71.34
price down icon1.33%   -0.96
after-market After Hours: 71.20 -0.14 -0.20%
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Alliant Energy Corp stock is traded at $71.34, with a volume of 2.67M. It is down -1.33% in the last 24 hours and up +6.75% 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:
$71.76
24h Volume:
2.67M
Relative Volume:
1.09
Market Cap:
$18.34B
Revenue:
$4.15B
Net Income/Loss:
$832.00M
P/E Ratio:
22.05
EPS:
3.2359
Net Cash Flow:
$-1.26B
1W Performance:
-0.15%
1M Performance:
+6.75%
6M Performance:
+10.40%
1Y Performance:
+12.45%
1-Day Range:
Value
$70.92
$72.19
1-Week Range:
Value
$70.80
$72.65
52-Week Range:
Value
$57.09
$72.65

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
Utilities - Regulated Electric icon
LNT
Alliant Energy Corp
71.34 18.59B 4.15B 832.00M -1.26B 3.2359
Utilities - Regulated Electric icon
NEE
Nextera Energy Inc
91.13 192.93B 26.53B 5.33B 3.21B 3.3002
Utilities - Regulated Electric icon
SO
Southern Company
97.20 109.29B 29.55B 4.17B -3.59B 3.9147
Utilities - Regulated Electric icon
DUK
Duke Energy Corp
131.61 102.56B 32.24B 5.07B -1.67B 6.3124
Utilities - Regulated Electric icon
NGG
National Grid Plc Adr
89.74 89.91B 22.71B 3.70B -4.50B 3.7611
Utilities - Regulated Electric icon
AEP
American Electric Power Company
132.04 72.22B 22.00B 3.70B -1.64B 6.6598

Alliant Energy Corp Stock (LNT) Upgrades & Downgrades

Date Action Analyst Rating Change
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

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12:42 PM

Alliant weighs Linn County site for Morgan Valley natural gas plant after airport plan dropped - KGAN

12:42 PM
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07:40 AM

Alliant Energy (LNT) Q4 2025 Earnings Transcript - AOL.com

07:40 AM
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Mar 04, 2026

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

Mar 04, 2026
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Mar 04, 2026

Alliant Energy (LNT) director Manu Asthana reports 1,000-share stake - Stock Titan

Mar 04, 2026
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Mar 04, 2026

Alliant Energy enters $400 million term loan agreement with U.S. Bank - Investing.com UK

Mar 04, 2026
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Mar 04, 2026

Alliant Energy Corp enters term loan credit agreement on March 2, 2026SEC filing - marketscreener.com

Mar 04, 2026
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Mar 04, 2026

Alliant Energy Secures New $400 Million Term Loan Facility - TipRanks

Mar 04, 2026
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Mar 04, 2026

Alliant Energy Secures $400 Million Term Loan, Adds $100 Million Incremental Option With U.S. Bank - TradingView

Mar 04, 2026
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Mar 03, 2026

Alliant Energy must unredact data center negotiations, commission says - Channel 3000

Mar 03, 2026
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Mar 03, 2026

LNT Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan

Mar 03, 2026
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Mar 03, 2026

Alliant Energy (LNT) secures $400M term loan with 2027 maturity and covenants - Stock Titan

Mar 03, 2026
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Mar 02, 2026

Communities received over $6.5M from Alliant Energy in 2025 - Business Record

Mar 02, 2026
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Mar 02, 2026

Alliant Energy Corp (LNT) - MSN

Mar 02, 2026
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Mar 02, 2026

In New Corporate Responsibility Report, Alliant Energy Announces Progress Toward Clean Energy Vision - CSRwire

Mar 02, 2026
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Mar 02, 2026

Mitsubishi UFJ Asset Management Co. Ltd. Has $35.63 Million Position in Alliant Energy Corporation $LNT - MarketBeat

Mar 02, 2026
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Mar 02, 2026

Bahl & Gaynor Inc. Acquires 74,086 Shares of Alliant Energy Corporation $LNT - MarketBeat

Mar 02, 2026
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Mar 02, 2026

Alliant Energy CorpEnters Term Loan Credit Agreement On March 2, 2026SEC Filing - TradingView

Mar 02, 2026
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Mar 02, 2026

Iowa Nonprofits Receive $160,000 From the Alliant Energy Foundation - CSRwire

Mar 02, 2026
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Mar 02, 2026

MON AM News: Talent access tops list of business challenges in Fox Cities survey; Alliant Energy to submit less-redacted service contract proposal for Meta data center - WisBusiness

Mar 02, 2026
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Mar 01, 2026

Battery Project Will Stabilize Solar Power - CSRwire

Mar 01, 2026
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Mar 01, 2026

Alliant Energy Celebrates First Community Solar Garden in Company History - CSRwire

Mar 01, 2026
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Mar 01, 2026

Construction in Motion on Alliant Energy's Solar in Wisconsin - CSRwire

Mar 01, 2026
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Mar 01, 2026

Wall Street Zen Downgrades Alliant Energy (NASDAQ:LNT) to Sell - MarketBeat

Mar 01, 2026
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Mar 01, 2026

AUSTIN EDITION Former feed store slated for cleanup - Post Bulletin

Mar 01, 2026
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Feb 28, 2026

Alliant Energy Corp Stock Price ($LNT.RTH), Quote & News - eToro

Feb 28, 2026
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Feb 28, 2026

Alliant Energy Corporation $LNT Shares Sold by Artisan Partners Limited Partnership - MarketBeat

Feb 28, 2026
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Feb 28, 2026

Document - SEC.gov

Feb 28, 2026
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Feb 27, 2026

Alliant Energy stock hits all-time high at 72.26 USD By Investing.com - Investing.com Australia

Feb 27, 2026
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Feb 27, 2026

Assessing Alliant Energy (LNT) Valuation After Reaffirmed 2026 Guidance And Analyst Optimism - simplywall.st

Feb 27, 2026
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Feb 27, 2026

How cyclical is Alliant Energy Corporation’s revenue streamJuly 2025 Highlights & Low Risk High Reward Ideas - mfd.ru

Feb 27, 2026
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Feb 27, 2026

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

Feb 27, 2026
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Feb 27, 2026

Alliant Energy (NASDAQ:LNT) Reaches New 12-Month HighShould You Buy? - MarketBeat

Feb 27, 2026
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Feb 27, 2026

Alliant Energy stock hits all-time high at 72.26 USD - Investing.com India

Feb 27, 2026
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Feb 27, 2026

Alliant Energy Stock: Quiet Utility, Big Yield – Is It Enough Now? - AD HOC NEWS

Feb 27, 2026
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Feb 26, 2026

Alliant Energy, foundation contribute nearly $6.6 million to communities in 2025 - Corridor Business Journal

Feb 26, 2026
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Feb 26, 2026

Alliant Energy (NASDAQ:LNT) Sees Strong Trading VolumeWhat's Next? - MarketBeat

Feb 26, 2026
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Feb 26, 2026

Communities Received Over $6.5M From Alliant Energy in 2025 - Business Wire

Feb 26, 2026
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Feb 26, 2026

Alliant Energy Corp. Experiences Revision in Its Stock Evaluation Amid Financial Trends - Markets Mojo

Feb 26, 2026
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Feb 25, 2026

Is It Too Late To Consider Alliant Energy (LNT) After Its Steady Multi‑Year Share Price Climb - Yahoo Finance

Feb 25, 2026
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Feb 25, 2026

LNT SEC FilingsAlliant Energy Corp 10-K, 10-Q, 8-K Forms - Stock Titan

Feb 25, 2026
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Feb 25, 2026

Magellan Asset Management Ltd Boosts Position in Alliant Energy Corporation $LNT - MarketBeat

Feb 25, 2026
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Feb 25, 2026

Is It Too Late To Consider Alliant Energy (LNT) After Its Strong Multi‑Year Rally? - simplywall.st

Feb 25, 2026
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Feb 25, 2026

Stock Analysis: Will Alliant Energy Corporation benefit from government policyJuly 2025 Sector Moves & Community Verified Watchlist Alerts - baoquankhu1.vn

Feb 25, 2026
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Feb 24, 2026

Alliant's Data Center Opportunities Should Accelerate Earnings Growth - Morningstar

Feb 24, 2026
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Feb 24, 2026

Alliant Energy Corporation $LNT Shares Sold by Greenland Capital Management LP - MarketBeat

Feb 24, 2026
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Feb 23, 2026

Alliant Energy (LNT) SVP gets RSU grants, withholds shares for tax - Stock Titan

Feb 23, 2026
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Feb 23, 2026

Alliant Energy (LNT) CFO awarded shares, withholds stock to cover taxes - Stock Titan

Feb 23, 2026
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Feb 23, 2026

Alliant Energy (LNT) EVP receives RSU grants and withholds shares for tax - Stock Titan

Feb 23, 2026
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Feb 23, 2026

Alliant Energy (LNT) CAO awarded RSUs and withholds shares for taxes - Stock Titan

Feb 23, 2026
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Feb 23, 2026

Wolfe Research raises Alliant Energy stock price target on growth outlook - Investing.com

Feb 23, 2026
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Feb 23, 2026

Mizuho raises Alliant Energy stock price target to $73 on guidance - Investing.com

Feb 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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utilities_regulated_electric PEG
$83.92
price up icon 0.01%
utilities_regulated_electric ETR
$105.48
price down icon 0.95%
utilities_regulated_electric XEL
$82.38
price down icon 0.79%
utilities_regulated_electric EXC
$48.77
price down icon 0.97%
utilities_regulated_electric D
$63.00
price up icon 0.69%
utilities_regulated_electric AEP
$132.04
price down icon 1.11%
Cap:     |  Volume (24h):