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ALLIANT ENERGY CORP (LNT) Ownership Summary
Institutional Holders
Total Number of Holders 699
% of Shares Outstanding 80.01%
Total Shares Held 205,238,000
Total Value of Holdings $12,109,042,000.00
Net Activity 1,914,058
 
Top 5 Holders Shares Held Shares Changed
VANGUARD GROUP INC 32,235,066 380,260
BLACKROCK INC. 23,515,172 (40,635)
STATE STREET CORP 16,104,311 (551,460)
VICTORY CAPITAL MANAGEMENT INC 10,956,156 633,641
JANUS HENDERSON GROUP PLC 10,626,062 46,587

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades02
Number of Buys02
Number of Sells00
Net Activity 0 1,600
 
Top 5 TradesShares Traded Date
DE LEON DAVID A4655/7/2024
FARLINGER MAYURI2365/7/2024
FARLINGER MAYURI 0 5/1/2024
RAYMOND CHRISTIE 0 4/1/2024
BARTON LISA M1,1002/20/2024

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5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/13/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   STATE STREET CORP  01/30/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   BLACKROCK INC.  01/24/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/09/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   STATE STREET CORP  02/08/23   File this document to a folder.