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Electric Utilities
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
EMA
26
Emera Inc
EMA
$15.8B
$15.8B $51.34 1.2%
PNW icon
27
Pinnacle West Capital
PNW
$12.1B
$12.1B $99.82 0.59%
OGE icon
28
OGE Energy
OGE
$9.56B
$9.56B $46.29 0.24%
CIG.C icon
29
CEMIG Ordinary Shares
CIG.C
$8.58B
$8.58B $3 0.33%
IDA icon
30
Idacorp
IDA
$8.1B
$8.1B $139.97 0.2%
ELPC icon
31
Copel
ELPC
$8.09B
$8.09B $10.90 2.15%
ENIC icon
32
Enel Chile
ENIC
$6.16B
$6.16B $4.45 0.67%
TXNM
33
TXNM Energy Inc
TXNM
$5.91B
$5.91B $57.36 0%
CIG icon
34
CEMIG Preferred Shares
CIG
$5.78B
$5.78B $2.02 0.98%
POR icon
35
Portland General Electric
POR
$5.69B
$5.69B $48.38 0.56%
NWE icon
36
NorthWestern Energy
NWE
$4.35B
$4.35B $70.67 0.77%
MGEE icon
37
MGE Energy Inc
MGEE
$3.06B
$3.06B $80.86 0.48%
CEPU
38
Central Puerto
CEPU
$2.05B
$2.05B $13.70 0.65%
HE icon
39
Hawaiian Electric Industries
HE
$2.04B
$2.04B $11.82 1.2%
EDN
40
Edenor
EDN
$1.03B
$1.03B $23.63 1.62%
NKLR
41
Terra Innovatum Global N.V.
NKLR
$657M
$657M $5.95 1.88%
IMSR
42
Terrestrial Energy
IMSR
$597M
$597M $5.64 3.49%
GNE icon
43
Genie Energy
GNE
$388M
$388M $14.76 1.93%
ELLO icon
44
Ellomay Capital Ltd
ELLO
$276M
$276M $20.05 0.25%
OPTT icon
45
Ocean Power Technologies
OPTT
$55.3M
$55.3M $0.2047 9.52%
DUKH
46
Ocean Park High Income ETF
DUKH
$24.5M
$24.5M $23.74 0%
BESS
47
Bimergen Energy Corp
BESS
$24.1M
$24.1M $3.40 8.97%
WR
48
Corgi U.S. War Machine ETF
WR
$1.36M
$1.36M $27.15 0%
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Electric Utilities Stocks at a Glance

Electric utilities generate, transmit, and distribute power, mostly under regulated rate structures. Regulators set allowed returns on invested capital, so grid-investment programs drive earnings growth, and dividends anchor the total return.

There are 48 Electric Utilities industry stocks tracked by Wall St. Rank, worth a combined $1.28T.

The largest by market cap are NextEra Energy (NEE) at $178B, Southern Company (SO) at $106B and Duke Energy (DUK) at $95.5B.

Among institutional investors, NextEra Energy (NEE) drew the most net new fund positions in Q1 2026: 277 funds opened new positions, taking total fund holders up 79 (2.7%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.