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Diversified Utilities
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
SRE icon
1
Sempra
SRE
$59.3B
$59.3B $90.59 0.11%
BIP icon
2
Brookfield Infrastructure Partners
BIP
$18B
$18B $39.57 1%
AES icon
3
AES
AES
$10.6B
$10.6B $14.82 0.14%
AQN icon
4
Algonquin Power & Utilities
AQN
$4.47B
$4.47B $5.76 0.86%
AVA icon
5
Avista
AVA
$3.43B
$3.43B $41.56 0.34%
UTL icon
6
Unitil
UTL
$970M
$970M $53.92 0.74%

Diversified Utilities Stocks at a Glance

Diversified utilities combine regulated electric and gas delivery with merchant generation and energy marketing. The regulated base provides steady, rate-set returns, while the unregulated side adds commodity-price upside — and volatility.

There are 6 Diversified Utilities industry stocks tracked by Wall St. Rank, worth a combined $96.8B.

The largest by market cap are Sempra (SRE) at $59.3B, Brookfield Infrastructure Partners (BIP) at $18B and AES (AES) at $10.6B.

Among institutional investors, Sempra (SRE) drew the most net new fund positions in Q1 2026: 165 funds opened new positions, taking total fund holders up 54 (4.5%) quarter-over-quarter.

  • Combined market cap: $96.8B across 6 stocks.
  • Largest constituent: Sempra (SRE), $59.3B market cap.
  • Most net new fund positions in Q1 2026: Sempra (SRE), +54 holders.

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