SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 175 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is 2.05 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $38,000 | -95.0% | 48,300 | -91.7% | 0.00% | -100.0% |
| Q1 2022 | $755,000 | +53.1% | 585,000 | +50.6% | 0.00% | +100.0% |
| Q4 2021 | $493,000 | -54.2% | 388,500 | -21.4% | 0.00% | -66.7% |
| Q3 2021 | $1,077,000 | -80.9% | 493,991 | -67.2% | 0.00% | -80.0% |
| Q2 2021 | $5,645,000 | +30.1% | 1,505,291 | +13.1% | 0.02% | +25.0% |
| Q1 2021 | $4,338,000 | -1.8% | 1,330,591 | +2.7% | 0.01% | 0.0% |
| Q4 2020 | $4,416,000 | +38.2% | 1,295,091 | +65.4% | 0.01% | +33.3% |
| Q3 2020 | $3,195,000 | +33.0% | 783,191 | +10.2% | 0.01% | +28.6% |
| Q2 2020 | $2,402,000 | +91.1% | 710,591 | +31.7% | 0.01% | +40.0% |
| Q1 2020 | $1,257,000 | +221.5% | 539,391 | +402.7% | 0.01% | +400.0% |
| Q4 2019 | $391,000 | -62.8% | 107,291 | -15.4% | 0.00% | -66.7% |
| Q3 2019 | $1,052,000 | -1.7% | 126,791 | +2.0% | 0.00% | 0.0% |
| Q2 2019 | $1,070,000 | +15.6% | 124,291 | +43.5% | 0.00% | +50.0% |
| Q1 2019 | $926,000 | +90.5% | 86,591 | +56.0% | 0.00% | +100.0% |
| Q4 2018 | $486,000 | +100.8% | 55,500 | +285.4% | 0.00% | 0.0% |
| Q3 2018 | $242,000 | -11.7% | 14,400 | -15.3% | 0.00% | 0.0% |
| Q1 2018 | $274,000 | -45.8% | 17,000 | -36.3% | 0.00% | 0.0% |
| Q4 2017 | $506,000 | -61.5% | 26,691 | -71.4% | 0.00% | -75.0% |
| Q3 2017 | $1,314,000 | +151.7% | 93,391 | +33.2% | 0.00% | +100.0% |
| Q2 2017 | $522,000 | -12.0% | 70,091 | -23.2% | 0.00% | 0.0% |
| Q1 2017 | $593,000 | -2.8% | 91,291 | -33.7% | 0.00% | 0.0% |
| Q4 2016 | $610,000 | -4.1% | 137,591 | +1.0% | 0.00% | -33.3% |
| Q3 2016 | $636,000 | +87.1% | 136,291 | +163.7% | 0.00% | +50.0% |
| Q2 2016 | $340,000 | +183.3% | 51,691 | +175.0% | 0.00% | +100.0% |
| Q1 2016 | $120,000 | +84.6% | 18,800 | +74.1% | 0.00% | – |
| Q4 2015 | $65,000 | -67.3% | 10,800 | -66.0% | 0.00% | -100.0% |
| Q3 2015 | $199,000 | +29.2% | 31,791 | +41.3% | 0.00% | 0.0% |
| Q2 2015 | $154,000 | – | 22,492 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|