SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 130 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 0.44 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $42,000 | -73.1% | 6,455 | -81.7% | 0.04% | -45.3% |
| Q4 2016 | $156,000 | +2500.0% | 35,301 | +2784.1% | 0.06% | +1500.0% |
| Q3 2016 | $6,000 | -94.9% | 1,224 | -93.1% | 0.00% | -95.4% |
| Q2 2016 | $117,000 | +735.7% | 17,764 | +707.5% | 0.09% | +770.0% |
| Q1 2016 | $14,000 | – | 2,200 | – | 0.01% | – |
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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% |