FACTORY MUTUAL INSURANCE CO's ownership history for BRK.B

FACTORY MUTUAL INSURANCE CO currently holds 254.5K shares with a market value of $127.9M. It started holding BRK.B on 2024-09-30. At its peak, it held 254.5K shares on 2024-09-30. Its highest holding value was $135.5M on 2025-03-31. At its lowest, it held 254.5K shares on 2024-09-30, with a value of $115.4M on 2024-12-31. In the recent 180 days, FACTORY MUTUAL INSURANCE CO has increased its shares by 0. In the recent year, FACTORY MUTUAL INSURANCE CO has increased its shares by 0.