SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 142 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 11.38 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $9,600 | +28.0% | 10,000 | 0.0% | 0.00% | – |
| Q1 2023 | $7,500 | +103.5% | 10,000 | 0.0% | 0.00% | – |
| Q4 2022 | $3,685 | -7.9% | 10,000 | 0.0% | 0.00% | – |
| Q3 2022 | $4,000 | -50.0% | 10,000 | 0.0% | 0.00% | -100.0% |
| Q2 2022 | $8,000 | -38.5% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | 0.0% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $13,000 | -40.9% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $22,000 | -42.1% | 10,000 | 0.0% | 0.00% | -66.7% |
| Q2 2021 | $38,000 | +15.2% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $33,000 | -2.9% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $34,000 | -17.1% | 10,000 | 0.0% | 0.00% | -25.0% |
| Q3 2020 | $41,000 | +20.6% | 10,000 | 0.0% | 0.00% | +33.3% |
| Q2 2020 | $34,000 | +47.8% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $23,000 | -36.1% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $36,000 | -56.6% | 10,000 | 0.0% | 0.00% | -62.5% |
| Q3 2019 | $83,000 | -3.5% | 10,000 | 0.0% | 0.01% | -11.1% |
| Q2 2019 | $86,000 | -19.6% | 10,000 | 0.0% | 0.01% | -25.0% |
| Q1 2019 | $107,000 | +21.6% | 10,000 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $88,000 | -47.6% | 10,000 | 0.0% | 0.01% | -73.9% |
| Q3 2018 | $168,000 | – | 10,000 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALETHEA CAPITAL MANAGEMENT, LLC | 787,973 | $615,000 | 0.77% |
| CM Management, LLC | 600,000 | $468,000 | 0.50% |
| ARMISTICE CAPITAL, LLC | 17,100,000 | $13,338,000 | 0.23% |
| Sargent Investment Group, LLC | 614,600 | $479,000 | 0.15% |
| Ergoteles LLC | 744,275 | $581,000 | 0.02% |
| Sonora Investment Management Group, LLC | 103,000 | $80,000 | 0.01% |
| CAXTON ASSOCIATES LP | 107,135 | $84,000 | 0.01% |
| MCDONALD PARTNERS LLC | 42,570 | $33,000 | 0.01% |
| Pinz Capital Management, LP | 15,600 | $12,000 | 0.01% |
| D. E. Shaw & Co., Inc. | 8,051,858 | $6,281,000 | 0.01% |