White Mountains Insurance Gp shares owned by Atria Investments
Quarter-by-quarter ownership of White Mountains Insurance Gp (WTM) shares owned by Atria Investments
from 13F filings
Historical chart of Atria Investments investment in White Mountains Insurance Gp
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Quarterly reported holdings in White Mountains Insurance Gp by Atria Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $313k | 187 | 1671.96 |
| 2025-06-30 | $483k | 269 | 1796.05 |
| 2025-03-31 | $1.2M | 609 | 1925.09 |
| 2024-12-31 | $1.2M | 633 | 1943.81 |
| 2024-09-30 | $990k | 584 | 1695.02 |
| 2024-06-30 | $975k | 537 | 1816.07 |
| 2020-06-30 | $279k | 307 | 908.79 |
| 2020-03-31 | $279k | 307 | 908.79 |
| 2015-09-30 | $205 | 153 | 1.34 |
| 2014-03-31 | $249k | 415 | 600.00 |
| 2013-12-31 | $447k | 741 | 603.24 |
| 2013-09-30 | $397k | 700 | 567.14 |
| 2013-06-30 | $418k | 727 | 574.97 |