Question 1

What is Alliant Energy's P/S ratio?

Accepted Answer

Alliant Energy (LNT) P/S ratio is 4.3× as of June 5, 2026. The ratio is calculated by dividing market capitalisation by trailing twelve-month revenue, using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/S ratio calculated?

Accepted Answer

P/S = Market Capitalisation ÷ Trailing Twelve-Month (TTM) Revenue, or equivalently Share Price ÷ TTM Revenue Per Share. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/S ratio?

Accepted Answer

The price-to-sales (P/S) ratio compares a company's market capitalisation to its trailing twelve-month (TTM) revenue. It is calculated as market cap ÷ TTM revenue (equivalent to share price ÷ TTM revenue per share). Because the denominator (revenue) cannot be negative, P/S is widely used to value unprofitable or pre-profit companies and to make cross-sector comparisons.

Question 4

What is a good P/S ratio for Alliant Energy?

Accepted Answer

A "good" P/S depends heavily on profit margin and growth: software and other high-margin businesses often command 5–15× sales, while low-margin retailers and commodity producers typically trade below 1×. Compare against sector peers rather than absolute thresholds. For Alliant Energy specifically, the relevant sector benchmark is the current sector median of 3.1×.

Question 5

Is Alliant Energy's P/S ratio high or low?

Accepted Answer

Alliant Energy's P/S ratio of 4.3× is above its own 5-year average of 3.7× and above the sector median of 3.1×. That places the current reading at the 91th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is Alliant Energy's historical P/S ratio range?

Accepted Answer

In the available daily series, Alliant Energy (LNT) P/S ratio has ranged from a low of 0.5× in 2003 to a high of 4.5× in 2021. The 5-year average is 3.7× and the 5-year median is 3.8×.

Question 7

What was Alliant Energy's P/S ratio in 2025?

Accepted Answer

Alliant Energy (LNT) P/S ratio at the end of 2025 was 3.8×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month revenue figure available at that date.

Question 8

Why does Alliant Energy's P/S ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (revenue). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$16.71B	$4.36B	3.8×	+0.0×	Dec 31, 2025
2024	$15.18B	$3.98B	3.8×	+0.6×	Dec 31, 2024
2023	$13.11B	$4.03B	3.3×	-0.0×	Dec 31, 2023
2022	$13.86B	$4.20B	3.3×	-0.9×	Dec 31, 2022
2021	$15.39B	$3.67B	4.2×	+0.4×	Dec 31, 2021
2020	$12.87B	$3.42B	3.8×	+0.2×	Dec 31, 2020
2019	$13.19B	$3.65B	3.6×	+0.8×	Dec 31, 2019
2018	$9.97B	$3.53B	2.8×	-0.1×	Dec 31, 2018
2017	$9.85B	$3.38B	2.9×	+0.3×	Dec 31, 2017
2016	$8.62B	$3.32B	2.6×	+0.4×	Dec 31, 2016
2015	$7.08B	$3.25B	2.2×	-0.0×	Dec 31, 2015
2014	$7.36B	$3.35B	2.2×	+0.5×	Dec 31, 2014
2013	$5.63B	$3.28B	1.7×	+0.1×	Dec 31, 2013
2012	$4.87B	$3.09B	1.6×	+0.2×	Dec 31, 2012
2011	$4.88B	$3.67B	1.3×	+0.1×	Dec 31, 2011
2010	$4.06B	$3.42B	1.2×	+0.2×	Dec 31, 2010
2009	$3.34B	$3.43B	1.0×	+0.1×	Dec 31, 2009
2008	$3.21B	$3.68B	0.9×	-0.5×	Dec 31, 2008
2007	$4.57B	$3.44B	1.3×	+0.0×	Dec 31, 2007
2006	$4.36B	$3.36B	1.3×	+0.3×	Dec 31, 2006
2005	$3.27B	$3.28B	1.0×	-0.1×	Dec 31, 2005
2004	$3.24B	$2.89B	1.1×	+0.3×	Dec 31, 2004
2003	$2.52B	$3.11B	0.8×	+0.2×	Dec 31, 2003
2002	$1.50B	$2.61B	0.6×	-0.3×	Dec 31, 2002
2001	$2.56B	$2.78B	0.9×	—	Dec 31, 2001


Vistra (VST)	3.2×
Dominion Energy (D)	3.1×
PPL (PPL)	3.1×
Duke Energy (DUK)	3.1×
CenterPoint Energy (CNP)	3.0×
Artesian Resources (ARTNA)	2.9×
H2O America (HTO)	2.7×
California Water Service Group (CWT)	2.7×
CMS Energy (CMS)	2.6×
New Jersey Resources (NJR)	2.5×
Consolidated Edison (ED)	2.4×
Black Hills (BKH)	2.3×
Pinnacle West Capital (PNW)	2.2×
Exelon (EXC)	2.0×
FirstEnergy (FE)	1.9×
Eversource Energy (ES)	1.9×
Algonquin Power & Utilities (AQN)	1.9×
DTE Energy (DTE)	1.9×
Avista (AVA)	1.7×
Northwest Natural Holding (NWN)	1.7×
PG&E (PCG)	1.5×
Edison International (EIX)	1.4×
UGI (UGI)	1.1×
NRG Energy (NRG)	0.9×
AES (AES)	0.8×

P/S Ratio for Alliant Energy (LNT)

P/S Ratio daily chart for Alliant Energy (LNT)

Historical P/S Ratio for Alliant Energy (LNT) from 2001 to 2025

About P/S Ratio at Alliant Energy (LNT)

Alliant Energy P/S Ratio by Year

Alliant Energy P/S Ratio 2025: 3.8×

Alliant Energy P/S Ratio 2024: 3.8×

Alliant Energy P/S Ratio 2023: 3.3×

Alliant Energy P/S Ratio 2022: 3.3×

Alliant Energy P/S Ratio 2021: 4.2×

Sector peers by P/S Ratio — chart

Sector peers by P/S Ratio — table

Frequently asked questions

Alliant Energy (LNT) Key Financials

P/S Ratio daily chart for Alliant Energy (LNT)

Historical P/S Ratio for Alliant Energy (LNT) from 2001 to 2025

About P/S Ratio at Alliant Energy (LNT)

Alliant Energy P/S Ratio by Year

Alliant Energy P/S Ratio 2025: 3.8×

Alliant Energy P/S Ratio 2024: 3.8×

Alliant Energy P/S Ratio 2023: 3.3×

Alliant Energy P/S Ratio 2022: 3.3×

Alliant Energy P/S Ratio 2021: 4.2×

Sector peers by P/S Ratio — chart

Sector peers by P/S Ratio — table

Frequently asked questions

+What is Alliant Energy's P/S ratio?

+How is the P/S ratio calculated?

+What is the P/S ratio?

+What is a good P/S ratio for Alliant Energy?

+Is Alliant Energy's P/S ratio high or low?

+What is Alliant Energy's historical P/S ratio range?

+What was Alliant Energy's P/S ratio in 2025?

+Why does Alliant Energy's P/S ratio change over time?

Alliant Energy (LNT) Key Financials