SPECTRUM PHARMACEUTICALS INC's ticker is and the CUSIP is 84763A958. A total of 3 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $20,775 | +29.9% | 27,700 | -36.2% | 0.00% | – |
| Q4 2022 | $15,993 | +166.6% | 43,400 | +207.8% | 0.00% | – |
| Q3 2022 | $6,000 | +20.0% | 14,100 | +261.5% | 0.00% | – |
| Q1 2022 | $5,000 | -37.5% | 3,900 | -40.0% | 0.00% | – |
| Q4 2021 | $8,000 | +300.0% | 6,500 | +490.9% | 0.00% | – |
| Q3 2021 | $2,000 | -90.9% | 1,100 | -81.4% | 0.00% | – |
| Q2 2021 | $22,000 | 0.0% | 5,900 | -11.9% | 0.00% | – |
| Q1 2021 | $22,000 | +2100.0% | 6,700 | +2133.3% | 0.00% | – |
| Q4 2020 | $1,000 | -50.0% | 300 | -50.0% | 0.00% | – |
| Q3 2020 | $2,000 | -94.9% | 600 | -94.8% | 0.00% | – |
| Q2 2020 | $39,000 | -26.4% | 11,600 | -48.9% | 0.00% | – |
| Q1 2020 | $53,000 | -94.0% | 22,700 | -90.6% | 0.00% | -100.0% |
| Q4 2019 | $881,000 | +21925.0% | 241,900 | +48280.0% | 0.01% | – |
| Q3 2019 | $4,000 | -92.3% | 500 | -91.7% | 0.00% | – |
| Q2 2019 | $52,000 | +5100.0% | 6,000 | +5900.0% | 0.00% | – |
| Q1 2019 | $1,000 | -97.2% | 100 | -97.6% | 0.00% | – |
| Q4 2018 | $36,000 | -98.7% | 4,100 | -97.6% | 0.00% | -100.0% |
| Q3 2018 | $2,846,000 | +3.8% | 169,400 | +29.5% | 0.02% | -4.3% |
| Q2 2018 | $2,742,000 | +467.7% | 130,800 | +336.0% | 0.02% | +360.0% |
| Q1 2018 | $483,000 | -61.6% | 30,000 | -54.8% | 0.01% | -44.4% |
| Q4 2017 | $1,258,000 | +2759.1% | 66,400 | +2041.9% | 0.01% | – |
| Q3 2017 | $44,000 | +120.0% | 3,100 | +3.3% | 0.00% | – |
| Q1 2017 | $20,000 | -51.2% | 3,000 | -67.4% | 0.00% | – |
| Q4 2016 | $41,000 | +141.2% | 9,200 | +253.8% | 0.00% | – |
| Q2 2016 | $17,000 | +1600.0% | 2,600 | +1200.0% | 0.00% | – |
| Q1 2016 | $1,000 | -98.9% | 200 | -98.7% | 0.00% | -100.0% |
| Q3 2015 | $95,000 | -75.8% | 15,900 | -72.3% | 0.00% | -80.0% |
| Q2 2015 | $393,000 | -75.7% | 57,400 | -78.5% | 0.01% | -80.0% |
| Q1 2015 | $1,617,000 | +396.0% | 266,400 | +466.8% | 0.02% | +400.0% |
| Q4 2014 | $326,000 | -18.5% | 47,000 | -4.3% | 0.01% | -16.7% |
| Q3 2014 | $400,000 | +174.0% | 49,100 | +172.8% | 0.01% | +200.0% |
| Q2 2014 | $146,000 | -43.8% | 18,000 | -45.8% | 0.00% | -50.0% |
| Q1 2014 | $260,000 | -8.8% | 33,200 | +3.1% | 0.00% | 0.0% |
| Q4 2013 | $285,000 | +14.9% | 32,200 | +8.8% | 0.00% | -20.0% |
| Q3 2013 | $248,000 | -61.8% | 29,600 | -66.0% | 0.01% | -68.8% |
| Q2 2013 | $649,000 | – | 87,000 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 300 | $1,000 | 0.00% |
| SIMPLEX TRADING, LLC | 388 | $132,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |