Berkshire Hathaway shares owned by Mizuho Securities Usa
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Mizuho Securities Usa
from 13F filings
Historical chart of Mizuho Securities Usa investment in Berkshire Hathaway
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All positions including Berkshire Hathaway held by Mizuho Securities Usa consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Berkshire Hathaway by Mizuho Securities Usa
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $67M | 134k | 502.98 |
| 2025-06-30 | $62M | 127k | 485.77 |