SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 165 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 3.26 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $404,000 | -46.3% | 185,226 | -7.7% | 0.00% | -33.3% |
| Q2 2021 | $752,000 | -35.1% | 200,606 | -43.6% | 0.00% | -40.0% |
| Q1 2021 | $1,159,000 | +412.8% | 355,378 | +436.9% | 0.01% | +400.0% |
| Q4 2020 | $226,000 | -4.6% | 66,196 | +13.8% | 0.00% | 0.0% |
| Q3 2020 | $237,000 | -25.9% | 58,168 | -38.5% | 0.00% | -50.0% |
| Q2 2020 | $320,000 | +138.8% | 94,620 | +64.9% | 0.00% | +100.0% |
| Q1 2020 | $134,000 | +143.6% | 57,370 | +277.4% | 0.00% | – |
| Q4 2019 | $55,000 | -82.5% | 15,200 | -58.5% | 0.00% | -100.0% |
| Q2 2019 | $315,000 | +39.4% | 36,590 | +73.0% | 0.00% | +100.0% |
| Q1 2019 | $226,000 | -8.9% | 21,150 | +78.7% | 0.00% | 0.0% |
| Q2 2018 | $248,000 | +40.1% | 11,837 | -5.8% | 0.00% | 0.0% |
| Q3 2017 | $177,000 | – | 12,560 | – | 0.00% | – |
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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% |