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Amgen shares owned by Grandfield & Dodd

Quarter-by-quarter ownership of Amgen (AMGN) shares owned by Grandfield & Dodd from 13F filings

Historical chart of Grandfield & Dodd investment in Amgen

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All positions including Amgen held by Grandfield & Dodd consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amgen by Grandfield & Dodd

Quarter filed Position value Share count Share price at filing
2023-12-31 $2.5M 8.8k 288.02
2023-09-30 $2.5M 9.3k 268.76
2023-06-30 $2.1M 9.4k 222.02
2023-03-31 $2.5M 10k 241.75
2022-12-31 $2.5M 9.6k 262.64
2022-09-30 $2.2M 9.7k 225.25
2022-06-30 $2.5M 10k 243.76
2022-03-31 $2.6M 11k 242.00
2021-12-31 $2.5M 11k 224.81
2021-09-30 $2.6M 12k 212.57
2021-06-30 $3.2M 13k 243.72
2021-03-31 $3.4M 14k 248.65
2020-12-31 $3.2M 14k 230.24
2020-09-30 $3.7M 15k 253.94
2020-06-30 $3.6M 15k 236.17
2020-03-31 $4.0M 20k 202.75
2019-12-31 $7.2M 30k 241.07
2019-09-30 $5.8M 30k 193.52
2019-06-30 $5.7M 31k 184.27
2019-03-31 $6.2M 33k 189.97
2018-12-31 $6.5M 33k 194.66
2018-09-30 $7.1M 34k 207.28
2018-06-30 $6.6M 36k 184.60
2018-03-31 $6.4M 38k 170.48
2017-12-31 $6.8M 39k 173.90
2017-09-30 $7.7M 41k 186.45
2017-06-30 $8.4M 49k 172.23
2017-03-31 $9.4M 57k 164.08
2016-12-31 $9.0M 62k 146.21
2016-09-30 $11M 64k 166.82
2016-06-30 $10M 68k 152.15
2016-03-31 $11M 75k 149.93
2015-12-31 $13M 83k 162.33
2015-09-30 $12M 85k 138.32
2015-06-30 $13M 86k 153.52
2015-03-31 $15M 95k 159.85
2014-12-31 $15M 95k 159.29
2014-09-30 $14M 103k 140.46
2014-06-30 $12M 102k 118.37
2014-03-31 $13M 102k 123.34
2013-12-31 $12M 103k 114.08
2013-09-30 $12M 105k 111.92
2013-06-30 $10M 106k 98.66
2013-03-31 $12M 114k 102.51
2012-12-31 $9.8M 114k 86.20
2012-09-30 $9.7M 115k 84.29
2012-06-30 $8.5M 117k 72.91
2012-03-31 $7.9M 117k 67.97
2011-12-31 $7.3M 114k 64.21
2011-09-30 $6.0M 109k 54.96
2011-06-30 $6.1M 105k 58.35
2011-03-31 $5.3M 100k 53.45
2010-12-31 $5.0M 92k 54.90