CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 184 filers reported holding CERUS CORP in Q2 2022. The put-call ratio across all filers is 1.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $446,386 | -55.6% | 275,547 | -32.6% | 0.00% | – |
| Q2 2023 | $1,005,507 | -9.3% | 408,743 | +9.5% | 0.00% | – |
| Q1 2023 | $1,108,579 | -27.4% | 373,259 | -10.7% | 0.00% | – |
| Q4 2022 | $1,526,098 | -56.8% | 418,109 | -57.4% | 0.00% | – |
| Q3 2022 | $3,535,000 | -16.8% | 981,639 | +22.2% | 0.00% | – |
| Q2 2022 | $4,249,000 | +54.4% | 803,082 | +60.2% | 0.00% | – |
| Q1 2022 | $2,752,000 | -61.0% | 501,342 | -51.6% | 0.00% | – |
| Q4 2021 | $7,048,000 | +105.1% | 1,034,970 | +83.4% | 0.00% | – |
| Q3 2021 | $3,437,000 | -9.0% | 564,284 | -11.7% | 0.00% | – |
| Q2 2021 | $3,778,000 | +0.3% | 639,277 | +2.0% | 0.00% | – |
| Q1 2021 | $3,766,000 | -62.2% | 626,684 | -56.5% | 0.00% | – |
| Q4 2020 | $9,960,000 | +83.7% | 1,439,362 | +66.2% | 0.00% | – |
| Q3 2020 | $5,423,000 | +65.5% | 866,263 | +74.5% | 0.00% | – |
| Q2 2020 | $3,276,000 | +38.9% | 496,351 | -2.1% | 0.00% | – |
| Q1 2020 | $2,359,000 | +177.9% | 507,252 | +152.2% | 0.00% | – |
| Q4 2019 | $849,000 | -50.5% | 201,112 | -39.5% | 0.00% | – |
| Q3 2019 | $1,715,000 | -75.0% | 332,512 | -72.8% | 0.00% | – |
| Q2 2019 | $6,867,000 | +225.8% | 1,222,457 | +261.4% | 0.00% | -100.0% |
| Q1 2019 | $2,108,000 | -22.8% | 338,300 | -37.2% | 0.00% | -50.0% |
| Q4 2018 | $2,732,000 | -8.9% | 538,732 | +29.4% | 0.00% | – |
| Q3 2018 | $3,000,000 | +4.3% | 416,263 | -3.4% | 0.00% | – |
| Q2 2018 | $2,876,000 | +107.4% | 431,119 | +70.3% | 0.00% | – |
| Q1 2018 | $1,387,000 | +125.5% | 253,219 | +39.4% | 0.00% | – |
| Q4 2017 | $615,000 | +39.5% | 181,697 | +12.6% | 0.00% | – |
| Q3 2017 | $441,000 | -26.7% | 161,428 | -32.6% | 0.00% | – |
| Q2 2017 | $602,000 | -66.9% | 239,656 | -41.3% | 0.00% | -100.0% |
| Q1 2017 | $1,817,000 | -52.9% | 408,506 | -53.9% | 0.00% | -50.0% |
| Q4 2016 | $3,855,000 | -1.6% | 886,359 | +40.5% | 0.00% | 0.0% |
| Q3 2016 | $3,919,000 | +34.9% | 631,003 | +35.6% | 0.00% | 0.0% |
| Q2 2016 | $2,905,000 | -12.6% | 465,489 | -17.0% | 0.00% | 0.0% |
| Q1 2016 | $3,325,000 | +14.8% | 560,616 | +22.3% | 0.00% | +100.0% |
| Q4 2015 | $2,897,000 | +45.5% | 458,335 | +4.5% | 0.00% | – |
| Q3 2015 | $1,991,000 | -17.2% | 438,713 | -5.4% | 0.00% | -100.0% |
| Q2 2015 | $2,406,000 | +7.3% | 463,630 | -13.8% | 0.00% | – |
| Q1 2015 | $2,242,000 | -41.1% | 537,662 | -11.9% | 0.00% | -100.0% |
| Q4 2014 | $3,808,000 | +81.6% | 610,209 | +16.7% | 0.00% | – |
| Q3 2014 | $2,097,000 | -15.7% | 522,791 | -12.9% | 0.00% | -100.0% |
| Q2 2014 | $2,489,000 | -24.0% | 599,890 | -12.1% | 0.00% | 0.0% |
| Q1 2014 | $3,275,000 | +121.9% | 682,595 | +198.2% | 0.00% | +100.0% |
| Q4 2013 | $1,476,000 | +38.6% | 228,877 | +44.2% | 0.00% | – |
| Q3 2013 | $1,065,000 | +1538.5% | 158,774 | +978.0% | 0.00% | – |
| Q2 2013 | $65,000 | – | 14,729 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 2,425,000 | $8,730,000 | 5.13% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,616,459 | $5,819,000 | 1.97% |
| Lesa Sroufe & Co | 308,346 | $1,110,000 | 1.34% |
| Millrace Asset Group, Inc. | 202,704 | $730,000 | 0.92% |
| Pier Capital, LLC | 1,351,218 | $4,864,000 | 0.84% |
| SALZHAUER MICHAEL | 317,467 | $1,144,000 | 0.70% |
| Senvest Management, LLC | 4,432,396 | $15,957,000 | 0.67% |
| Bouvel Investment Partners, LLC | 216,474 | $779,000 | 0.52% |
| ARK Investment Management | 16,853,875 | $60,674,000 | 0.42% |
| Antonetti Capital Management LLC | 94,285 | $339,000 | 0.39% |