Southern SO
NYSE SO
$92.89 -0.92 (-0.98%)
At close: Oct 23, 2026 · 4:00 PM EDT

Southern (SO) Market Capitalization (2009 - 2026)

Updated

Analysis

Southern (SO) Market Capitalization (2009 - 2026) Analysis & Trends

Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Nextera Energy 172.18 Bn 170.30 Bn -
2 Southern 106.86 Bn 97.91 Bn 5.92 Bn
3 Duke Energy 97.23 Bn 95.83 Bn 6.74 Bn
4 National Grid 85.13 Bn 57.46 Bn -
5 American Electric Power 70.60 Bn 68.98 Bn 3.84 Bn
6 Dominion Energy 57.38 Bn 60.06 Bn -
7 Sempra 54.97 Bn 54.10 Bn 2.89 Bn
8 Entergy 50.09 Bn 39.27 Bn -
9 Xcel Energy 48.73 Bn 43.64 Bn -
10 Exelon 45.85 Bn 41.17 Bn -
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 110.10 Bn
Mar 31, 2026 108.81 Bn
Dec 31, 2025 97.66 Bn
Sep 30, 2025 104.35 Bn
Jun 30, 2025 101.10 Bn
Mar 31, 2025 101.14 Bn
Dec 31, 2024 90.39 Bn
Sep 30, 2024 98.81 Bn
Jun 30, 2024 84.91 Bn
Mar 31, 2024 78.44 Bn
Dec 31, 2023 76.50 Bn
Sep 30, 2023 70.58 Bn
Jun 30, 2023 76.61 Bn
Mar 31, 2023 75.87 Bn
Dec 31, 2022 77.76 Bn
Sep 30, 2022 74.03 Bn
Jun 30, 2022 75.80 Bn
Mar 31, 2022 77.04 Bn
Dec 31, 2021 72.71 Bn
Sep 30, 2021 65.68 Bn
API Access

Southern Market Capitalization API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=market-capitalization&ticker=SO&period=max&api_key=YOUR_API_KEY