Massivemarkets

LNT

Alliant Energy Corporation Common Stock

Nasdaq · usd

$69.66-0.64 (-0.91%)
As of 4:18:56 PM EDT on Oct 23, 2026 · 15-minute delayed

Alliant Energy Corporation Common Stock (LNT) trades at $69.66 (-0.91%) as of 4:18:56 PM EDT on Oct 23, 2026, +10.03% over the past month. Market cap is $18.23B, with 9.1 days to cover in short interest.

Stock performance

How Alliant Energy Corporation Common Stock (LNT) stock has performed from one day to one year, with its 52-week range.

-0.87%
-$0.61 over 1D
$69.53$69.76$69.99$70.229:30 AM11:10 AM12:45 PM2:25 PM4:00 PM$69.66
1D
-0.91%
1W
+1.96%
1M
+10.03%
YTD
+7.15%
1Y
+1.00%
52-wk range
$62.54 – $78.81

Key statistics

Today's trading snapshot for LNT: day range, open, previous close, volume and market cap.

Day range
$69.45 – $70.33
Open
$70.09
Prev close
$70.30
Volume
2.93M
Market cap
$18.23B
Shares out
259.28M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Alliant Energy Corporation Common Stock: P/E, P/S, P/B, ROE and more.

P/E
22.31
P/S
4.12
P/B
2.42
P/FCF
—
ROE
10.8%
ROA
3.2%
Debt/Equity
1.62
Div yield
2.93%

As of Oct 22, 2026

8-K filings

Material corporate events Alliant Energy Corporation Common Stock has disclosed to the SEC on Form 8-K.

  • Debt activityAug 21, 2026

    IPL agreed to sell, and the Underwriters agreed to purchase, subject to the terms and conditions set forth therein, $500 million aggregate principal amount of IPL's 5.100% Senior Debentures due 2031 (the "Debentures"), in a public offering (the "Offering").

  • Shareholder meetingsMay 21, 2026

    The final results of voting on each of the matters submitted to a vote of shareowners during the annual meeting of shareowners of Alliant Energy Corporation on May 20, 2026 are as follows. 1.Election of directors. Each nominee for director was elected for a term ending in 2029 by the following vote: [detailed voting results for Patrick Allen, Manu Asthana, Ignacio Cortina, and Michael Garcia]

  • Equity activityMar 19, 2026

    The Company entered into a distribution agreement dated March 19, 2026, with Barclays Capital Inc., BofA Securities, Inc., Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Mizuho Securities USA LLC, MUFG Securities Americas Inc., TD Securities (USA) LLC, and Wells Fargo Securities, LLC, as agents for the distribution of shares.

  • Debt activityMar 4, 2026

    On March 2, 2026, Alliant Energy Corporation (the "Company") entered into a term loan credit agreement (the "Credit Agreement") among the Company, U.S. Bank National Association, as Administrative Agent, and the several lenders party thereto. The Credit Agreement provides for a $400 million term loan facility. The Credit Agreement also provides for an incremental term loan facility of up to $100 million.

  • Equity activitySep 26, 2025

    Alliant Energy Corporation (the "Company") entered into an Underwriting Agreement (the "Underwriting Agreement") with BofA Securities, Inc., MUFG Securities Americas Inc., Barclays Capital Inc., Goldman Sachs & Co. LLC, and J.P. Morgan Securities LLC, as representatives of the several underwriters listed therein (the "Underwriters")

Dividend history and stock splits

Alliant Energy Corporation Common Stock's recent dividend payments and stock splits.

Dividends

  • $0.54ex-div Oct 30, 2026
  • $0.54ex-div Jul 31, 2026
  • $0.54ex-div Apr 30, 2026
  • $0.54ex-div Jan 30, 2026

Splits

  • 2-for-1May 20, 2016

LNT short interest

How heavily LNT is shorted: shares short, days to cover and average daily volume.

Days to cover
9.1
Short interest
27.67M
Avg volume
3.05M

As of · reported to FINRA twice monthly.

LNT news

The latest news and headlines about Alliant Energy Corporation Common Stock (LNT).

Frequently asked questions

What is the Alliant Energy Corporation Common Stock (LNT) stock price today?

Alliant Energy Corporation Common Stock (LNT) is trading at $69.66 (-0.91% on the day) as of 4:18:56 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Alliant Energy Corporation Common Stock?

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.

What is the short interest in LNT?

As of Sep 30, 2026, LNT has 27.67M shares short and 9.1 days to cover.

Does Alliant Energy Corporation Common Stock (LNT) pay a dividend?

Yes. Alliant Energy Corporation Common Stock (LNT)'s most recent dividend was $0.54 per share, with an ex-dividend date of Oct 30, 2026. Full LNT dividend history is available from the Massive API.

What exchange is LNT listed on?

Alliant Energy Corporation Common Stock (LNT) trades on Nasdaq in USD, in the ELECTRIC & OTHER SERVICES COMBINED industry.

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