SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 162 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 2.92 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $4,000 | -50.0% | 1,013 | 0.0% | 0.00% | – |
| Q3 2019 | $8,000 | – | 1,013 | +7692.3% | 0.00% | – |
| Q2 2019 | $0 | – | 13 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | -100.0% | 13 | -96.9% | 0.00% | – |
| Q4 2018 | $4,000 | -42.9% | 423 | -3.4% | 0.00% | – |
| Q3 2018 | $7,000 | +250.0% | 438 | +305.6% | 0.00% | – |
| Q1 2018 | $2,000 | 0.0% | 108 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | 0.0% | 108 | 0.0% | 0.00% | – |
| Q3 2017 | $2,000 | +100.0% | 108 | -54.0% | 0.00% | – |
| Q4 2016 | $1,000 | 0.0% | 235 | 0.0% | 0.00% | – |
| Q3 2016 | $1,000 | 0.0% | 235 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | – | 235 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sargent Investment Group, LLC | 468,405 | $5,007,000 | 2.41% |
| Sio Capital Management, LLC | 554,019 | $5,922,000 | 1.60% |
| ARMISTICE CAPITAL, LLC | 1,928,000 | $20,610,000 | 1.13% |
| Sonora Investment Management, LLC | 713,624 | $7,629,000 | 0.93% |
| ArrowMark Colorado Holdings LLC | 3,531,791 | $37,755,000 | 0.36% |
| ASHFORD CAPITAL MANAGEMENT INC | 142,737 | $1,526,000 | 0.22% |
| Kazazian Asset Management, LLC | 13,054 | $140,000 | 0.19% |
| Candriam S.C.A. | 1,044,900 | $11,170,000 | 0.14% |
| PRIMECAP MANAGEMENT CO/CA/ | 11,059,000 | $118,221,000 | 0.09% |
| Inspire Investing, LLC | 16,025 | $171,000 | 0.08% |