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Alliant Energy Corp shares owned by Mizuho Securities Usa

Quarter-by-quarter ownership of Alliant Energy Corp shares owned by Mizuho Securities Usa from 13F filings

Historical chart of Mizuho Securities Usa investment in Alliant Energy Corp

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All positions including Alliant Energy Corp held by Mizuho Securities Usa consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alliant Energy Corp by Mizuho Securities Usa

Quarter filed Position value Share count Share price at filing
2025-09-30 $25M 24M 1.06
2025-06-30 $24M 23M 1.03