Amgen shares owned by Winchester Group
Historical chart of Winchester Group investment in Amgen
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All positions including Amgen held by Winchester Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Amgen by Winchester Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2013-09-30 | $1.9M | 17k | 111.90 |
| 2013-06-30 | $1.6M | 17k | 98.62 |
| 2013-03-31 | $1.7M | 17k | 102.45 |
| 2012-12-31 | $1.5M | 17k | 86.15 |
| 2012-09-30 | $1.8M | 22k | 84.26 |
| 2012-06-30 | $1.8M | 25k | 72.88 |
| 2012-03-31 | $1.7M | 25k | 67.97 |
| 2011-12-31 | $1.6M | 25k | 64.18 |
| 2011-09-30 | $1.4M | 25k | 54.93 |
| 2011-03-31 | $1.5M | 28k | 53.44 |