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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | -95.2% | 817 | -95.1% | 0.00% | -100.0% |
| Q4 2021 | $21,000 | +50.0% | 16,752 | +346.1% | 0.00% | – |
| Q2 2021 | $14,000 | +366.7% | 3,755 | +299.9% | 0.00% | – |
| Q1 2021 | $3,000 | -78.6% | 939 | -76.3% | 0.00% | -100.0% |
| Q4 2019 | $14,000 | +133.3% | 3,956 | +407.2% | 0.00% | +50.0% |
| Q3 2019 | $6,000 | +20.0% | 780 | +78.9% | 0.00% | 0.0% |
| Q1 2019 | $5,000 | – | 436 | – | 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% |