Thermo Fisher Scientific shares owned by Westfield Capital Management Company
Quarter-by-quarter ownership of Thermo Fisher Scientific (TMO) shares owned by Westfield Capital Management Company
from 13F filings
Historical chart of Westfield Capital Management Company investment in Thermo Fisher Scientific
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Quarterly reported holdings in Thermo Fisher Scientific by Westfield Capital Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $6.6M | 14k | 485.02 |
| 2025-06-30 | $5.5M | 14k | 405.46 |
| 2025-03-31 | $7.1M | 14k | 497.60 |
| 2024-12-31 | $7.7M | 15k | 520.23 |
| 2024-09-30 | $11M | 17k | 618.57 |
| 2024-06-30 | $10M | 18k | 553.00 |
| 2024-03-31 | $10M | 18k | 581.21 |
| 2023-12-31 | $10M | 19k | 530.79 |
| 2023-09-30 | $11M | 22k | 506.17 |
| 2023-06-30 | $25M | 49k | 521.75 |
| 2023-03-31 | $87M | 150k | 576.37 |
| 2022-12-31 | $104M | 189k | 550.69 |
| 2022-09-30 | $99M | 196k | 507.19 |
| 2022-06-30 | $108M | 199k | 543.28 |
| 2022-03-31 | $122M | 207k | 590.65 |
| 2021-12-31 | $126M | 189k | 667.24 |
| 2021-09-30 | $133M | 233k | 571.33 |
| 2021-06-30 | $176M | 349k | 504.47 |
| 2021-03-31 | $165M | 361k | 456.38 |
| 2020-12-31 | $166M | 357k | 465.78 |
| 2020-09-30 | $188M | 426k | 441.52 |
| 2020-06-30 | $165M | 455k | 362.34 |
| 2020-03-31 | $130M | 459k | 283.60 |
| 2019-12-31 | $149M | 457k | 324.87 |
| 2019-09-30 | $136M | 468k | 291.27 |
| 2019-06-30 | $133M | 454k | 293.68 |
| 2019-03-31 | $125M | 457k | 273.72 |
| 2018-12-31 | $109M | 488k | 223.79 |
| 2018-09-30 | $119M | 489k | 244.08 |
| 2018-06-30 | $100M | 482k | 207.14 |
| 2018-03-31 | $6.2M | 30k | 206.46 |
| 2017-12-31 | $5.7M | 30k | 189.86 |
| 2017-09-30 | $5.7M | 30k | 189.20 |
| 2017-06-30 | $5.3M | 30k | 174.46 |
| 2017-03-31 | $4.7M | 31k | 153.60 |
| 2016-12-31 | $58M | 413k | 141.10 |
| 2016-09-30 | $74M | 464k | 159.06 |
| 2016-06-30 | $87M | 586k | 147.76 |
| 2016-03-31 | $94M | 662k | 141.59 |
| 2015-12-31 | $103M | 728k | 141.85 |
| 2015-09-30 | $80M | 650k | 122.28 |
| 2015-06-30 | $92M | 709k | 129.76 |
| 2015-03-31 | $122M | 907k | 134.34 |
| 2014-12-31 | $116M | 924k | 125.29 |
| 2014-09-30 | $221M | 1.8M | 121.70 |
| 2014-06-30 | $219M | 1.9M | 118.00 |
| 2014-03-31 | $238M | 2.0M | 120.24 |
| 2013-12-31 | $225M | 2.0M | 111.35 |
| 2013-09-30 | $188M | 2.0M | 92.15 |
| 2013-06-30 | $177M | 2.1M | 84.63 |
| 2013-03-31 | $167M | 2.2M | 76.49 |
| 2012-12-31 | $165M | 2.6M | 63.78 |
| 2012-09-30 | $168M | 2.9M | 58.83 |
| 2012-06-30 | $188M | 3.6M | 51.91 |
| 2012-03-31 | $151M | 2.7M | 56.38 |
| 2011-12-31 | $1.1M | 25k | 44.98 |
| 2011-09-30 | $1.3M | 25k | 50.63 |
| 2011-06-30 | $1.5M | 24k | 64.37 |
| 2011-03-31 | $1.3M | 24k | 55.54 |
| 2010-12-31 | $1.3M | 24k | 55.37 |
More positions owned by Westfield Capital Management Company
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