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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $97,000 | -63.0% | 25,996 | -66.1% | 0.00% | -100.0% |
| Q4 2020 | $262,000 | -69.7% | 76,745 | -70.0% | 0.00% | -66.7% |
| Q2 2020 | $865,000 | +8.0% | 255,880 | -25.6% | 0.01% | -14.3% |
| Q1 2020 | $801,000 | +8.5% | 343,874 | +69.5% | 0.01% | +40.0% |
| Q4 2019 | $738,000 | -57.3% | 202,825 | -2.7% | 0.01% | -58.3% |
| Q3 2019 | $1,728,000 | +13.3% | 208,350 | +17.6% | 0.01% | +20.0% |
| Q2 2019 | $1,525,000 | +400.0% | 177,125 | +520.4% | 0.01% | +400.0% |
| Q1 2019 | $305,000 | -64.2% | 28,550 | -43.8% | 0.00% | -60.0% |
| Q3 2018 | $853,000 | +21.2% | 50,790 | -53.1% | 0.01% | 0.0% |
| Q1 2017 | $704,000 | -21.6% | 108,304 | -46.6% | 0.01% | -16.7% |
| Q4 2016 | $898,000 | -9.4% | 202,700 | -4.5% | 0.01% | -14.3% |
| Q3 2016 | $991,000 | -54.9% | 212,300 | -36.5% | 0.01% | -56.2% |
| Q2 2016 | $2,195,000 | -18.2% | 334,100 | -20.8% | 0.02% | -23.8% |
| Q1 2016 | $2,682,000 | -27.5% | 421,725 | -31.3% | 0.02% | -32.3% |
| Q4 2015 | $3,700,000 | +62.7% | 613,525 | +61.3% | 0.03% | +72.2% |
| Q3 2015 | $2,274,000 | +771.3% | 380,300 | +898.2% | 0.02% | +800.0% |
| Q2 2015 | $261,000 | +36.6% | 38,100 | +21.3% | 0.00% | 0.0% |
| Q1 2015 | $191,000 | +5.5% | 31,400 | +20.3% | 0.00% | +100.0% |
| Q4 2014 | $181,000 | – | 26,100 | – | 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% |