CERUS CORP's ticker is CERS and the CUSIP is 157085101. A total of 150 filers reported holding CERUS CORP in Q1 2020. The put-call ratio across all filers is 3.98 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $253,011 | -64.7% | 143,756 | -56.7% | 0.00% | -50.0% |
| Q4 2023 | $716,666 | +231.8% | 331,790 | +148.8% | 0.00% | +100.0% |
| Q3 2023 | $216,004 | -76.5% | 133,336 | -23.2% | 0.00% | -66.7% |
| Q2 2022 | $919,000 | -64.8% | 173,632 | -63.5% | 0.00% | -62.5% |
| Q1 2022 | $2,610,000 | -32.7% | 475,412 | -16.5% | 0.01% | 0.0% |
| Q4 2021 | $3,877,000 | -7.2% | 569,278 | -17.1% | 0.01% | -11.1% |
| Q3 2021 | $4,180,000 | -18.2% | 686,417 | -20.7% | 0.01% | -25.0% |
| Q2 2021 | $5,113,000 | +126.9% | 865,223 | +130.8% | 0.01% | +100.0% |
| Q1 2021 | $2,253,000 | +125.3% | 374,952 | +159.4% | 0.01% | +100.0% |
| Q4 2020 | $1,000,000 | -18.3% | 144,523 | -26.1% | 0.00% | -25.0% |
| Q3 2020 | $1,224,000 | +24.3% | 195,520 | +30.9% | 0.00% | -20.0% |
| Q2 2020 | $985,000 | +280.3% | 149,314 | +167.8% | 0.01% | +150.0% |
| Q1 2020 | $259,000 | -80.7% | 55,747 | -82.4% | 0.00% | -50.0% |
| Q4 2019 | $1,340,000 | +336.5% | 317,559 | +544.5% | 0.00% | +300.0% |
| Q1 2019 | $307,000 | +490.4% | 49,273 | +375.9% | 0.00% | – |
| Q4 2018 | $52,000 | -97.6% | 10,354 | -96.6% | 0.00% | -100.0% |
| Q3 2018 | $2,202,000 | +167.9% | 305,405 | +147.9% | 0.01% | +200.0% |
| Q2 2018 | $822,000 | -32.0% | 123,191 | -44.2% | 0.00% | -50.0% |
| Q1 2018 | $1,209,000 | +385.5% | 220,604 | +199.9% | 0.00% | +300.0% |
| Q4 2017 | $249,000 | +79.1% | 73,550 | +227.9% | 0.00% | 0.0% |
| Q3 2016 | $139,000 | – | 22,432 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lesa Sroufe & Co | 509,895 | $3,177,000 | 2.72% |
| Elk Creek Partners, LLC | 5,740,291 | $35,762,000 | 2.58% |
| Millrace Asset Group, Inc. | 336,358 | $2,096,000 | 1.77% |
| Sepio Capital, LP | 3,400,066 | $21,182,000 | 1.50% |
| ARK Investment Management | 7,639,433 | $47,594,000 | 1.36% |
| SALZHAUER MICHAEL | 311,249 | $1,939,000 | 0.95% |
| Senvest Management, LLC | 1,787,310 | $11,135,000 | 0.84% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 483,468 | $3,012,000 | 0.44% |
| Baker Brothers Advisors | 10,749,937 | $66,972,000 | 0.43% |
| Florence Capital Advisors, LLC | 57,000 | $355,000 | 0.35% |