US undervalued ranking
Ranked by the Rule of 40 strategy. Lower valuation ranks higher. · Utilities
Data as of: 2026-10-30 · end-of-day, not real-time
Information & education only — not investment advice or a guarantee of returns.
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Rule of 40 — Growing software where growth + margin ≥ 40
Built from: Rule of 40 · EV/Sales · FCF Yield
Details →26 stocks · 5 value-trap stocks hidden
Return periodtrading days (holidays excluded)
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1Xcel Energy Inc.XEL NASDAQ · UtilitiesP/E21.973.3
Mkt Cap
$49.9B
P/E
21.9
P/B
2.1
1M
+11.8%
2NRG Energy Inc.NRG NYSE · UtilitiesP/E25.153.8①
Mkt Cap
$20.2B
P/E
25.1
P/B
4.8
1M
+0.9%
3American Electric Power Company Inc.AEP NASDAQ · UtilitiesP/E21.350.0①
Mkt Cap
$70.9B
P/E
21.3
P/B
2.2
1M
+8.9%
4Exelon CorporationEXC NASDAQ · UtilitiesP/E17.046.5①
Mkt Cap
$47.6B
P/E
17.0
P/B
1.6
1M
+13.3%
5Evergy Inc.EVRG NASDAQ · UtilitiesP/E21.945.3①
Mkt Cap
$19.8B
P/E
21.9
P/B
1.9
1M
+8.5%
6The AES CorporationAES NYSE · UtilitiesP/E5.644.0①
Mkt Cap
$10.6B
P/E
5.6
P/B
2.1
1M
+0.6%
7American Water Works Company Inc.AWK NYSE · UtilitiesP/E25.043.4
Mkt Cap
$28.7B
P/E
25.0
P/B
2.4
1M
+10.8%
8CenterPoint Energy Inc (Holding Co)CNP NYSE · UtilitiesP/E24.441.5
Mkt Cap
$28.1B
P/E
24.4
P/B
2.4
1M
+12.3%
9Atmos Energy CorporationATO NYSE · UtilitiesP/E20.540.9
Mkt Cap
$29.1B
P/E
20.5
P/B
1.9
1M
+9.7%
10FirstEnergy Corp.FE NYSE · UtilitiesP/E25.140.4①
Mkt Cap
$27.2B
P/E
25.1
P/B
2.2
1M
+8.2%
11Consolidated Edison Inc.ED NYSE · UtilitiesP/E19.239.6
Mkt Cap
$43.1B
P/E
19.2
P/B
1.7
1M
+12.8%
12WEC Energy Group Inc.WEC NYSE · UtilitiesP/E22.538.4
Mkt Cap
$38.2B
P/E
22.5
P/B
2.6
1M
+14.3%
13Alliant Energy CorporationLNT NASDAQ · UtilitiesP/E22.737.6①
Mkt Cap
$18.6B
P/E
22.7
P/B
2.5
1M
+12.2%
14NiSource IncNI NYSE · UtilitiesP/E22.935.4
Mkt Cap
$21.4B
P/E
22.9
P/B
2.2
1M
+13.8%
15NextEra Energy Inc.NEE NYSE · UtilitiesP/E15.134.9
Mkt Cap
$175.6B
P/E
15.1
P/B
2.9
1M
+8.9%
16Southern Company (The)SO NYSE · UtilitiesP/E22.634.7
Mkt Cap
$107.8B
P/E
22.6
P/B
2.7
1M
+11.9%
17Edison InternationalEIX NYSE · UtilitiesP/E6.134.6
Mkt Cap
$22.6B
P/E
6.1
P/B
1.3
1M
+10.9%
18Entergy CorporationETR NYSE · UtilitiesP/E28.234.4
Mkt Cap
$52.6B
P/E
28.2
P/B
2.8
1M
+9.1%
19Duke Energy CorporationDUK NYSE · UtilitiesP/E19.233.4
Mkt Cap
$99.3B
P/E
19.2
P/B
1.8
1M
+11.6%
20Pinnacle West Capital CorporationPNW NYSE · UtilitiesP/E20.433.4①
Mkt Cap
$12.9B
P/E
20.4
P/B
1.8
1M
+10.8%
21PPL CorporationPPL NYSE · UtilitiesP/E21.133.0
Mkt Cap
$26.8B
P/E
21.1
P/B
1.8
1M
+8.7%
22Pacific Gas & Electric Co.PCG NYSE · UtilitiesP/E9.829.4①
Mkt Cap
$39.6B
P/E
9.8
P/B
0.9
1M
+7.0%
23DBA SempraSRE NYSE · UtilitiesP/E24.928.8
Mkt Cap
$56.3B
P/E
24.9
P/B
1.7
1M
+9.8%
24Ameren CorporationAEE NYSE · UtilitiesP/E19.521.5
Mkt Cap
$30.6B
P/E
19.5
P/B
2.2
1M
+10.6%
25DTE Energy CompanyDTE NYSE · UtilitiesP/E21.520.0①
Mkt Cap
$28.2B
P/E
21.5
P/B
2.3
1M
+8.9%
26Vistra Corp.VST NYSE · UtilitiesP/E23.319.6
Mkt Cap
$46.4B
P/E
23.3
P/B
15.5
1M
-1.2%