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Berkshire Hathaway shares owned by Ilmarinen Mutual Pension Insurance

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Ilmarinen Mutual Pension Insurance from 13F filings

Historical chart of Ilmarinen Mutual Pension Insurance investment in Berkshire Hathaway

Tip: Access up to 7 years of quarterly data

All positions including Berkshire Hathaway held by Ilmarinen Mutual Pension Insurance consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Ilmarinen Mutual Pension Insurance

Quarter filed Position value Share count Share price at filing
2026-03-31 $95M 197k 479.20