CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 165 filers reported holding CERUS CORP in Q1 2023. The put-call ratio across all filers is 0.66 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $107,394 | -59.4% | 66,293 | -38.4% | 0.00% | – |
| Q2 2023 | $264,558 | +36.1% | 107,544 | +64.3% | 0.00% | – |
| Q1 2023 | $194,366 | +113.8% | 65,443 | +162.8% | 0.00% | – |
| Q4 2022 | $90,907 | -36.9% | 24,906 | -37.6% | 0.00% | – |
| Q3 2022 | $144,000 | -45.9% | 39,915 | -20.3% | 0.00% | – |
| Q2 2022 | $266,000 | -59.4% | 50,056 | -58.1% | 0.00% | – |
| Q1 2022 | $655,000 | -45.1% | 119,367 | -31.8% | 0.00% | – |
| Q4 2021 | $1,192,000 | +115.9% | 175,027 | +93.6% | 0.00% | – |
| Q3 2021 | $552,000 | +109.1% | 90,428 | +102.3% | 0.00% | – |
| Q2 2021 | $264,000 | -82.7% | 44,703 | -82.4% | 0.00% | – |
| Q1 2021 | $1,527,000 | -40.3% | 254,110 | -31.2% | 0.00% | -100.0% |
| Q4 2020 | $2,557,000 | +4.8% | 369,301 | -5.3% | 0.00% | 0.0% |
| Q3 2020 | $2,440,000 | -9.8% | 389,847 | -4.9% | 0.00% | 0.0% |
| Q2 2020 | $2,704,000 | +354.5% | 409,883 | +220.2% | 0.00% | – |
| Q1 2020 | $595,000 | +1.2% | 128,021 | -8.2% | 0.00% | – |
| Q4 2019 | $588,000 | -24.9% | 139,511 | -8.1% | 0.00% | – |
| Q3 2019 | $783,000 | +7.0% | 151,825 | +16.5% | 0.00% | – |
| Q2 2019 | $732,000 | -16.2% | 130,309 | -7.2% | 0.00% | – |
| Q1 2019 | $874,000 | +13.8% | 140,362 | -7.2% | 0.00% | – |
| Q4 2018 | $768,000 | -33.3% | 151,272 | -5.3% | 0.00% | – |
| Q3 2018 | $1,152,000 | +10.5% | 159,790 | +2.1% | 0.00% | – |
| Q2 2018 | $1,043,000 | +15.9% | 156,528 | -4.7% | 0.00% | – |
| Q1 2018 | $900,000 | +61.3% | 164,330 | -0.5% | 0.00% | – |
| Q4 2017 | $558,000 | -1.4% | 165,208 | -20.5% | 0.00% | – |
| Q3 2017 | $566,000 | -77.9% | 207,684 | -79.6% | 0.00% | -100.0% |
| Q2 2017 | $2,561,000 | -82.1% | 1,020,370 | -68.3% | 0.00% | -80.0% |
| Q1 2017 | $14,339,000 | +4.2% | 3,222,458 | +1.8% | 0.01% | 0.0% |
| Q4 2016 | $13,766,000 | -15.6% | 3,164,604 | +20.4% | 0.01% | -16.7% |
| Q3 2016 | $16,317,000 | -50.1% | 2,627,557 | -49.8% | 0.01% | -53.8% |
| Q2 2016 | $32,686,000 | +7.9% | 5,238,063 | +2.5% | 0.01% | +8.3% |
| Q1 2016 | $30,303,000 | -2.2% | 5,110,126 | +4.3% | 0.01% | 0.0% |
| Q4 2015 | $30,979,000 | +75.2% | 4,901,666 | +25.9% | 0.01% | +71.4% |
| Q3 2015 | $17,680,000 | +68.7% | 3,894,236 | +92.9% | 0.01% | +75.0% |
| Q2 2015 | $10,480,000 | -31.4% | 2,019,208 | -44.9% | 0.00% | +33.3% |
| Q1 2015 | $15,266,000 | +94.1% | 3,661,528 | +190.5% | 0.00% | 0.0% |
| Q4 2014 | $7,864,000 | +54.9% | 1,260,256 | -0.5% | 0.00% | +50.0% |
| Q3 2014 | $5,077,000 | -9.1% | 1,266,178 | -6.0% | 0.00% | 0.0% |
| Q2 2014 | $5,587,000 | -25.2% | 1,346,395 | -13.5% | 0.00% | -33.3% |
| Q1 2014 | $7,473,000 | -15.5% | 1,556,996 | +13.5% | 0.00% | -25.0% |
| Q4 2013 | $8,847,000 | -9.3% | 1,371,718 | -5.4% | 0.00% | -20.0% |
| Q3 2013 | $9,750,000 | +21.0% | 1,450,775 | -20.4% | 0.01% | +25.0% |
| Q2 2013 | $8,056,000 | – | 1,822,487 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lesa Sroufe & Co | 310,138 | $2,146,000 | 2.56% |
| SALZHAUER MICHAEL | 302,131 | $2,091,000 | 1.49% |
| Millrace Asset Group, Inc. | 205,568 | $1,423,000 | 0.99% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 73,200 | $507,000 | 0.80% |
| FIRST MIDWEST BANK TRUST DIVISION | 715,990 | $4,954,000 | 0.72% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,706,800 | $11,811,000 | 0.71% |
| ARK Investment Management | 29,572,265 | $204,640,000 | 0.54% |
| Pier Capital, LLC | 712,389 | $4,930,000 | 0.52% |
| Hood River Capital Management LLC | 2,234,280 | $15,461,000 | 0.51% |
| Nikko Asset Management Americas, Inc. | 11,103,210 | $76,834,000 | 0.44% |