SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 149 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is 2.87 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $18 | -100.0% | 24,300 | -85.6% | 0.00% | -100.0% |
| Q4 2021 | $214,000 | +58.5% | 168,847 | +171.7% | 0.00% | 0.0% |
| Q3 2021 | $135,000 | +60.7% | 62,153 | +152.1% | 0.00% | +100.0% |
| Q4 2020 | $84,000 | +47.4% | 24,653 | +77.3% | 0.00% | 0.0% |
| Q3 2020 | $57,000 | -16.2% | 13,903 | -31.0% | 0.00% | -50.0% |
| Q2 2020 | $68,000 | -45.2% | 20,158 | -41.1% | 0.00% | 0.0% |
| Q4 2019 | $124,000 | +39.3% | 34,200 | +219.6% | 0.00% | -33.3% |
| Q3 2019 | $89,000 | – | 10,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 7,383,466 | $139,917,000 | 12.64% |
| ASHFORD CAPITAL MANAGEMENT INC | 362,615 | $6,872,000 | 1.07% |
| NEXTHERA CAPITAL LP | 259,300 | $4,914,000 | 0.91% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 639,856 | $12,125,000 | 0.89% |
| Sonora Investment Management, LLC | 249,502 | $4,728,063,000 | 0.76% |
| Kazazian Asset Management, LLC | 32,526 | $616,000 | 0.63% |
| Piermont Capital Management Inc. | 88,372 | $1,675,000 | 0.55% |
| J. Goldman & Co LP | 266,479 | $5,050,000 | 0.26% |
| J. Goldman & Co LP | 251,500 | $4,766,000 | 0.25% |
| Opaleye Management Inc. | 31,000 | $587,000 | 0.19% |