SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 70 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.17 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $28 | +27.3% | 28,305 | 0.0% | 0.00% | – |
| Q1 2023 | $22 | +69.2% | 28,305 | -18.5% | 0.00% | – |
| Q4 2022 | $13 | -99.9% | 34,751 | -1.7% | 0.00% | – |
| Q3 2022 | $16,000 | -50.0% | 35,352 | -13.7% | 0.00% | – |
| Q2 2022 | $32,000 | -54.9% | 40,948 | -25.6% | 0.00% | – |
| Q1 2022 | $71,000 | +14.5% | 55,026 | +13.1% | 0.00% | – |
| Q4 2021 | $62,000 | -73.8% | 48,651 | -55.3% | 0.00% | – |
| Q3 2021 | $237,000 | -51.4% | 108,904 | -16.3% | 0.00% | – |
| Q2 2021 | $488,000 | +19.0% | 130,104 | +3.5% | 0.00% | – |
| Q1 2021 | $410,000 | -2.4% | 125,692 | +2.0% | 0.00% | – |
| Q4 2020 | $420,000 | -20.6% | 123,251 | -4.9% | 0.00% | – |
| Q3 2020 | $529,000 | +11.8% | 129,648 | -7.4% | 0.00% | – |
| Q2 2020 | $473,000 | +50.6% | 139,947 | +3.9% | 0.00% | – |
| Q1 2020 | $314,000 | +61.0% | 134,638 | +151.5% | 0.00% | – |
| Q4 2019 | $195,000 | -56.0% | 53,527 | +0.2% | 0.00% | – |
| Q3 2019 | $443,000 | -0.7% | 53,408 | +3.1% | 0.00% | – |
| Q2 2019 | $446,000 | -18.6% | 51,791 | +0.9% | 0.00% | – |
| Q1 2019 | $548,000 | +23.7% | 51,305 | +1.2% | 0.00% | – |
| Q4 2018 | $443,000 | +19.7% | 50,674 | +130.3% | 0.00% | – |
| Q3 2018 | $370,000 | -17.0% | 22,003 | +3.3% | 0.00% | – |
| Q2 2018 | $446,000 | +53.8% | 21,300 | +18.2% | 0.00% | – |
| Q1 2018 | $290,000 | -13.4% | 18,015 | +1.9% | 0.00% | – |
| Q4 2017 | $335,000 | -8.5% | 17,686 | -32.0% | 0.00% | – |
| Q3 2017 | $366,000 | +88.7% | 26,016 | 0.0% | 0.00% | – |
| Q2 2017 | $194,000 | +9.6% | 26,016 | -4.4% | 0.00% | – |
| Q1 2017 | $177,000 | +47.5% | 27,200 | 0.0% | 0.00% | – |
| Q4 2016 | $120,000 | -5.5% | 27,200 | 0.0% | 0.00% | – |
| Q3 2016 | $127,000 | -29.1% | 27,200 | 0.0% | 0.00% | – |
| Q2 2016 | $179,000 | +3.5% | 27,200 | 0.0% | 0.00% | – |
| Q1 2016 | $173,000 | +5.5% | 27,200 | 0.0% | 0.00% | – |
| Q4 2015 | $164,000 | – | 27,200 | – | 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% |
| MCDONALD PARTNERS LLC | 42,570 | $33,000 | 0.01% |
| CAXTON ASSOCIATES LP | 107,135 | $84,000 | 0.01% |
| Sonora Investment Management Group, LLC | 103,000 | $80,000 | 0.01% |
| Pinz Capital Management, LP | 15,600 | $12,000 | 0.01% |
| Crestline Management, LP | 65,362 | $51,000 | 0.01% |