CERUS CORP's ticker is and the CUSIP is 157085901. A total of 4 filers reported holding CERUS CORP in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $77,760 | -35.9% | 48,000 | -2.6% | 0.00% | – |
| Q2 2023 | $121,278 | -22.7% | 49,300 | -6.6% | 0.00% | -100.0% |
| Q1 2023 | $156,816 | +241.0% | 52,800 | +319.0% | 0.00% | – |
| Q4 2022 | $45,990 | -37.0% | 12,600 | -37.6% | 0.00% | – |
| Q3 2022 | $73,000 | -74.7% | 20,200 | -63.1% | 0.00% | – |
| Q2 2022 | $289,000 | +122.3% | 54,700 | +130.8% | 0.00% | – |
| Q1 2022 | $130,000 | -81.4% | 23,700 | -76.9% | 0.00% | -100.0% |
| Q4 2021 | $700,000 | +8.4% | 102,800 | -3.0% | 0.00% | 0.0% |
| Q3 2021 | $646,000 | -20.2% | 106,000 | -22.7% | 0.00% | 0.0% |
| Q2 2021 | $810,000 | +78.4% | 137,100 | +81.6% | 0.00% | 0.0% |
| Q1 2021 | $454,000 | -31.6% | 75,500 | -21.3% | 0.00% | 0.0% |
| Q4 2020 | $664,000 | +113.5% | 95,900 | +93.3% | 0.00% | 0.0% |
| Q3 2020 | $311,000 | -81.7% | 49,600 | -80.8% | 0.00% | -87.5% |
| Q2 2020 | $1,703,000 | +130.4% | 258,100 | +62.4% | 0.01% | +33.3% |
| Q1 2020 | $739,000 | +51.7% | 158,900 | +37.6% | 0.01% | +100.0% |
| Q4 2019 | $487,000 | -53.6% | 115,500 | -43.3% | 0.00% | -62.5% |
| Q3 2019 | $1,050,000 | +514.0% | 203,700 | +567.9% | 0.01% | +300.0% |
| Q2 2019 | $171,000 | -17.0% | 30,500 | -7.9% | 0.00% | 0.0% |
| Q1 2019 | $206,000 | -50.0% | 33,100 | -59.3% | 0.00% | -50.0% |
| Q4 2018 | $412,000 | -52.0% | 81,300 | -31.7% | 0.00% | -42.9% |
| Q3 2018 | $858,000 | +100.5% | 119,000 | +85.4% | 0.01% | +75.0% |
| Q2 2018 | $428,000 | +86.9% | 64,200 | +53.6% | 0.00% | +100.0% |
| Q1 2018 | $229,000 | +1.8% | 41,800 | -37.2% | 0.00% | 0.0% |
| Q4 2017 | $225,000 | +8.7% | 66,600 | -12.1% | 0.00% | 0.0% |
| Q3 2017 | $207,000 | +256.9% | 75,800 | +229.6% | 0.00% | +100.0% |
| Q2 2017 | $58,000 | -83.1% | 23,000 | -70.2% | 0.00% | -75.0% |
| Q1 2017 | $344,000 | -60.9% | 77,200 | -61.8% | 0.00% | -55.6% |
| Q4 2016 | $879,000 | -46.4% | 202,100 | -23.5% | 0.01% | -50.0% |
| Q3 2016 | $1,640,000 | +175.6% | 264,100 | +176.8% | 0.02% | +157.1% |
| Q2 2016 | $595,000 | +47.6% | 95,400 | +40.3% | 0.01% | +16.7% |
| Q1 2016 | $403,000 | -38.2% | 68,000 | -34.0% | 0.01% | -25.0% |
| Q4 2015 | $652,000 | -2.8% | 103,100 | -30.2% | 0.01% | -11.1% |
| Q3 2015 | $671,000 | -65.8% | 147,700 | -60.9% | 0.01% | -66.7% |
| Q2 2015 | $1,962,000 | +328.4% | 378,100 | +244.0% | 0.03% | +285.7% |
| Q1 2015 | $458,000 | +1208.6% | 109,900 | +1862.5% | 0.01% | +600.0% |
| Q4 2014 | $35,000 | -66.3% | 5,600 | -78.4% | 0.00% | -50.0% |
| Q3 2014 | $104,000 | -51.9% | 25,900 | -50.2% | 0.00% | -33.3% |
| Q2 2014 | $216,000 | -33.5% | 52,000 | -23.3% | 0.00% | -40.0% |
| Q1 2014 | $325,000 | +45.1% | 67,800 | +95.4% | 0.01% | +66.7% |
| Q4 2013 | $224,000 | +220.0% | 34,700 | +230.5% | 0.00% | +200.0% |
| Q3 2013 | $70,000 | -55.7% | 10,500 | -70.6% | 0.00% | -75.0% |
| Q2 2013 | $158,000 | – | 35,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 52,800 | $156,816 | 0.00% |
| SIMPLEX TRADING, LLC | 23,700 | $70 | 0.00% |
| JANE STREET GROUP, LLC | 12,200 | $36,234 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |