LNT
ALLIANT ENERGY (LNT)
NASDAQ
$74.28+$1.07 (+1.46%)
Price as of Jun 23, 2026 2:29 PM EDT
  • $18.9B
    Market Cap
  • 23.10%
    1-Year Change
  • Utilities - Regulated Electric
    Industry

Key Performance

More
  • Earnings Score: 40
  • Momentum Score: 87
  • True Yield: N/A
  • Financial Health Score: 89
TradeSmith Loading

Latest Research & News

Alliant Energy Corp Stock Just Hit an All-Time High. Here Are 3 Tailwinds Boosting the Stock.

Alliant Energy's stock has surged 12.4% year-to-date, hitting an all-time high, driven by three key factors: robust demand from AI data centers in the Midwest with 3 GW of contracted load and 2-4 GW in negotiations, favorable regulatory conditions in Iowa and Wisconsin providing earnings visibility, and a 17% increase in capital expenditure to $13.4 billion to expand capacity through natural gas, energy storage, and renewable energy investments.

03/18/2026, 5:05 PM • The Motley Fool

Meta Stock Continues To Slide: What's Going On?

Meta Platforms announced a $1 billion data center investment in Wisconsin while facing scrutiny over potential accounting practices, with investor Michael Burry raising concerns about potential earnings overstatement.

11/12/2025, 1:17 PM • Benzinga

Peers

Statistics

More
Day Range
$72.81
$74.00
$73.21
1-Year Range
$60.09
$74.06
$73.21
Latest Close$73.21
Change
+$0.21 (+0.29%)
Volume2,712,037
Market Cap$18.9B
Shares Outstanding258.3M
P/E (TTM)23.02
Diluted EPS (TTM)$3.18
Enterprise Value$30.6B

Information as of 06/22/2026

Company Profile

$18.9B
Market Cap
$821.0M
Net Income
Sector: Utilities
Industry: Utilities - Regulated Electric
4902 North Biltmore Lane, Madison, WI, United States, 53718
608 458 3311

Alliant Energy Corporation operates as a utility holding company that provides regulated electric and natural gas services in the United States. It operates through IPL and WPL segments. The company's IPL segment engages primarily in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa. This segment also sells electricity to wholesale customers in Minnesota, Illinois and Iowa; and generates and distributes steam for two customers in Cedar Rapids, Iowa. Its WPL segment generates and distributes electricity, and distributes and transports natural gas to retail customers in select markets in Wisconsin; and sells electricity to wholesale customers in Wisconsin. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, packaging, and food industries, as well as wholesale customers comprising municipalities and rural electric cooperatives. In addition, the company owns and operates a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; wind turbine blade recycling services; and a rail-served warehouse in Iowa. Further, it holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a wind farm located in Oklahoma. The company was formerly known as Interstate Energy Corp. and changed its name to Alliant Energy Corporation in May 1999. Alliant Energy Corporation is headquartered in Madison, Wisconsin.

Key Executives

  • Lisa Barton
  • Rajagopalan Sundararajan
  • Robert J. Durian
  • Antonio Smyth
  • David A. de Leon

Current Ownership Distribution

  • Institutions3.7B (53.84%)
  • Mutual Funds3.2B (46.13%)
  • Insiders2.0M (0.03%)
  • Other0 (0.00%)