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Alliant Energy Corp shares owned by SG Americas Securities

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

Historical chart of SG Americas Securities investment in Alliant Energy Corp

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

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Quarterly reported holdings in Alliant Energy Corp by SG Americas Securities

Quarter filed Position value Share count Share price at filing
2026-06-30 $3.8M 35k 109.40