Amgen shares owned by Boston Common Asset Management
Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Boston Common Asset Management
from 13F filings
Historical chart of Boston Common Asset Management investment in Amgen
Tip: Access up to 7 years of quarterly data
All positions including Amgen held by Boston Common Asset Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Amgen by Boston Common Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $13M | 46k | 282.20 |
| 2025-06-30 | $13M | 48k | 279.21 |
| 2025-03-31 | $16M | 50k | 311.55 |
| 2024-12-31 | $5.7M | 22k | 260.64 |
| 2024-09-30 | $221k | 687 | 321.69 |
| 2024-06-30 | $215k | 687 | 312.95 |
| 2024-03-31 | $4.0M | 14k | 284.29 |
| 2023-12-31 | $8.3M | 29k | 288.02 |
| 2023-09-30 | $13M | 47k | 268.75 |
| 2023-06-30 | $14M | 63k | 222.02 |
| 2023-03-31 | $19M | 80k | 241.75 |
| 2022-12-31 | $22M | 83k | 262.64 |
| 2022-09-30 | $22M | 99k | 225.40 |
| 2022-06-30 | $23M | 94k | 243.30 |
| 2022-03-31 | $18M | 75k | 241.82 |
| 2021-12-31 | $12M | 53k | 224.97 |
| 2021-09-30 | $11M | 52k | 212.65 |
| 2021-06-30 | $13M | 52k | 243.74 |
| 2021-03-31 | $13M | 54k | 248.80 |
| 2020-12-31 | $13M | 54k | 229.92 |
| 2020-09-30 | $10M | 40k | 254.16 |
| 2020-06-30 | $8.4M | 36k | 235.85 |
| 2020-03-31 | $6.9M | 34k | 202.73 |
| 2019-12-31 | $8.2M | 34k | 241.07 |
| 2019-09-30 | $6.6M | 34k | 193.51 |
| 2019-06-30 | $1.9M | 10k | 184.32 |
| 2019-03-31 | $2.1M | 11k | 190.02 |
| 2018-12-31 | $2.1M | 11k | 194.65 |
| 2018-09-30 | $2.3M | 11k | 207.27 |
| 2018-06-30 | $2.6M | 14k | 184.57 |
| 2018-03-31 | $2.0M | 12k | 170.45 |
| 2016-09-30 | $711k | 4.3k | 166.82 |
| 2016-06-30 | $754k | 5.0k | 152.17 |
| 2016-03-31 | $663k | 4.4k | 150.00 |
| 2015-03-31 | $359k | 2.2k | 159.91 |
| 2014-12-31 | $370k | 2.3k | 159.48 |
| 2014-09-30 | $563k | 4.0k | 140.57 |
| 2014-06-30 | $485k | 4.1k | 118.44 |
| 2014-03-31 | $570k | 4.6k | 123.24 |
| 2013-12-31 | $537k | 4.7k | 114.13 |
| 2013-09-30 | $512k | 4.6k | 112.01 |
| 2013-06-30 | $465k | 4.7k | 98.60 |
| 2013-03-31 | $485k | 4.7k | 102.41 |
| 2012-12-31 | $636k | 7.4k | 86.17 |
| 2012-09-30 | $624k | 7.4k | 84.31 |
| 2012-06-30 | $517k | 7.1k | 72.86 |
| 2012-03-31 | $395k | 6.2k | 64.22 |
| 2011-12-31 | $395k | 6.2k | 64.22 |
| 2009-09-30 | $446k | 7.4k | 60.26 |
More positions owned by Boston Common Asset Management
View all positions for Boston Common Asset Management