Alliant Energy Corporation (LNT)
Nasdaq · Common stock · Electric & Other Services Combined
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LNT at a glance
Key statistics
$17.70B
Market capitalization
- Previous close
- $68.27
- Open
- $68.34
- Day range
- $68.34 – $68.79
- Volume
- 1.14M
- Average volume (30 sessions)
- 2.72M
- Shares outstanding
- 259.28M
- Price / earnings
- 21.7
- Earnings per share
- $3.15
- Price / book
- 2.4
- Price / sales
- 4.0
- Dividend yield
- 3.02%
- Beta (1 year, vs SPY)
- -0.08
Where the price sits in its year
52-week range
37% of the range
- Below the 52-week high
- -13.0%
- Above the 52-week low
- +9.6%
Completed sessions through Oct 20, 2026
Technical snapshot
Above its 50-day average, below its 200-day
- 20-day average
- $65.37+4.4%
- 50-day average
- $66.96+2.0%
- 200-day average
- $70.37-3.0%
Between the conventional 30 and 70 bands.
+2.0%
1 week
+5.1%
1 month
-7.8%
3 months
+5.0%
Year to date
+0.3%
1 year
Price change over each window, from completed sessions. Past performance does not indicate future results.
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What members do with LNT
LNT on Pro Charting
Every intraday interval in real time, the drawing kit and the full set of technical studies on LNT.
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Every planScreen names like LNT
The real-time scanner: price, volume, technical, fundamental and chart-pattern filters across the whole US market.
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Analysis Tools OnlySet a price line on LNT
Put LNT on your watchlist, draw the levels you care about, and My Dashboard tracks where it trades against them.
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Stock Alerts + ToolsOpen alerts on LNT
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From the public news wire
LNT headlines
No headlines on the wire for LNT in recent weeks.
SEC Form 4, most recent first
Insider filings
Cox Stephanie
+607.441
Director · Grant or award
$40.00K · Oct 9, 2026
Raymond Christie
+1.2K
Director · Grant or award
$76.25K · Oct 9, 2026
ALLEN PATRICK E
+569.476
Director · Grant or award
$37.50K · Oct 9, 2026
Falotico Nancy Joy
+863.706
Director · Grant or award
$56.88K · Oct 9, 2026
Asthana Manu
+1.2K
Director · Grant or award
$76.25K · Oct 9, 2026
Newport Roger K
+877.942
Director · Grant or award
$57.81K · Oct 9, 2026
Garcia Michael Dennis
+926.348
Director · Grant or award
$61.00K · Oct 9, 2026
Cortina Ignacio A
+822.577
Director · Grant or award
$54.17K · Oct 9, 2026
About Alliant Energy Corporation
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.
- Exchange
- Nasdaq
- Security
- Common stock
- Industry
- Electric & Other Services Combined
- Headquarters
- Madison, WI
- Employees
- 2,948
- Listed since
- Jun 30, 1972
- Website
- alliantenergy.com
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