Amgen shares owned by Adage Capital Partners GP
Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Adage Capital Partners GP
from 13F filings
Historical chart of Adage Capital Partners GP investment in Amgen
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Quarterly reported holdings in Amgen by Adage Capital Partners GP
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $67M | 238k | 282.20 |
| 2025-06-30 | $53M | 189k | 279.21 |
| 2025-03-31 | $70M | 226k | 311.55 |
| 2024-12-31 | $79M | 305k | 260.64 |
| 2024-09-30 | $194M | 602k | 322.21 |
| 2024-06-30 | $181M | 578k | 312.45 |
| 2024-03-31 | $119M | 419k | 284.32 |
| 2023-09-30 | $194M | 722k | 268.76 |
| 2023-06-30 | $81M | 364k | 222.02 |
| 2023-03-31 | $86M | 356k | 241.75 |
| 2022-12-31 | $98M | 373k | 262.64 |
| 2021-09-30 | $36M | 169k | 212.65 |
| 2021-06-30 | $9.3M | 38k | 243.76 |
| 2021-03-31 | $110M | 441k | 248.81 |
| 2020-12-31 | $116M | 503k | 229.92 |
| 2020-09-30 | $158M | 621k | 254.16 |
| 2020-06-30 | $197M | 834k | 235.86 |
| 2020-03-31 | $126M | 620k | 202.73 |
| 2019-12-31 | $99M | 411k | 241.07 |
| 2019-09-30 | $72M | 372k | 193.51 |
| 2019-06-30 | $15M | 79k | 184.28 |
| 2019-03-31 | $41M | 213k | 189.98 |
| 2018-12-31 | $80M | 413k | 194.67 |
| 2018-09-30 | $94M | 453k | 207.29 |
| 2018-06-30 | $136M | 735k | 184.59 |
| 2018-03-31 | $98M | 576k | 170.48 |
| 2017-12-31 | $162M | 929k | 173.90 |
| 2017-09-30 | $152M | 816k | 186.45 |
| 2017-06-30 | $160M | 927k | 172.23 |
| 2017-03-31 | $162M | 989k | 164.07 |
| 2016-12-31 | $134M | 917k | 146.21 |
| 2016-09-30 | $157M | 940k | 166.81 |
| 2016-06-30 | $165M | 1.1M | 152.15 |
| 2016-03-31 | $164M | 1.1M | 149.93 |
| 2015-12-31 | $210M | 1.3M | 162.33 |
| 2015-09-30 | $179M | 1.3M | 138.32 |
| 2015-06-30 | $149M | 973k | 153.52 |
| 2015-03-31 | $120M | 748k | 159.85 |
| 2014-12-31 | $93M | 585k | 159.29 |
| 2014-09-30 | $36M | 254k | 140.46 |
| 2014-06-30 | $85M | 720k | 118.37 |
| 2014-03-31 | $118M | 954k | 123.34 |
| 2013-12-31 | $156M | 1.4M | 114.08 |
| 2013-09-30 | $232M | 2.1M | 111.93 |
| 2013-06-30 | $44M | 445k | 98.66 |
| 2013-03-31 | $57M | 553k | 102.51 |
| 2012-09-30 | $32M | 375k | 84.29 |
| 2012-06-30 | $11M | 150k | 73.04 |
| 2011-09-30 | $9.6M | 176k | 54.95 |
| 2011-06-30 | $77M | 1.3M | 58.35 |
| 2011-03-31 | $113M | 2.1M | 53.45 |
| 2010-12-31 | $96M | 1.8M | 54.90 |