SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 148 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $75 | +102.7% | 100 | 0.0% | 0.00% | – |
| Q4 2022 | $37 | -98.2% | 100 | -82.5% | 0.00% | – |
| Q2 2021 | $2,000 | +100.0% | 571 | +131.2% | 0.00% | – |
| Q4 2019 | $1,000 | -50.0% | 247 | 0.0% | 0.00% | -100.0% |
| Q3 2019 | $2,000 | 0.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $2,000 | -33.3% | 247 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $3,000 | +50.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $2,000 | -50.0% | 247 | 0.0% | 0.00% | -50.0% |
| Q3 2018 | $4,000 | -20.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $5,000 | +25.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $4,000 | -20.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $5,000 | +66.7% | 247 | 0.0% | 0.00% | +100.0% |
| Q3 2017 | $3,000 | +50.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $2,000 | 0.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $2,000 | +100.0% | 247 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $1,000 | – | 247 | +258.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 69 | -77.0% | 0.00% | -100.0% |
| Q1 2013 | $2,000 | -33.3% | 300 | 0.0% | 0.00% | -50.0% |
| Q4 2012 | $3,000 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Piermont Capital Management Inc. | 312,842 | $2,033,000 | 0.48% |
| BARD ASSOCIATES INC | 648,525 | $4,215,000 | 0.39% |
| Sonora Investment Management, LLC | 233,295 | $1,516,418,000 | 0.30% |
| Nine Chapters Capital Management LLC | 32,400 | $211,000 | 0.28% |
| Alambic Investment Management, L.P. | 287,601 | $1,869,000 | 0.23% |
| Granite Investment Partners, LLC | 201,221 | $1,308,000 | 0.09% |
| Renaissance Technologies | 5,679,800 | $36,919,000 | 0.05% |
| PDT Partners, LLC | 123,200 | $801,000 | 0.04% |
| ClariVest Asset Management LLC | 242,050 | $1,573,000 | 0.04% |
| KENNEDY CAPITAL MANAGEMENT LLC | 315,934 | $2,054,000 | 0.04% |