The Southern Company (SO)
NYSE: SO · Real-Time Price · USD
92.65
+0.08 (0.09%)
At close: Oct 27, 2026, 4:00 PM EDT
92.65
0.00 (0.00%)
After-hours: Oct 27, 2026, 4:04 PM EDT
The Southern Company Market Cap
The Southern Company has a market cap or net worth of $106.58 billion as of October 27, 2026. It is the 213th most valuable company in the world and the 120th biggest in the United States. Its market cap has increased by 1.05% in one year.
Market Cap
106.58B
Enterprise Value
180.68B
1-Year Change
1.05%
Global Rank
Country Rank
#120 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, The Southern Company's market cap has increased from $20.74B to $106.58B, an increase of 413.82%. That is a compound annual growth rate of 6.04%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 27, 2026 | 106.58B | 11.00% |
| Dec 31, 2025 | 96.02B | 6.45% |
| Dec 31, 2024 | 90.20B | 17.94% |
| Dec 29, 2023 | 76.47B | -1.63% |
| Dec 30, 2022 | 77.74B | 6.96% |
| Dec 31, 2021 | 72.68B | 12.02% |
| Dec 31, 2020 | 64.88B | -2.87% |
| Dec 31, 2019 | 66.80B | 47.83% |
| Dec 31, 2018 | 45.19B | -6.37% |
| Dec 29, 2017 | 48.26B | 0.12% |
| Dec 30, 2016 | 48.21B | 13.35% |
| Dec 31, 2015 | 42.53B | -3.76% |
| Dec 31, 2014 | 44.19B | 21.91% |
| Dec 31, 2013 | 36.25B | -3.13% |
| Dec 31, 2012 | 37.42B | -6.21% |
| Dec 30, 2011 | 39.90B | 24.44% |
| Dec 31, 2010 | 32.06B | 20.25% |
| Dec 31, 2009 | 26.66B | -6.97% |
| Dec 31, 2008 | 28.66B | -2.62% |
| Dec 31, 2007 | 29.43B | 7.50% |
| Dec 29, 2006 | 27.38B | 6.93% |
| Dec 30, 2005 | 25.60B | 3.26% |
| Dec 31, 2004 | 24.79B | 11.94% |
| Dec 31, 2003 | 22.15B | 9.35% |
| Dec 31, 2002 | 20.26B | 14.95% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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