Pfizer shares owned by Birch Hill Investment Advisors
Quarter-by-quarter ownership of Pfizer (PFE) shares owned by Birch Hill Investment Advisors
from 13F filings
Historical chart of Birch Hill Investment Advisors investment in Pfizer
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Quarterly reported holdings in Pfizer by Birch Hill Investment Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $521k | 21k | 25.48 |
| 2025-06-30 | $496k | 21k | 24.24 |
| 2025-03-31 | $527k | 21k | 25.34 |
| 2024-12-31 | $609k | 23k | 26.53 |
| 2024-09-30 | $768k | 27k | 28.94 |
| 2024-06-30 | $785k | 28k | 27.98 |
| 2024-03-31 | $709k | 26k | 27.75 |
| 2023-12-31 | $790k | 27k | 28.79 |
| 2023-09-30 | $992k | 30k | 33.17 |
| 2023-06-30 | $1.1M | 30k | 36.68 |
| 2023-03-31 | $1.2M | 29k | 40.80 |
| 2022-12-31 | $1.5M | 30k | 51.24 |
| 2022-09-30 | $1.3M | 30k | 43.74 |
| 2022-06-30 | $1.6M | 30k | 52.44 |
| 2022-03-31 | $1.5M | 30k | 51.78 |
| 2021-12-31 | $1.8M | 30k | 59.04 |
| 2021-09-30 | $1.4M | 32k | 43.01 |
| 2021-06-30 | $1.2M | 30k | 39.17 |
| 2021-03-31 | $1.1M | 30k | 36.24 |
| 2020-12-31 | $1.6M | 43k | 36.80 |
| 2020-09-30 | $1.6M | 45k | 36.70 |
| 2020-06-30 | $1.4M | 44k | 32.71 |
| 2020-03-31 | $1.4M | 43k | 32.65 |
| 2019-12-31 | $2.0M | 51k | 39.19 |
| 2019-09-30 | $1.8M | 50k | 35.93 |
| 2019-06-30 | $2.1M | 50k | 43.33 |
| 2019-03-31 | $2.2M | 52k | 42.48 |
| 2018-12-31 | $2.4M | 55k | 43.65 |
| 2018-09-30 | $2.4M | 55k | 44.07 |
| 2018-06-30 | $1.8M | 49k | 36.28 |
| 2018-03-31 | $1.4M | 40k | 35.49 |
| 2017-12-31 | $888k | 25k | 36.22 |
| 2017-09-30 | $880k | 25k | 35.69 |
| 2017-06-30 | $828k | 25k | 33.58 |
| 2017-03-31 | $857k | 25k | 34.20 |
| 2016-12-31 | $809k | 25k | 32.47 |
| 2016-09-30 | $912k | 27k | 33.88 |
| 2016-06-30 | $948k | 27k | 35.22 |
| 2016-03-31 | $814k | 27k | 30.00 |
| 2015-12-31 | $862k | 29k | 30.00 |
| 2015-09-30 | $888k | 30k | 30.00 |
| 2015-06-30 | $1.2M | 35k | 33.33 |
| 2015-03-31 | $1.2M | 35k | 33.33 |
| 2014-12-31 | $1.2M | 40k | 30.00 |
| 2014-09-30 | $1.2M | 40k | 30.00 |
| 2014-06-30 | $1.2M | 40k | 30.00 |
| 2014-03-31 | $1.3M | 40k | 33.33 |
| 2013-12-31 | $1.1M | 37k | 30.00 |
| 2013-09-30 | $1.1M | 36k | 30.00 |
| 2013-06-30 | $1000k | 36k | 27.50 |
| 2013-03-31 | $1.2M | 41k | 30.00 |
| 2012-12-31 | $1.0M | 41k | 25.09 |
| 2012-09-30 | $657k | 26k | 25.00 |
| 2012-06-30 | $582k | 26k | 22.50 |
| 2012-03-31 | $582k | 26k | 22.50 |
| 2011-12-31 | $610k | 27k | 22.50 |
| 2011-09-30 | $453k | 26k | 17.50 |
| 2011-06-30 | $532k | 26k | 20.58 |
| 2011-03-31 | $513k | 26k | 20.00 |
More positions owned by Birch Hill Investment Advisors
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