SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 174 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 2.23 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $150,000 | +74.4% | 41,104 | +295.7% | 0.00% | 0.0% |
| Q3 2019 | $86,000 | -6.5% | 10,388 | -2.0% | 0.00% | 0.0% |
| Q2 2019 | $92,000 | -56.6% | 10,597 | -46.7% | 0.00% | -50.0% |
| Q1 2019 | $212,000 | +247.5% | 19,870 | +186.6% | 0.00% | +100.0% |
| Q4 2018 | $61,000 | -74.5% | 6,934 | -51.3% | 0.00% | -50.0% |
| Q3 2018 | $239,000 | +419.6% | 14,238 | +391.3% | 0.00% | – |
| Q2 2018 | $46,000 | 0.0% | 2,898 | 0.0% | 0.00% | – |
| Q1 2018 | $46,000 | -35.2% | 2,898 | -22.7% | 0.00% | -100.0% |
| Q4 2017 | $71,000 | +12.7% | 3,750 | -11.8% | 0.00% | 0.0% |
| Q3 2017 | $63,000 | -25.0% | 4,250 | -62.2% | 0.00% | 0.0% |
| Q2 2017 | $84,000 | +15.1% | 11,250 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $73,000 | +62.2% | 11,250 | +12.5% | 0.00% | 0.0% |
| Q4 2016 | $45,000 | -28.6% | 10,000 | -25.2% | 0.00% | 0.0% |
| Q3 2016 | $63,000 | +1.6% | 13,364 | +42.7% | 0.00% | 0.0% |
| Q2 2016 | $62,000 | +3.3% | 9,364 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $60,000 | +566.7% | 9,364 | +534.8% | 0.00% | – |
| Q4 2015 | $9,000 | -95.1% | 1,475 | -93.7% | 0.00% | -100.0% |
| Q1 2014 | $183,000 | +35.6% | 23,300 | +52.3% | 0.01% | +25.0% |
| Q4 2013 | $135,000 | +1828.6% | 15,300 | +1693.7% | 0.00% | – |
| Q3 2013 | $7,000 | +16.7% | 853 | 0.0% | 0.00% | – |
| Q2 2013 | $6,000 | – | 853 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 6,963,756 | $145,960,000 | 9.42% |
| Avoro Capital Advisors LLC | 3,419,818 | $71,679,000 | 2.76% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 300,000 | $6,285,000 | 2.41% |
| Cormorant Asset Management, LP | 1,200,000 | $25,152,000 | 1.86% |
| Sio Capital Management, LLC | 143,550 | $3,009,000 | 1.66% |
| ASHFORD CAPITAL MANAGEMENT INC | 425,702 | $8,923,000 | 1.18% |
| PURA VIDA INVESTMENTS, LLC | 130,700 | $2,739,000 | 1.10% |
| Sonora Investment Management, LLC | 298,967 | $6,266,000 | 0.97% |
| PURA VIDA INVESTMENTS, LLC | 100,000 | $2,096,000 | 0.84% |
| J. Goldman & Co LP | 694,338 | $14,553,000 | 0.75% |