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Southern CompanySO

Utilities & power producers · NYSE · USA

$86.15
Up 0.8% todayClose

Down 2.0% this year and −11.3% since June 26, ahead of the energy sector at −16.1%. Southern Company buys from 4 mapped companies.

Market cap
$98B
This year
−2.0%
1 year
−11.4%
P/E
21.0
P/S
3.4
P/B
2.5

Price vs the energy sector

since Jun 26SOEnergy sector, equal weight
Southern Company (SO) vs the Energy sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. SO: −11.3% from Jun 26, 2026 to Oct 8, 2026. Energy sector index: −16.1% from Jun 26, 2026 to Oct 8, 2026.−20%−15%−10%−5%0%Jun 26AugSepOct 8SO −11.3%Sector −16.1% Southern Company (SO) vs the Energy sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. SO: −11.3% from Jun 26, 2026 to Oct 8, 2026. Energy sector index: −16.1% from Jun 26, 2026 to Oct 8, 2026.−20%−10%0%Jun 26AugSepOct 8SO−11.3%Sector−16.1%

Supply chain

4 suppliers
SUPPLIERS →→ CUSTOMERSGE Vernova (GEV)GEVGE Vernova+0.2%Hubbell (HUBB)HUBBHubbell−0.0%Curtiss-Wright (CW)CWCurtiss-Wright−0.4%Quanta Services (PWR)PWRQuanta Services−2.2%None mappedSOSouthern Company

Suppliers 4

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About Southern Company

Vogtle is adding nuclear output to what is already one of the biggest US electric and gas utilities.

Theme exposure

UtilityElectric utilityNuclear powerGrid investment

Products

  • Power generation & distribution
  • Nuclear power (Vogtle)
  • Gas supply

Competitors

Risks

  • Regulation
  • Interest rates & debt

Same segment: Utilities & power producers

Electricity utilities and large power producers, from nuclear to renewable portfolios. Segment 6 of 6 in the Energy, grid & critical infrastructure value chain.

NextEra EnergyNEE+0.4%Constellation EnergyCEG−4.8%Duke EnergyDUK+1.2%American Electric PowerAEP+0.2%Dominion EnergyD+0.4%VistraVST−6.3%ExelonEXC+0.6%NRG EnergyNRG−2.1%

Compare SO

Side by side with the largest companies in the same segment.

SO vs NEESO vs CEGSO vs DUKSO vs AEPSO vs DSO vs VST

See where Southern Company sits in the full Energy, grid & critical infrastructure map: every segment from upstream suppliers to end markets, with daily metrics.

Open the Energy value chain →