Alliant Energy Corporation LNT

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72.67 USD -0.77 (-1.05%)

At closeNov 6, 2026, 5:27 PM EST

72.67 0.00 0.00%

After hours · Nov 6, 5:27 PM ET

71.89 Day range 72.91

63.21 52-week range 78.03

Held by insiders 0.17%

Held by institutions 99.50%

Float held by institutions 99.67%

Institutions 1,171

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	10.58%	24,986,672	1.82B	Jun 29, 2026
State Street Corporation	7.44%	17,571,998	1.28B	Jun 29, 2026
Vanguard Capital Management LLC	7.14%	16,861,714	1.23B	Jun 29, 2026
Vanguard Portfolio Management LLC	6.09%	14,386,177	1.05B	Jun 29, 2026
Price (T.Rowe) Associates Inc	4.88%	11,515,298	836.82M	Jun 29, 2026
Jupiter Topco LLC	4.65%	10,977,426	797.73M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.47%	8,197,420	595.71M	Jun 29, 2026
JANUS INVESTMENT FUND-Janus Henderson Enterprise Fund	2.93%	6,915,472	502.55M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund	2.83%	6,690,044	486.17M	Jun 29, 2026
SELECT SECTOR SPDR TRUST-State Street Utilities Select Sector SPDR ETF	1.94%	4,588,547	333.45M	Sep 29, 2026
Victory Portfolios-Victory Sycamore Established Value Fund	1.80%	4,250,000	308.85M	Jun 29, 2026
Franklin Custodian Funds-FRANKLIN UTILITIES FUND	1.48%	3,500,000	254.34M	Jun 29, 2026

LNT insiders
Insider	Relation	Latest transaction	Date	Shares held
BARTON LISA M. J.D.	Chief Executive Officer	Stock Award(Grant)	Feb 18, 2026	107,452
BILITZ BENJAMIN M	Officer	Stock Award(Grant)	Feb 19, 2025	19,420
DE LEON DAVID A.	Officer	Stock Award(Grant)	Feb 18, 2026	49,986
DURIAN ROBERT J.	Chief Financial Officer	Stock Award(Grant)	Feb 18, 2026	162,734
FARLINGER MAYURI	Officer	Stock Award(Grant)	Feb 18, 2026	20,089
LARSEN JOHN O	Director	Stock Award(Grant)	Feb 19, 2025	301,500

Held by funds