Amgen shares owned by Martingale Asset Management
Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Martingale Asset Management
from 13F filings
Historical chart of Martingale Asset Management investment in Amgen
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Quarterly reported holdings in Amgen by Martingale Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $17M | 61k | 282.20 |
| 2025-06-30 | $19M | 67k | 279.21 |
| 2025-03-31 | $21M | 67k | 311.55 |
| 2024-12-31 | $19M | 74k | 260.64 |
| 2024-09-30 | $25M | 77k | 322.21 |
| 2024-06-30 | $29M | 93k | 312.45 |
| 2024-03-31 | $28M | 99k | 284.32 |
| 2023-12-31 | $32M | 113k | 288.02 |
| 2023-09-30 | $33M | 122k | 268.76 |
| 2023-06-30 | $29M | 129k | 222.02 |
| 2023-03-31 | $33M | 135k | 241.75 |
| 2022-12-31 | $35M | 134k | 262.64 |
| 2022-09-30 | $34M | 151k | 225.40 |
| 2022-06-30 | $37M | 154k | 243.30 |
| 2022-03-31 | $41M | 169k | 241.82 |
| 2021-12-31 | $41M | 182k | 224.97 |
| 2021-09-30 | $40M | 188k | 212.65 |
| 2021-06-30 | $53M | 219k | 243.75 |
| 2021-03-31 | $57M | 228k | 248.81 |
| 2020-12-31 | $52M | 226k | 229.92 |
| 2020-09-30 | $52M | 204k | 254.16 |
| 2020-06-30 | $46M | 196k | 235.86 |
| 2020-03-31 | $19M | 92k | 202.74 |
| 2019-12-31 | $12M | 49k | 241.08 |
| 2019-09-30 | $4.8M | 25k | 193.52 |
| 2019-06-30 | $7.3M | 40k | 184.29 |
| 2019-03-31 | $8.2M | 43k | 189.99 |
| 2018-12-31 | $6.2M | 32k | 194.68 |
| 2018-09-30 | $6.6M | 32k | 207.29 |
| 2018-06-30 | $6.2M | 33k | 184.61 |
| 2018-03-31 | $3.5M | 20k | 170.51 |
| 2017-12-31 | $3.6M | 21k | 173.93 |
| 2017-09-30 | $3.9M | 21k | 186.47 |
| 2017-06-30 | $3.6M | 21k | 172.25 |
| 2017-03-31 | $6.4M | 39k | 164.09 |
| 2016-12-31 | $11M | 75k | 146.21 |
| 2016-09-30 | $13M | 79k | 166.82 |
| 2016-06-30 | $12M | 79k | 152.15 |
| 2016-03-31 | $12M | 77k | 149.93 |
| 2015-12-31 | $12M | 76k | 162.34 |
| 2015-09-30 | $10M | 75k | 138.33 |
| 2015-06-30 | $12M | 78k | 153.53 |
| 2015-03-31 | $14M | 88k | 159.85 |
| 2014-12-31 | $14M | 86k | 159.30 |
| 2014-09-30 | $13M | 90k | 140.47 |
| 2014-06-30 | $10M | 87k | 118.37 |
| 2014-03-31 | $16M | 128k | 123.35 |
| 2013-12-31 | $13M | 113k | 114.08 |
| 2013-09-30 | $15M | 134k | 111.93 |
| 2013-06-30 | $15M | 149k | 98.67 |
| 2013-03-31 | $13M | 128k | 102.51 |
| 2012-12-31 | $12M | 144k | 86.20 |
| 2012-09-30 | $12M | 144k | 84.29 |
| 2012-03-31 | $8.3M | 123k | 67.97 |
| 2011-12-31 | $6.7M | 104k | 64.22 |
| 2011-09-30 | $4.9M | 89k | 54.97 |
| 2011-06-30 | $5.9M | 100k | 58.36 |
| 2011-03-31 | $5.5M | 104k | 53.46 |
| 2010-12-31 | $5.5M | 100k | 54.91 |
More positions owned by Martingale Asset Management
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