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 | $1 | -88.9% | 17,700 | -57.2% | 0.00% | -100.0% |
| Q4 2022 | $9 | -99.9% | 41,400 | -13.9% | 0.00% | 0.0% |
| Q3 2022 | $14,000 | +27.3% | 48,100 | -1.0% | 0.00% | – |
| Q2 2022 | $11,000 | +266.7% | 48,600 | +180.9% | 0.00% | – |
| Q1 2022 | $3,000 | -25.0% | 17,300 | -1.7% | 0.00% | – |
| Q2 2021 | $4,000 | 0.0% | 17,600 | +10.7% | 0.00% | – |
| Q1 2021 | $4,000 | +100.0% | 15,900 | +13.6% | 0.00% | – |
| Q4 2020 | $2,000 | -81.8% | 14,000 | -39.4% | 0.00% | -100.0% |
| Q3 2020 | $11,000 | -21.4% | 23,100 | +128.7% | 0.00% | 0.0% |
| Q2 2020 | $14,000 | +1300.0% | 10,100 | -51.7% | 0.00% | – |
| Q4 2019 | $1,000 | -99.8% | 20,900 | -34.1% | 0.00% | -100.0% |
| Q4 2017 | $601,000 | – | 31,733 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 2,020,583 | $15,053,000 | 1.77% |
| Piermont Capital Management Inc. | 247,882 | $1,847,000 | 0.53% |
| BARD ASSOCIATES INC | 129,380 | $964,000 | 0.44% |
| Sonora Investment Management, LLC | 239,202 | $1,782,055,000 | 0.34% |
| TFS CAPITAL LLC | 97,526 | $727,000 | 0.28% |
| Alambic Investment Management, L.P. | 165,001 | $1,229,000 | 0.15% |
| KENNEDY CAPITAL MANAGEMENT LLC | 491,075 | $3,659,000 | 0.07% |
| Renaissance Technologies | 6,071,817 | $45,235,000 | 0.06% |
| Granite Investment Partners, LLC | 97,023 | $723,000 | 0.05% |
| ClariVest Asset Management LLC | 241,909 | $1,802,000 | 0.04% |