White Mountains Insurance Gp shares owned by Mercer Global Advisors
Quarter-by-quarter ownership of White Mountains Insurance Gp (WTM) shares owned by Mercer Global Advisors
from 13F filings
Historical chart of Mercer Global Advisors investment in White Mountains Insurance Gp
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Quarterly reported holdings in White Mountains Insurance Gp by Mercer Global Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.5M | 715 | 2078.06 |
| 2025-09-30 | $246k | 147 | 1671.64 |
| 2025-06-30 | $212k | 118 | 1795.88 |
| 2023-03-31 | $298k | 216 | 1379.63 |
| 2022-12-31 | $342k | 242 | 1413.22 |
| 2022-09-30 | $339k | 260 | 1303.85 |
| 2022-06-30 | $812k | 652 | 1245.40 |
| 2022-03-31 | $793k | 698 | 1136.10 |
| 2021-12-31 | $698k | 688 | 1014.53 |
| 2021-09-30 | $651k | 609 | 1068.97 |
| 2021-06-30 | $1.3M | 1.1k | 1147.73 |
| 2021-03-31 | $1.2M | 1.1k | 1114.90 |