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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $20,000 | -41.2% | 15,500 | 0.0% | 0.00% | -100.0% |
| Q3 2021 | $34,000 | -41.4% | 15,500 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $58,000 | +13.7% | 15,500 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $51,000 | -3.8% | 15,500 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $53,000 | -15.9% | 15,500 | 0.0% | 0.00% | -50.0% |
| Q3 2020 | $63,000 | +21.2% | 15,500 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $52,000 | +44.4% | 15,500 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $36,000 | -35.7% | 15,500 | 0.0% | 0.00% | -50.0% |
| Q4 2019 | $56,000 | -56.2% | 15,500 | +0.1% | 0.00% | -50.0% |
| Q3 2019 | $128,000 | -3.8% | 15,490 | +0.3% | 0.00% | 0.0% |
| Q2 2019 | $133,000 | -17.9% | 15,450 | +1.9% | 0.00% | -20.0% |
| Q1 2019 | $162,000 | +21.8% | 15,160 | -0.3% | 0.01% | +25.0% |
| Q4 2018 | $133,000 | -46.4% | 15,210 | +3.0% | 0.00% | -33.3% |
| Q3 2018 | $248,000 | -16.5% | 14,770 | +4.2% | 0.01% | -25.0% |
| Q2 2018 | $297,000 | +40.8% | 14,170 | +8.1% | 0.01% | +60.0% |
| Q1 2018 | $211,000 | -32.6% | 13,110 | -20.6% | 0.01% | -37.5% |
| Q4 2017 | $313,000 | +47.6% | 16,510 | +9.4% | 0.01% | +60.0% |
| Q3 2017 | $212,000 | 0.0% | 15,090 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $212,000 | – | 15,090 | – | 0.01% | – |
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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% |