White Mountains Insurance Gp shares owned by Winmill & Co
Quarter-by-quarter ownership of White Mountains Insurance Gp (WTM) shares owned by Winmill & Co
from 13F filings
Historical chart of Winmill & Co investment in White Mountains Insurance Gp
Tip: Access up to 7 years of quarterly data
All positions including White Mountains Insurance Gp held by Winmill & Co consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in White Mountains Insurance Gp by Winmill & Co
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $10M | 4.8k | 2073.39 |