Historical shareholding details of Robeco Institutional Asset Management BV holdings in White Mountains Insurance Group, Ltd. (WTM)

Monthly changes of Robeco Institutional Asset Management BV shareholding in White Mountains Insurance Group, Ltd. over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Robeco Institutional Asset Management Bv 5,299 0.21%
Jan 31, 2025 Robeco Institutional Asset Management Bv 5,349 0.21%
Dec 31, 2024 Robeco Institutional Asset Management Bv 19,417 0.76%
Dec 31, 2024 Robeco Institutional Asset Management Bv 5,507 0.21%
Nov 30, 2024 Robeco Institutional Asset Management Bv 5,507 0.21%
Oct 31, 2024 Robeco Institutional Asset Management Bv 6,248 0.24%
Sep 30, 2024 Robeco Institutional Asset Management Bv 20,316 0.79%
Sep 30, 2024 Robeco Institutional Asset Management Bv 6,248 0.24%
Aug 31, 2024 Robeco Institutional Asset Management Bv 6,248 0.24%
Jul 31, 2024 Robeco Institutional Asset Management Bv 6,248 0.24%
Jun 30, 2024 Robeco Institutional Asset Management Bv 21,378 0.83%
Jun 30, 2024 Robeco Institutional Asset Management Bv 6,568 0.26%
May 31, 2024 Robeco Institutional Asset Management Bv 6,568 0.26%
Apr 30, 2024 Robeco Institutional Asset Management Bv 6,556 0.26%
Mar 31, 2024 Robeco Institutional Asset Management Bv 29,623 1.15%
Mar 31, 2024 Robeco Institutional Asset Management Bv 6,653 0.26%
Feb 29, 2024 Robeco Institutional Asset Management Bv 6,717 0.26%
Jan 31, 2024 Robeco Institutional Asset Management Bv 6,717 0.26%
Dec 31, 2023 Robeco Institutional Asset Management Bv 29,790 1.16%
Dec 31, 2023 Robeco Institutional Asset Management Bv 6,717 0.26%
Nov 30, 2023 Robeco Institutional Asset Management Bv 6,862 0.27%
Oct 31, 2023 Robeco Institutional Asset Management Bv 7,312 0.29%
Sep 30, 2023 Robeco Institutional Asset Management Bv 31,912 1.25%
Sep 30, 2023 Robeco Institutional Asset Management Bv 7,312 0.29%
Aug 31, 2023 Robeco Institutional Asset Management Bv 7,277 0.28%
Jul 31, 2023 Robeco Institutional Asset Management Bv 7,277 0.28%
Jun 30, 2023 Robeco Institutional Asset Management Bv 31,678 1.24%
Jun 30, 2023 Robeco Institutional Asset Management Bv 7,632 0.30%
May 31, 2023 Robeco Institutional Asset Management Bv 8,416 0.33%
Mar 31, 2023 Robeco Institutional Asset Management Bv 32,167 1.25%

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