SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 142 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 11.38 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $43,392 | +209.9% | 45,200 | +306.4% | 0.00% | – |
| Q1 2022 | $14,000 | -93.5% | 11,121 | -93.5% | 0.00% | – |
| Q4 2021 | $216,000 | -42.1% | 169,994 | -0.6% | 0.00% | -100.0% |
| Q3 2021 | $373,000 | -41.3% | 171,089 | +1.0% | 0.00% | 0.0% |
| Q2 2021 | $635,000 | +19.6% | 169,369 | +4.0% | 0.00% | 0.0% |
| Q1 2021 | $531,000 | -5.0% | 162,851 | -0.7% | 0.00% | 0.0% |
| Q4 2020 | $559,000 | -16.1% | 163,971 | +0.4% | 0.00% | 0.0% |
| Q3 2020 | $666,000 | +47.3% | 163,281 | +22.0% | 0.00% | 0.0% |
| Q2 2020 | $452,000 | -9.2% | 133,871 | -37.3% | 0.00% | 0.0% |
| Q1 2020 | $498,000 | -30.4% | 213,551 | +8.6% | 0.00% | 0.0% |
| Q4 2019 | $716,000 | -59.9% | 196,717 | -8.7% | 0.00% | -66.7% |
| Q3 2019 | $1,786,000 | -1.1% | 215,467 | +2.8% | 0.00% | 0.0% |
| Q2 2019 | $1,805,000 | -0.4% | 209,593 | +23.6% | 0.00% | 0.0% |
| Q1 2019 | $1,812,000 | +25.1% | 169,523 | +2.5% | 0.00% | 0.0% |
| Q4 2018 | $1,448,000 | -50.7% | 165,456 | -5.4% | 0.00% | -25.0% |
| Q3 2018 | $2,938,000 | -54.8% | 174,861 | -43.6% | 0.00% | -60.0% |
| Q2 2018 | $6,498,000 | +165.7% | 310,001 | +103.9% | 0.01% | +150.0% |
| Q1 2018 | $2,446,000 | -12.2% | 152,041 | +3.4% | 0.00% | 0.0% |
| Q4 2017 | $2,785,000 | +58.1% | 146,991 | +17.5% | 0.00% | +33.3% |
| Q3 2017 | $1,761,000 | +103.1% | 125,141 | +7.5% | 0.00% | +200.0% |
| Q2 2017 | $867,000 | -64.9% | 116,396 | -69.3% | 0.00% | -75.0% |
| Q1 2017 | $2,467,000 | +195.8% | 379,496 | +101.5% | 0.00% | +300.0% |
| Q4 2016 | $834,000 | -53.0% | 188,316 | -50.4% | 0.00% | -66.7% |
| Q3 2016 | $1,774,000 | -38.7% | 379,916 | -13.8% | 0.00% | -40.0% |
| Q2 2016 | $2,896,000 | +225.8% | 440,866 | +215.4% | 0.01% | +150.0% |
| Q1 2016 | $889,000 | +8.7% | 139,766 | +3.0% | 0.00% | +100.0% |
| Q4 2015 | $818,000 | +1.6% | 135,666 | +0.8% | 0.00% | -50.0% |
| Q3 2015 | $805,000 | -11.0% | 134,566 | +1.8% | 0.00% | 0.0% |
| Q2 2015 | $904,000 | +20.4% | 132,166 | +6.8% | 0.00% | +100.0% |
| Q1 2015 | $751,000 | -14.9% | 123,766 | -2.8% | 0.00% | -50.0% |
| Q4 2014 | $883,000 | -9.4% | 127,366 | +6.3% | 0.00% | 0.0% |
| Q3 2014 | $975,000 | -4.6% | 119,766 | -4.7% | 0.00% | 0.0% |
| Q2 2014 | $1,022,000 | +9.1% | 125,730 | +5.2% | 0.00% | 0.0% |
| Q1 2014 | $937,000 | -10.8% | 119,566 | +0.8% | 0.00% | 0.0% |
| Q4 2013 | $1,050,000 | +6.1% | 118,666 | +0.6% | 0.00% | 0.0% |
| Q3 2013 | $990,000 | +15.4% | 117,966 | +2.5% | 0.00% | 0.0% |
| Q2 2013 | $858,000 | – | 115,066 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALETHEA CAPITAL MANAGEMENT, LLC | 787,973 | $615,000 | 0.77% |
| CM Management, LLC | 600,000 | $468,000 | 0.50% |
| ARMISTICE CAPITAL, LLC | 17,100,000 | $13,338,000 | 0.23% |
| Sargent Investment Group, LLC | 614,600 | $479,000 | 0.15% |
| Ergoteles LLC | 744,275 | $581,000 | 0.02% |
| Sonora Investment Management Group, LLC | 103,000 | $80,000 | 0.01% |
| CAXTON ASSOCIATES LP | 107,135 | $84,000 | 0.01% |
| MCDONALD PARTNERS LLC | 42,570 | $33,000 | 0.01% |
| Pinz Capital Management, LP | 15,600 | $12,000 | 0.01% |
| D. E. Shaw & Co., Inc. | 8,051,858 | $6,281,000 | 0.01% |