Berkshire Hathaway shares owned by Factory Mutual Insurance Company
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Factory Mutual Insurance Company
from 13F filings
Historical chart of Factory Mutual Insurance Company investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Factory Mutual Insurance Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $128M | 255k | 502.74 |
| 2025-06-30 | $124M | 255k | 485.77 |
| 2025-03-31 | $136M | 255k | 532.58 |
| 2024-12-31 | $115M | 255k | 453.28 |
| 2024-09-30 | $117M | 255k | 460.26 |
| 2024-06-30 | $104M | 256k | 406.80 |
| 2024-03-31 | $108M | 258k | 420.52 |
| 2023-12-31 | $93M | 261k | 356.66 |
| 2023-09-30 | $91M | 261k | 350.30 |
| 2023-06-30 | $89M | 261k | 341.00 |
| 2023-03-31 | $81M | 261k | 308.77 |
| 2022-12-31 | $82M | 266k | 308.90 |
| 2022-09-30 | $90M | 338k | 267.02 |
| 2022-06-30 | $93M | 341k | 273.02 |
| 2022-03-31 | $122M | 345k | 352.91 |
| 2021-12-31 | $111M | 371k | 298.23 |
| 2021-09-30 | $124M | 455k | 272.94 |
| 2021-06-30 | $130M | 467k | 277.92 |
| 2021-03-31 | $127M | 495k | 255.47 |
| 2020-12-31 | $118M | 510k | 231.87 |
| 2020-09-30 | $116M | 546k | 212.94 |
| 2020-06-30 | $97M | 546k | 178.51 |
| 2020-03-31 | $102M | 558k | 182.83 |
| 2019-12-31 | $128M | 563k | 226.50 |
| 2019-09-30 | $140M | 671k | 208.02 |
| 2019-06-30 | $143M | 671k | 213.17 |
| 2019-03-31 | $137M | 667k | 205.21 |
| 2018-12-31 | $136M | 665k | 204.18 |
| 2018-09-30 | $142M | 665k | 214.11 |
| 2018-06-30 | $122M | 652k | 186.65 |
| 2018-03-31 | $129M | 645k | 199.48 |
| 2017-12-31 | $128M | 645k | 198.22 |
| 2017-09-30 | $118M | 645k | 183.32 |
| 2017-06-30 | $107M | 631k | 169.37 |
| 2017-03-31 | $105M | 631k | 166.68 |
| 2016-12-31 | $103M | 631k | 162.90 |
| 2016-09-30 | $91M | 631k | 144.47 |
| 2016-06-30 | $91M | 631k | 144.79 |
| 2016-03-31 | $90M | 631k | 141.88 |
| 2015-12-31 | $82M | 617k | 132.04 |
| 2015-09-30 | $81M | 617k | 130.40 |
| 2015-06-30 | $84M | 617k | 136.11 |
| 2015-03-31 | $89M | 617k | 144.32 |
| 2014-12-31 | $93M | 622k | 150.15 |
| 2014-09-30 | $85M | 612k | 138.14 |
| 2014-06-30 | $78M | 615k | 126.56 |
| 2014-03-31 | $77M | 615k | 124.97 |
| 2013-12-31 | $69M | 585k | 118.56 |
| 2013-09-30 | $62M | 545k | 113.51 |
| 2013-06-30 | $50M | 450k | 111.92 |
| 2013-03-31 | $39M | 370k | 104.20 |
| 2012-12-31 | $33M | 370k | 89.70 |
| 2012-09-30 | $28M | 320k | 88.20 |
| 2012-06-30 | $22M | 260k | 83.33 |
| 2012-03-31 | $21M | 260k | 81.15 |
| 2011-12-31 | $21k | 260k | 0.08 |
| 2011-09-30 | $19M | 260k | 71.04 |
| 2011-06-30 | $4.6M | 60k | 77.38 |
| 2011-03-31 | $2.5M | 30k | 83.63 |
More positions owned by Factory Mutual Insurance Company
View all positions for Factory Mutual Insurance Company