CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 144 filers reported holding CERUS CORP in Q4 2018. The put-call ratio across all filers is 4.55 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,093 | +1200.0% | 1,292,053 | +1878.8% | 0.18% | +1018.8% |
| Q2 2023 | $161 | -74.1% | 65,296 | -61.7% | 0.02% | -79.2% |
| Q4 2022 | $622 | -99.6% | 170,317 | +424.8% | 0.08% | +196.2% |
| Q2 2022 | $172,000 | +32.3% | 32,456 | +37.1% | 0.03% | +52.9% |
| Q1 2022 | $130,000 | -88.2% | 23,672 | -85.4% | 0.02% | -87.7% |
| Q4 2021 | $1,102,000 | +102.6% | 161,830 | +81.1% | 0.14% | +150.9% |
| Q3 2021 | $544,000 | +52.8% | 89,377 | +48.3% | 0.06% | +37.5% |
| Q2 2021 | $356,000 | -75.6% | 60,288 | -75.2% | 0.04% | -83.5% |
| Q1 2021 | $1,459,000 | +1095.9% | 242,747 | +1279.2% | 0.24% | +1110.0% |
| Q4 2020 | $122,000 | -73.9% | 17,601 | -76.4% | 0.02% | -74.4% |
| Q3 2020 | $467,000 | +253.8% | 74,572 | +218.6% | 0.08% | +420.0% |
| Q2 2019 | $132,000 | +65.0% | 23,409 | +82.3% | 0.02% | +87.5% |
| Q1 2019 | $80,000 | -48.4% | 12,843 | -58.1% | 0.01% | -55.6% |
| Q4 2018 | $155,000 | -50.6% | 30,667 | -29.5% | 0.02% | +5.9% |
| Q3 2018 | $314,000 | -74.3% | 43,527 | -76.2% | 0.02% | -72.1% |
| Q2 2018 | $1,220,000 | +1084.5% | 182,927 | +709.4% | 0.06% | +1120.0% |
| Q3 2015 | $103,000 | +45.1% | 22,600 | +65.0% | 0.01% | +66.7% |
| Q2 2015 | $71,000 | -19.3% | 13,700 | -35.0% | 0.00% | 0.0% |
| Q1 2015 | $88,000 | -31.2% | 21,080 | +2.9% | 0.00% | -66.7% |
| Q4 2014 | $128,000 | +161.2% | 20,487 | +98.9% | 0.01% | +200.0% |
| Q1 2014 | $49,000 | -61.1% | 10,300 | -45.2% | 0.00% | -70.0% |
| Q3 2013 | $126,000 | – | 18,800 | – | 0.01% | – |
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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% |