1. White Mountains Insurance Group, Ltd.
  2. White Mountains Insurance Group, Ltd. Ownership

Historical shareholding details of Wellington Management Company LLP holdings in White Mountains Insurance Group, Ltd. (WTM)

Monthly changes of Wellington Management Company LLP shareholding in White Mountains Insurance Group, Ltd. over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Wellington Management Company Llp 11,775 0.46%
Jan 31, 2025 Wellington Management Company Llp 11,320 0.44%
Dec 31, 2024 Wellington Management Company Llp 49,926 1.95%
Dec 31, 2024 Wellington Management Company Llp 12,451 0.48%
Nov 30, 2024 Wellington Management Company Llp 12,435 0.48%
Oct 31, 2024 Wellington Management Company Llp 13,366 0.52%
Sep 30, 2024 Wellington Management Company Llp 60,675 2.36%
Sep 30, 2024 Wellington Management Company Llp 13,337 0.52%
Aug 31, 2024 Wellington Management Company Llp 13,241 0.52%
Jul 31, 2024 Wellington Management Company Llp 13,325 0.52%
Jun 30, 2024 Wellington Management Company Llp 69,789 2.72%
Jun 30, 2024 Wellington Management Company Llp 10,430 0.41%
May 31, 2024 Wellington Management Company Llp 10,500 0.41%
Apr 30, 2024 Wellington Management Company Llp 11,003 0.43%
Mar 31, 2024 Wellington Management Company Llp 61,006 2.38%
Mar 31, 2024 Wellington Management Company Llp 11,003 0.43%
Feb 29, 2024 Wellington Management Company Llp 12,279 0.48%
Jan 31, 2024 Wellington Management Company Llp 12,303 0.48%
Dec 31, 2023 Wellington Management Company Llp 67,381 2.63%
Dec 31, 2023 Wellington Management Company Llp 12,303 0.48%
Nov 30, 2023 Wellington Management Company Llp 13,174 0.51%
Oct 31, 2023 Wellington Management Company Llp 12,880 0.50%
Sep 30, 2023 Wellington Management Company Llp 70,821 2.77%
Sep 30, 2023 Wellington Management Company Llp 12,928 0.50%
Aug 31, 2023 Wellington Management Company Llp 11,715 0.46%
Jul 31, 2023 Wellington Management Company Llp 11,656 0.45%
Jun 30, 2023 Wellington Management Company Llp 79,635 3.11%
Jun 30, 2023 Wellington Management Company Llp 11,656 0.45%
May 31, 2023 Wellington Management Company Llp 12,561 0.49%
Mar 31, 2023 Wellington Management Company Llp 70,724 2.76%
Dec 31, 2022 Wellington Management Company Llp 83,374 3.25%

View all ownership details of White Mountains Insurance Group, Ltd.