Amgen shares owned by Portland Global Advisors
Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Portland Global Advisors
from 13F filings
Historical chart of Portland Global Advisors investment in Amgen
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Quarterly reported holdings in Amgen by Portland Global Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $6.5M | 23k | 284.32 |
| 2023-09-30 | $6.2M | 23k | 268.75 |
| 2023-06-30 | $5.0M | 23k | 222.03 |
| 2023-03-31 | $5.2M | 22k | 241.73 |
| 2022-12-31 | $5.4M | 21k | 262.64 |
| 2022-09-30 | $4.9M | 22k | 225.39 |
| 2022-06-30 | $5.2M | 22k | 243.31 |
| 2022-03-31 | $5.1M | 21k | 241.82 |
| 2021-12-31 | $4.6M | 21k | 224.97 |
| 2021-09-30 | $4.1M | 19k | 212.67 |
| 2021-06-30 | $4.4M | 18k | 243.75 |
| 2021-03-31 | $4.3M | 17k | 248.82 |
| 2020-12-31 | $3.9M | 17k | 229.94 |
| 2020-09-30 | $4.3M | 17k | 254.14 |
| 2020-06-30 | $4.1M | 17k | 235.87 |
| 2020-03-31 | $3.5M | 17k | 202.75 |
| 2019-12-31 | $4.3M | 18k | 241.06 |
| 2019-09-30 | $3.5M | 18k | 193.52 |
| 2019-06-30 | $3.4M | 18k | 184.26 |
| 2019-03-31 | $2.9M | 15k | 189.99 |
| 2018-12-31 | $2.9M | 15k | 194.68 |
| 2018-09-30 | $3.0M | 15k | 207.32 |
| 2018-06-30 | $2.7M | 15k | 184.59 |
| 2018-03-31 | $2.5M | 14k | 170.45 |
| 2017-12-31 | $2.6M | 15k | 173.92 |
| 2017-09-30 | $2.8M | 15k | 186.44 |
| 2017-06-30 | $2.6M | 15k | 172.25 |
| 2017-03-31 | $2.5M | 15k | 164.05 |
| 2016-12-31 | $2.2M | 15k | 146.18 |
| 2016-09-30 | $2.5M | 15k | 166.79 |
| 2016-06-30 | $2.2M | 15k | 152.17 |
| 2016-03-31 | $2.2M | 15k | 149.91 |
| 2015-12-31 | $2.3M | 14k | 162.36 |
| 2015-09-30 | $1.9M | 14k | 138.32 |
| 2015-06-30 | $2.1M | 14k | 153.51 |
| 2015-03-31 | $2.3M | 14k | 159.87 |
| 2014-12-31 | $2.3M | 14k | 159.27 |
| 2014-09-30 | $2.0M | 14k | 140.48 |
| 2014-06-30 | $1.7M | 15k | 118.40 |
| 2014-03-31 | $1.6M | 13k | 123.33 |
| 2013-12-31 | $1.5M | 13k | 114.05 |
| 2013-09-30 | $1.3M | 14k | 98.66 |
| 2013-06-30 | $1.3M | 14k | 98.66 |
| 2013-03-31 | $1.4M | 14k | 102.52 |
| 2012-12-31 | $1.2M | 14k | 86.22 |
| 2012-09-30 | $1.1M | 14k | 84.30 |
| 2012-06-30 | $968k | 13k | 72.91 |
| 2012-03-31 | $846k | 13k | 67.94 |
| 2011-12-31 | $800k | 13k | 64.25 |
| 2011-09-30 | $635k | 12k | 54.97 |
| 2011-06-30 | $679k | 12k | 58.35 |
| 2011-03-31 | $554k | 10k | 53.44 |