CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 187 filers reported holding CERUS CORP in Q4 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $406,599 | -35.5% | 250,987 | -2.0% | 0.02% | -37.5% |
| Q2 2023 | $630,043 | -45.9% | 256,115 | -34.6% | 0.02% | -51.0% |
| Q1 2023 | $1,163,848 | +157.0% | 391,868 | +215.8% | 0.05% | +81.5% |
| Q4 2022 | $452,903 | +2.5% | 124,083 | +1.0% | 0.03% | 0.0% |
| Q3 2022 | $442,000 | +3.8% | 122,884 | +52.7% | 0.03% | +68.8% |
| Q2 2022 | $426,000 | -74.6% | 80,452 | -73.7% | 0.02% | -75.8% |
| Q1 2022 | $1,680,000 | +38.6% | 306,030 | +72.0% | 0.07% | +20.0% |
| Q4 2021 | $1,212,000 | +80.4% | 177,905 | +61.2% | 0.06% | +44.7% |
| Q3 2021 | $672,000 | +363.4% | 110,330 | +357.3% | 0.04% | +442.9% |
| Q1 2021 | $145,000 | -62.6% | 24,129 | -56.9% | 0.01% | -58.8% |
| Q4 2020 | $388,000 | +403.9% | 56,003 | +382.8% | 0.02% | +325.0% |
| Q2 2020 | $77,000 | +18.5% | 11,600 | -24.8% | 0.00% | +33.3% |
| Q4 2019 | $65,000 | -85.6% | 15,416 | -82.4% | 0.00% | -87.0% |
| Q3 2019 | $451,000 | -23.7% | 87,516 | -24.9% | 0.02% | -51.1% |
| Q4 2018 | $591,000 | – | 116,502 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lesa Sroufe & Co | 540,752 | $1,828,000 | 1.51% |
| Elk Creek Partners, LLC | 6,547,378 | $22,130,000 | 1.30% |
| Millrace Asset Group, Inc. | 395,202 | $1,335,000 | 1.28% |
| ARK Investment Management | 3,564,373 | $12,048,000 | 0.96% |
| Senvest Management, LLC | 3,166,398 | $10,702,000 | 0.76% |
| SALZHAUER MICHAEL | 403,639 | $1,364,000 | 0.54% |
| FIRST MIDWEST BANK TRUST DIVISION | 784,416 | $2,651,000 | 0.33% |
| Baker Brothers Advisors | 9,745,209 | $32,939,000 | 0.29% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 2,840,504 | $9,601,000 | 0.23% |
| Florence Capital Advisors, LLC | 59,000 | $199,000 | 0.20% |