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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $261,000 | -56.8% | 202,201 | -57.5% | 0.00% | 0.0% |
| Q4 2021 | $604,000 | -87.9% | 475,749 | -64.1% | 0.00% | -90.9% |
| Q2 2021 | $4,973,000 | +147.8% | 1,326,237 | +115.4% | 0.01% | +120.0% |
| Q1 2021 | $2,007,000 | -62.3% | 615,643 | -60.6% | 0.01% | -66.7% |
| Q4 2020 | $5,329,000 | +55.0% | 1,562,897 | +85.4% | 0.02% | +25.0% |
| Q3 2020 | $3,439,000 | +80.2% | 842,893 | +49.3% | 0.01% | +33.3% |
| Q2 2020 | $1,908,000 | +32.1% | 564,479 | -8.9% | 0.01% | -25.0% |
| Q1 2020 | $1,444,000 | +3.7% | 619,743 | +269.1% | 0.01% | +140.0% |
| Q3 2019 | $1,393,000 | -40.0% | 167,884 | -37.8% | 0.01% | -37.5% |
| Q2 2019 | $2,323,000 | -11.8% | 269,761 | +9.4% | 0.01% | -11.1% |
| Q1 2019 | $2,635,000 | +2795.6% | 246,519 | +2270.4% | 0.01% | – |
| Q4 2018 | $91,000 | -92.4% | 10,400 | -83.6% | 0.00% | -100.0% |
| Q4 2017 | $1,202,000 | -81.5% | 63,452 | -86.3% | 0.00% | -82.6% |
| Q3 2017 | $6,496,000 | +1689.5% | 461,666 | +848.0% | 0.02% | +2200.0% |
| Q2 2017 | $363,000 | +13.1% | 48,700 | -32.7% | 0.00% | 0.0% |
| Q4 2016 | $321,000 | -42.9% | 72,350 | -39.9% | 0.00% | -50.0% |
| Q3 2016 | $562,000 | -31.5% | 120,327 | -3.6% | 0.00% | -50.0% |
| Q2 2016 | $820,000 | +294.2% | 124,771 | +281.6% | 0.00% | +300.0% |
| Q1 2016 | $208,000 | +112.2% | 32,700 | +101.9% | 0.00% | – |
| Q4 2015 | $98,000 | -81.9% | 16,200 | -82.1% | 0.00% | -100.0% |
| Q3 2015 | $541,000 | -62.4% | 90,400 | -57.0% | 0.00% | -57.1% |
| Q2 2015 | $1,439,000 | +439.0% | 210,308 | +378.1% | 0.01% | +600.0% |
| Q1 2015 | $267,000 | -22.4% | 43,985 | -11.3% | 0.00% | -50.0% |
| Q4 2014 | $344,000 | +42.1% | 49,584 | +81.2% | 0.00% | +100.0% |
| Q4 2013 | $242,000 | – | 27,367 | – | 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% |