SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 70 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.17 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $61,557 | +1227.8% | 64,122 | +409.6% | 0.00% | – |
| Q4 2022 | $4,636 | -91.3% | 12,582 | -89.9% | 0.00% | – |
| Q3 2022 | $53,000 | -56.2% | 124,369 | -19.6% | 0.00% | -100.0% |
| Q2 2022 | $121,000 | +116.1% | 154,597 | +250.3% | 0.00% | – |
| Q4 2021 | $56,000 | -82.3% | 44,132 | -47.6% | 0.00% | -100.0% |
| Q2 2021 | $316,000 | +496.2% | 84,158 | +446.5% | 0.00% | +300.0% |
| Q4 2020 | $53,000 | -75.5% | 15,400 | -71.0% | 0.00% | -66.7% |
| Q3 2020 | $216,000 | – | 53,022 | – | 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% |