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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

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All positions including White Mountains Insurance Gp held by Winmill & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly 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