72.18
price down icon0.17%   -0.12
after-market After Hours: 72.99 0.81 +1.12%
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Alliant Energy Corp stock is traded at $72.18, with a volume of 2.08M. It is down -0.17% in the last 24 hours and down -0.84% over the past month. Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light. Together, IPL and WPL serve nearly 1 million electric customers and 425,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission.
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Previous Close:
$72.30
Open:
$71.99
24h Volume:
2.08M
Relative Volume:
0.83
Market Cap:
$18.64B
Revenue:
$4.36B
Net Income/Loss:
$810.00M
P/E Ratio:
22.96
EPS:
3.1431
Net Cash Flow:
$-1.31B
1W Performance:
-1.11%
1M Performance:
-0.84%
6M Performance:
+5.17%
1Y Performance:
+17.18%
1-Day Range:
Value
$71.37
$72.38
1-Week Range:
Value
$71.37
$74.40
52-Week Range:
Value
$58.67
$74.40

Alliant Energy Corp Stock (LNT) Company Profile

Name
Name
Alliant Energy Corp
Name
Phone
608-458-3311
Name
Address
4902 NORTH BILTMORE LANE, MADISON, WI
Name
Employee
2,948
Name
Twitter
@alliantenergy
Name
Next Earnings Date
2026-02-19
Name
Latest SEC Filings
Name
LNT's Discussions on Twitter

Compare LNT vs NEE, SO, DUK, NGG, AEP

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
LNT icon
LNT
Alliant Energy Corp
72.18 18.67B 4.36B 810.00M -1.31B 3.1431
NEE icon
NEE
Nextera Energy Inc
91.24 190.41B 26.53B 5.33B 3.21B 3.3002
SO icon
SO
Southern Company
94.64 108.18B 29.55B 4.17B -3.59B 3.9147
DUK icon
DUK
Duke Energy Corp
127.98 101.00B 32.24B 5.07B -1.67B 6.3124
NGG icon
NGG
National Grid Plc Adr
87.86 88.48B 22.71B 3.70B -4.50B 3.7611
AEP icon
AEP
American Electric Power Company
134.39 73.63B 22.00B 3.70B -1.64B 6.6598

Alliant Energy Corp Stock (LNT) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-11-26 Initiated RBC Capital Mkts Outperform
Jan-21-26 Upgrade Barclays Underweight → Equal Weight
Jan-20-26 Initiated Wells Fargo Overweight
Jan-13-26 Upgrade BMO Capital Markets Market Perform → Outperform
Jan-09-26 Downgrade Argus Buy → Hold
Oct-24-25 Upgrade UBS Neutral → Buy
Jul-07-25 Upgrade Wolfe Research Peer Perform → Outperform
May-20-25 Upgrade Jefferies Hold → Buy
Apr-22-25 Downgrade Barclays Equal Weight → Underweight
Dec-12-24 Downgrade Scotiabank Sector Outperform → Sector Perform
Sep-20-24 Initiated Jefferies Hold
Aug-13-24 Upgrade Ladenburg Thalmann Neutral → Buy
Jan-11-24 Downgrade BMO Capital Markets Outperform → Market Perform
Jan-02-24 Downgrade Barclays Overweight → Equal Weight
Oct-16-23 Upgrade Scotiabank Sector Perform → Sector Outperform
Sep-18-23 Initiated Barclays Overweight
Jun-26-23 Upgrade BofA Securities Neutral → Buy
Jun-16-23 Initiated Ladenburg Thalmann Neutral
May-30-23 Upgrade BMO Capital Markets Market Perform → Outperform
Apr-19-23 Upgrade Wells Fargo Equal Weight → Overweight
Feb-21-23 Upgrade Guggenheim Sell → Neutral
Jan-23-23 Downgrade Guggenheim Neutral → Sell
Jan-09-23 Downgrade Mizuho Buy → Neutral
Dec-07-22 Downgrade BofA Securities Buy → Neutral
Oct-20-22 Downgrade Wolfe Research Outperform → Peer Perform
Oct-03-22 Initiated Credit Suisse Neutral
Aug-12-22 Upgrade BofA Securities Neutral → Buy
May-17-22 Upgrade BofA Securities Underperform → Neutral
Jan-19-22 Downgrade BofA Securities Neutral → Underperform
Sep-07-21 Downgrade Guggenheim Buy → Neutral
Aug-17-21 Downgrade Wells Fargo Overweight → Equal Weight
Jul-09-21 Downgrade BofA Securities Buy → Neutral
Jul-06-21 Downgrade Scotiabank Sector Outperform → Sector Perform
May-18-21 Upgrade Mizuho Neutral → Buy
Feb-03-21 Upgrade Wolfe Research Peer Perform → Outperform
Dec-22-20 Initiated BMO Capital Markets Market Perform
Sep-21-20 Downgrade Barclays Overweight → Equal Weight
Mar-16-20 Upgrade Guggenheim Neutral → Buy
Dec-20-19 Upgrade Scotiabank Sector Perform → Sector Outperform
Nov-21-19 Upgrade Barclays Equal Weight → Overweight
Jun-26-19 Upgrade BofA/Merrill Neutral → Buy
Jan-31-19 Upgrade BofA/Merrill Underperform → Neutral
Jan-30-19 Upgrade Wells Fargo Market Perform → Outperform
Jan-18-19 Initiated Barclays Equal Weight
Nov-21-18 Downgrade BofA/Merrill Neutral → Underperform
Oct-09-18 Initiated Mizuho Neutral
Aug-13-18 Downgrade Wolfe Research Peer Perform → Underperform
Jul-24-18 Initiated Scotia Howard Weil Sector Perform
Dec-18-17 Downgrade Wells Fargo Outperform → Market Perform
Oct-24-17 Initiated BofA/Merrill Neutral
May-26-17 Initiated Jefferies Hold
Jan-24-17 Downgrade Macquarie Outperform → Neutral
Jun-10-16 Downgrade Barclays Overweight → Equal Weight
Mar-21-16 Reiterated Argus Buy
Feb-23-16 Reiterated Wunderlich Hold
View All

Alliant Energy Corp Stock (LNT) Latest News

pulisher
Apr 14, 2026

Alliant Energy Corp. stock (US0188021085): Why its regulated utility model matters more now for stea - AD HOC NEWS

Apr 14, 2026
pulisher
Apr 14, 2026

Alliant Energy (LNT) director receives deferred stock unit award tied to shares - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Deferred stock units awarded to Alliant Energy (LNT) director - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Alliant Energy (LNT) director Stephanie Cox receives 547 deferred stock units - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Director receives deferred stock units at Alliant Energy (LNT) - Stock Titan

Apr 14, 2026
pulisher
Apr 14, 2026

Director at Alliant Energy (LNT) granted 875 Deferred Common Stock Units as compensation - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Alliant Energy (LNT) director receives 769 Deferred Common Stock Units grant - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Alliant Energy (LNT) director Raymond Christie awarded deferred stock units - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Barclays Adjusts Price Target on Alliant Energy to $74 From $67, Maintains Equalweight Rating - marketscreener.com

Apr 14, 2026
pulisher
Apr 14, 2026

Alliant Energy Targets Data Center Growth for Utility Stability - HarianBasis.co

Apr 14, 2026
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Apr 14, 2026

Alliant Energy Targets Infrastructure Growth to Secure Steady Returns - AsatuNews.co.id

Apr 14, 2026
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Apr 13, 2026

Alliant Energy Corp stock (US0188021085): Is its utility resilience the key to steady returns amid s - AD HOC NEWS

Apr 13, 2026
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Apr 13, 2026

Alliant Energy Corp stock just hit an all-time high. Here are 3 tailwinds boosting the stock. - MSN

Apr 13, 2026
pulisher
Apr 12, 2026

Alliant Energy Corporation $LNT Shares Bought by Massachusetts Financial Services Co. MA - MarketBeat

Apr 12, 2026
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Apr 11, 2026

Alliant Energy 2020 Corporate Responsibility Report: Energy and Climate - CSRwire

Apr 11, 2026
pulisher
Apr 09, 2026

Alliant Energy stock hits all-time high at 73.46 USD By Investing.com - Investing.com Australia

Apr 09, 2026
pulisher
Apr 09, 2026

Alliant Energy Corp. stock underperforms Thursday when compared to competitors despite daily gains - MarketWatch

Apr 09, 2026
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Apr 09, 2026

Alliant Energy Gains Advantages Through Growing Customer Numbers and Increased Investments - Bitget

Apr 09, 2026
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Apr 09, 2026

Alliant Energy Benefits From Expanding Customer Base and Investment - Barchart.com

Apr 09, 2026
pulisher
Apr 09, 2026

Alliant Energy stock hits all-time high at 73.46 USD - Investing.com

Apr 09, 2026
pulisher
Apr 09, 2026

Alliant Energy (NASDAQ:LNT) Sets New 12-Month HighHere's What Happened - MarketBeat

Apr 09, 2026
pulisher
Apr 09, 2026

Zacks Research Reduces Earnings Estimates for Alliant Energy - MarketBeat

Apr 09, 2026
pulisher
Apr 09, 2026

How Investors Are Reacting To Alliant Energy (LNT) AI Data Center Pivot And US$1 Billion Equity Raise - Sahm

Apr 09, 2026
pulisher
Apr 08, 2026

Zacks Research Expects Higher Earnings for Alliant Energy - MarketBeat

Apr 08, 2026
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Apr 06, 2026

Alliant tests the waters on new power plant location near Fairfax - thegazette.com

Apr 06, 2026
pulisher
Apr 06, 2026

Alliant Energy Corporation Announces First Quarter Earnings Release and Conference Call - marketscreener.com

Apr 06, 2026
pulisher
Apr 06, 2026

Alliant Energy sets April 30 earnings release, May 1 webcast - Stock Titan

Apr 06, 2026
pulisher
Apr 03, 2026

Alliant Energy Corporation (LNT) Secures $400 Million Term Loan Facility - GuruFocus

Apr 03, 2026
pulisher
Apr 03, 2026

Alliant Energy Reforms Governance to Align Pay with Performance - Bitget

Apr 03, 2026
pulisher
Apr 02, 2026

Alliant Energy's 2026 Proxy Outlines Governance and Pay Policies - Bitget

Apr 02, 2026
pulisher
Apr 02, 2026

Meta, Alliant Energy, & BDADC Make Case for Beaver Dam AI Data Center - Daily Dodge

Apr 02, 2026
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Apr 02, 2026

Alliant Energy Corp. stock outperforms competitors on strong trading day - MarketWatch

Apr 02, 2026
pulisher
Apr 02, 2026

Alliant Energy Corp (FRA:AY1) Bonds - GuruFocus

Apr 02, 2026
pulisher
Apr 01, 2026

Aug Setups: Is Alliant Energy Corporation a strong growth stockMarket Performance Summary & Free Safe Entry Trade Signal Reports - baoquankhu1.vn

Apr 01, 2026
pulisher
Mar 31, 2026

Vaughan Nelson Investment Management L.P. Acquires 163,165 Shares of Alliant Energy Corporation $LNT - MarketBeat

Mar 31, 2026
pulisher
Mar 31, 2026

Alliant Energy Corporation (NASDAQ:LNT) Given Average Rating of "Moderate Buy" by Brokerages - MarketBeat

Mar 31, 2026
pulisher
Mar 30, 2026

Executive pay and growth strategy in Alliant Energy (LNT) 2026 proxy - Stock Titan

Mar 30, 2026
pulisher
Mar 29, 2026

What Alliant Energy (LNT)'s US$1 Billion At‑The‑Market Stock Offering Means For Shareholders - simplywall.st

Mar 29, 2026
pulisher
Mar 27, 2026

Assenagon Asset Management Boosts Stake in Alliant Energy - National Today

Mar 27, 2026
pulisher
Mar 27, 2026

Assenagon Asset Management S.A. Acquires 150,663 Shares of Alliant Energy Corporation $LNT - MarketBeat

Mar 27, 2026
pulisher
Mar 26, 2026

Vanguard disaggregates holdings; reports 0 shares of Alliant Energy (LNT) - Stock Titan

Mar 26, 2026
pulisher
Mar 26, 2026

Alliant Energy Corp. stock faces renewed scrutiny amid Midwest utility sector shifts and regulatory - AD HOC NEWS

Mar 26, 2026
pulisher
Mar 26, 2026

Alliant Energy Corp. stock faces regulatory scrutiny amid Midwest utility rate hikes and clean energ - AD HOC NEWS

Mar 26, 2026
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Mar 25, 2026

Alliant Energy Corp. stock faces utility sector headwinds amid data center boom and regulatory shift - AD HOC NEWS

Mar 25, 2026
pulisher
Mar 24, 2026

Alliant Energy Corp. stock faces regulatory scrutiny amid Midwest utility sector shifts in early 202 - AD HOC NEWS

Mar 24, 2026
pulisher
Mar 24, 2026

Alliant Energy Corp. Hits Day Low of $68.11 Amid Price Pressure - Markets Mojo

Mar 24, 2026
pulisher
Mar 24, 2026

Alliant Energy Corp. Experiences Revision in Stock Evaluation Amid Mixed Market Signals - Markets Mojo

Mar 24, 2026
pulisher
Mar 24, 2026

Alliant Energy Corp stock faces valuation scrutiny amid recent pullback and data center demand surge - AD HOC NEWS

Mar 24, 2026
pulisher
Mar 24, 2026

Alliant’s proposed gas-fired power plant meets blowback in Linn County - Homegrown Iowan

Mar 24, 2026
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Mar 23, 2026

History Review: Is Alliant Energy Corporation subject to activist investor interestQuarterly Profit Summary & Expert Curated Trade Setups - baoquankhu1.vn

Mar 23, 2026
pulisher
Mar 23, 2026

Is It Time To Reassess Alliant Energy (LNT) After Recent Share Price Weakness - Yahoo Finance

Mar 23, 2026

Alliant Energy Corp Stock (LNT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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ED ED
$110.28
price down icon 1.24%
EXC EXC
$47.88
price down icon 1.60%
XEL XEL
$78.65
price down icon 1.48%
ETR ETR
$114.95
price down icon 0.54%
D D
$62.38
price down icon 2.09%
AEP AEP
$134.39
price down icon 0.79%
Cap:     |  Volume (24h):