Alliant Energy Corp (LNT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

1,439,192Shares held by institutions

$102,902,228Value of institutional holdings

83.74%Institutional ownership %

1.39%Shares Changed QoQ

771No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Alliant Energy Corp (NASDAQ:LNT) showed up in the 13F filings of 819 institutional investors as of December 2025.

Collectively, these holders controlled 86.5% of Alliant Energy's outstanding shares in December 2025, down from 88.9% in September 2025.
Their total shares held in LNT decreased -1.39% quarter over quarter, and separately, investors owning Alliant Energy increased 15.19% from a year ago.
Of these 819 funds, 407 grew their exposure to Alliant Energy, 247 cut back, and 165 maintained positions.
Altogether, these fund groups held 222.93Mn shares in LNT by December 2025, down by 3.14Mn shares quarter on quarter, and up 2.49Mn shares year over year.
As of December 31, 2025, the biggest holder of Alliant Energy is VANGUARD GROUP INC at 33.79Mn shares, representing 13.11% of shares outstanding.
Leading buyers of Alliant Energy shares for the quarter ending December 2025 were REAVES W H & CO INC (1.28Mn), Cohen & Steers, Inc. (1.06Mn), FMR LLC (896.46K), JENNISON ASSOCIATES LLC (867.26K), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (769.46K).
Leading sellers of Alliant Energy shares for the quarter ending December 2025 were CITADEL ADVISORS LLC (3.64Mn), Bank Of America Corp /De/ (2.96Mn), Nuveen, LLC (1.38Mn), BALYASNY ASSET MANAGEMENT L.P. (1.35Mn), MILLENNIUM MANAGEMENT LLC (1.22Mn).
Alliant Energy's 10 largest shareholders as of December 2025 include VANGUARD GROUP INC (33.79Mn), BlackRock, Inc. (24.33Mn), State Street Corp (16.88Mn), Janus Henderson Group Plc (11.13Mn), VICTORY CAPITAL MANAGEMENT INC (8.58Mn), Nuveen, LLC (7.39Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (7.17Mn), GEODE CAPITAL MANAGEMENT, LLC (7.07Mn), Invesco Ltd. (4.72Mn), Pictet Asset Management Holding SA (4.07Mn) per Business Quant data.

819 Institutional Holders

1,439,192 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	293,926	1.22%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	383,612	1.15%	$0.00
Nuveen, LLC	31 Dec, 2025	-1,378,513	-15.72%	$0.00
Barclays Plc	31 Dec, 2025	-619,511	-40.84%	$0.00
State Street Corp	31 Dec, 2025	386,060	2.34%	$0.00
Pictet Asset Management Holding SA	31 Dec, 2025	215,188	5.59%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	460,017	118.96%	$0.00
Janus Henderson Group Plc	31 Dec, 2025	223,793	2.05%	$0.00
UBS Group AG	31 Dec, 2025	368,493	47.13%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	24,173	172.87%	$0.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	-544,124	-5.96%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	-21,823	-1.96%	$0.00
World Investment Advisors	31 Dec, 2025	4,518	99.82%	$0.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	167,581	2.39%	$0.00
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	31 Dec, 2025	769,456	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	128,998	1.86%	$0.00
ExodusPoint Capital Management, LP	31 Dec, 2025	577,357	0.00%	$0.00
Invesco Ltd.	31 Dec, 2025	-23,943	-0.50%	$0.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	-16,218	-3.25%	$0.00
Bank Of America Corp /De/	31 Dec, 2025	-2,961,221	-44.17%	$0.00

1 - 20 of 819

Research Tools