.00% | – |
| Q1 2018 | $107,000 | +48.6% | 19,487 | +69.7% | 0.00% | -100.0% |
| Q4 2014 | $72,000 | -57.4% | 11,481 | -67.3% | 0.00% | -50.0% |
| Q1 2014 | $169,000 | – | 35,161 | – | 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% |