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Small Cap
Electric Utilities
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
CEPU icon
1
Central Puerto
CEPU
$1.94B
$1.94B $12.93 0.31%
HE icon
2
Hawaiian Electric Industries
HE
$1.48B
$1.48B $8.58 1.06%
EDN icon
3
Edenor
EDN
$894M
$894M $20.41 1.5%
GNE icon
4
Genie Energy
GNE
$439M
$439M $16.67 0.18%
IMSR icon
5
Terrestrial Energy
IMSR
$323M
$323M $3.05 5.28%
ELLO icon
6
Ellomay Capital Ltd
ELLO
$290M
$290M $21.06 0%
NKLR icon
7
Terra Innovatum Global N.V.
NKLR
$272M
$272M $2.46 4.65%

Small Cap 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 7 small cap Electric Utilities stocks — companies in the Electric Utilities industry with a market cap between $250M and $2B — worth a combined $5.64B.

The largest by market cap are Central Puerto (CEPU) at $1.94B, Hawaiian Electric Industries (HE) at $1.48B and Edenor (EDN) at $894M.

Among institutional investors, Terrestrial Energy (IMSR) drew the most net new fund positions in Q2 2026: 38 funds opened new positions, taking total fund holders up 22 (25%) quarter-over-quarter.

  • Combined market cap: $5.64B across 7 stocks.
  • Small Cap: market cap between $250M and $2B.
  • Largest constituent: Central Puerto (CEPU), $1.94B market cap.
  • Most net new fund positions in Q2 2026: Terrestrial Energy (IMSR), +22 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.