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Southern Co

SO
Exchange
NYSE
Industry
Electric Services
SEC CIK
0000092122

In the last 90 days, Southern Co insiders filed 0 open-market purchases and 5 sales; 2,371 institutions reported holding it in 13F filings for Q2 2026, worth $79.9B in total; no superinvestor holds it.

Other share classesSOJCSOJDSOJESOJFSOMN

13F holders, Q2 2026

Institutional positions in Southern Co as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
2,371
+33 vs. Q1 2026
Shares held
834.3M
+47.0M (+6.0%) vs. Q1 2026
Total value
$79.9B
+$3.90B (+5.1%) vs. Q1 2026
New holders
147
1,106 more added
Sold out
114
730 more reduced

29 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 2,371 institutions
Q1 2021: 1,491 institutionsQ2 2021: 1,508 institutionsQ3 2021: 1,492 institutionsQ4 2021: 1,654 institutionsQ1 2022: 1,700 institutionsQ2 2022: 1,683 institutionsQ3 2022: 1,661 institutionsQ4 2022: 1,737 institutionsQ1 2023: 1,706 institutionsQ2 2023: 1,728 institutionsQ3 2023: 1,713 institutionsQ4 2023: 1,838 institutionsQ1 2024: 1,825 institutionsQ2 2024: 1,888 institutionsQ3 2024: 2,010 institutionsQ4 2024: 2,126 institutionsQ1 2025: 2,207 institutionsQ2 2025: 2,184 institutionsQ3 2025: 2,222 institutionsQ4 2025: 2,273 institutionsQ1 2026: 2,367 institutionsQ2 2026: 2,371 institutions
Value heldQ2 2026: $79.9B
Q1 2021: $39.2BQ2 2021: $38.3BQ3 2021: $39.1BQ4 2021: $43.9BQ1 2022: $47.3BQ2 2022: $47.2BQ3 2022: $46.0BQ4 2022: $49.1BQ1 2023: $48.8BQ2 2023: $48.8BQ3 2023: $44.9BQ4 2023: $49.1BQ1 2024: $51.0BQ2 2024: $56.8BQ3 2024: $66.9BQ4 2024: $61.4BQ1 2025: $69.0BQ2 2025: $70.8BQ3 2025: $74.6BQ4 2025: $69.6BQ1 2026: $76.2BQ2 2026: $79.9B
Institutions holding SO and their total value by quarter
QuarterHoldersValue
Q2 20262,371$79.9B
Q1 20262,367$76.2B
Q4 20252,273$69.6B
Q3 20252,222$74.6B
Q2 20252,184$70.8B
Q1 20252,207$69.0B
Q4 20242,126$61.4B
Q3 20242,010$66.9B
Q2 20241,888$56.8B
Q1 20241,825$51.0B
Q4 20231,838$49.1B
Q3 20231,713$44.9B
Q2 20231,728$48.8B
Q1 20231,706$48.8B
Q4 20221,737$49.1B
Q3 20221,661$46.0B
Q2 20221,683$47.2B
Q1 20221,700$47.3B
Q4 20211,654$43.9B
Q3 20211,492$39.1B
Q2 20211,508$38.3B
Q1 20211,491$39.2B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q1 2026.

Institutions holding SO in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Geometric Wealth Advisors8,051$770.6K0.08%−139−1.7%Reduced
Keebeck Wealth Management, LLC8,069$772.3K0.08%+671+9.1%Added
SBI Okasan Asset Management Co.Ltd.8,000$774.0K0.03%−566−6.6%Reduced
Ballentine Partners, LLC8,088$774.1K0.01%+246+3.1%Added
Norden Group LLC8,103$775.6K0.06%−20−0.2%Reduced
Evergreen Wealth Solutions, LLC8,368$776.5K0.04%+2,773+49.6%Added
NBH Bank8,114$776.6K0.33%+8,114New
Paragon Private Wealth Management, LLC8,121$777.3K0.20%+1,538+23.4%Added
Visionary Horizons, LLC8,135$778.6K0.33%+413+5.3%Added
Gilbert & Cook, Inc.8,177$782.6K0.09%+41+0.5%Added
Howe & Rusling Inc8,177$782.6K0.05%−255−3.0%Reduced
Gables Capital Management Inc.8,192$784.1K0.28%+100+1.2%Added
Blalock Williams, LLC8,193$784.2K0.51%−14−0.2%Reduced
GSB Wealth Management, LLC8,196$784.5K0.16%+5+0.1%Added
St Germain D J Co Inc8,240$788.6K0.03%−151−1.8%Reduced
Cyndeo Wealth Partners, LLC8,254$790.0K0.04%+200+2.5%Added
Plancorp, LLC8,208$791.9K0.02%+4,288+109.4%Added
Clear Creek Financial Management, LLC8,276$792.1K0.05%+41+0.5%Added
Balentine LLC8,277$792.2K0.03%−594−6.7%Reduced
Capital Advisors Wealth Management, LLC8,278$792.3K0.09%+21+0.3%Added
West Bancorporation Inc8,285$793.0K0.34%−1,531−15.6%Reduced
Orographic Financial Advisors, LLC8,577$793.0K0.52%−150−1.7%Reduced
Vann Equity Management LLC8,296$794.0K0.48%+77+0.9%Added
Ambassador Advisors, LLC8,319$796.2K0.10%+8,319New
Crestwood Advisors Group LLC8,326$796.9K0.01%+1,605+23.9%Added
Moneta Group Investment Advisors LLC8,353$799.5K0.01%−116−1.4%Reduced
Verity Asset Management, Inc.8,361$800.2K0.30%+37+0.4%Added
Baron Silver Stevens Financial Advisors, LLC8,372$801.3K0.10%+287+3.5%Added
Lakeshore Financial Planning, Inc.8,386$802.7K0.26%+52+0.6%Added
GF Fund Management Co. Ltd.8,404$804.3K0.01%+2,416+40.3%Added
Gradient Investments LLC8,412$805.1K0.01%+3,346+66.0%Added
Franklin Street Advisors Inc8,430$806.9K0.05%−5−0.1%Reduced
JT Stratford LLC8,447$808.5K0.09%−25−0.3%Reduced
Graves-Light Private Wealth Management, Inc.8,470$810.7K0.08%+11+0.1%Added
Benin Management CORP8,483$811.9K0.16%00.0%Unchanged
Nikulski Financial, Inc.8,494$812.9K0.18%−730−7.9%Reduced
Cypress Capital Group8,510$814.5K0.08%+3,327+64.2%Added
Roundview Capital LLC8,524$815.8K0.04%00.0%Unchanged
Howard Capital Management Inc.8,531$816.5K0.01%+4,034+89.7%Added
Arrow Financial Corp8,547$818.0K0.07%+1,593+22.9%Added
Northstar Financial Companies, Inc.8,553$818.6K0.55%+1,034+13.8%Added
RIA Advisory Group LLC8,573$820.5K0.18%+40+0.5%Added
Aviance Capital Partners, LLC8,579$821.1K0.09%+200+2.4%Added
NorthCrest Asset Manangement, LLC8,632$821.5K0.02%+1,922+28.6%Added
Trueblood Wealth Management, LLC8,597$822.8K0.29%+26+0.3%Added
Shulman DeMeo Asset Management LLC8,639$826.8K0.15%−10.0%Reduced
Beaumont Financial Advisors, LLC8,647$827.6K0.05%−58−0.7%Reduced
Sar Wealth Management Group, LLC8,649$827.8K0.40%+180+2.1%Added
Valley Brook Capital Group8,654$828.3K0.47%+203+2.4%Added
Centiva Capital, LP8,657$828.6K0.03%+8,657New
Cidel Asset Management Inc8,659$828.8K0.04%+557+6.9%Added
North Star Investment Management Corp.8,676$830.3K0.05%+253+3.0%Added
Heartland Bank & Trust Co8,704$833.1K0.17%−742−7.9%Reduced
Insight Inv LLC8,705$833.2K0.39%−215−2.4%Reduced
Thor Trading Advisors, LLC8,707$833.3K0.26%+8,707New
Integrated Advisors Network LLC8,715$834.1K0.04%−53−0.6%Reduced
Roberts Wealth Advisors, LLC8,739$836.4K0.19%+56+0.6%Added
Legacy Wealth Asset Management, LLC8,742$836.7K0.18%−66−0.7%Reduced
Cullen/Frost Bankers, Inc.8,743$836.8K0.01%−85−1.0%Reduced
Hexagon Capital Partners LLC8,777$840.0K0.12%+280+3.3%Added
City State Bank8,788$841.1K0.19%+545+6.6%Added
Cherokee Insurance Co8,800$842.2K0.33%00.0%Unchanged
Evercore Wealth Management, LLC8,817$843.9K0.01%−85−1.0%Reduced
Ables, Iannone, Moore & Associates, Inc.8,818$844.1K0.45%+419+5.0%Added
Northeast Investment Management8,821$844.2K0.03%00.0%Unchanged
Vista Capital Partners, Inc.8,865$848.5K0.07%+73+0.8%Added
Davis Capital Management8,898$851.6K0.50%−241−2.6%Reduced
Baker Avenue Asset Management, LP8,902$852.0K0.02%+551+6.6%Added
Boston Private Wealth LLC8,927$854.4K0.05%−820−8.4%Reduced
Ignite Planners, LLC8,924$854.5K0.12%−9,452−51.4%Reduced
Community Bank of Raymore8,950$856.6K0.50%00.0%Unchanged
Icon Wealth Advisors, LLC8,976$859.1K0.05%+4,582+104.3%Added
Tortuga Wealth Management, Inc8,988$860.3K0.65%+40.0%Added
Shepherd Financial Partners LLC8,995$860.9K0.07%+21+0.2%Added
KC Investment Advisors, LLC9,082$869.2K0.17%+81+0.9%Added
Peninsula Asset Management Inc9,090$870.0K0.42%00.0%Unchanged
Grove Bank & Trust9,093$870.3K0.09%+691+8.2%Added
Chesapeake Wealth Management9,095$870.5K0.24%+84+0.9%Added
PCM Encore, LLC9,101$871.1K0.15%−94−1.0%Reduced
Journey Advisory Group, LLC9,105$871.4K0.07%+199+2.2%Added
Cambient Family Office, LLC9,117$872.6K0.11%−102−1.1%Reduced
Salem Investment Counselors Inc9,119$872.8K0.02%−188−2.0%Reduced
Mendel Money Management9,119$872.8K0.32%−655−6.7%Reduced
Havemeyer Place LP9,122$873.1K0.09%−441−4.6%Reduced
Woodward Diversified Capital, LLC9,128$873.6K0.39%−128−1.4%Reduced
Affinity Wealth Management LLC9,169$877.6K0.11%+18+0.2%Added
SHUTTLEWORTH & Co9,171$877.8K0.70%−1,511−14.1%Reduced
HBK Sorce Advisory LLC9,437$878.6K0.02%+322+3.5%Added
Abel Hall, LLC9,189$879.4K0.15%−587−6.0%Reduced
Rodgers Brothers Inc.9,243$884.6K0.09%−1,400−13.2%Reduced
Facet Wealth, Inc.9,249$885.2K0.01%+6,248+208.2%Added
Mechanics Financial Corp9,301$890.2K0.32%+388+4.4%Added
Breakwater Capital Group9,323$892.3K0.11%−422−4.3%Reduced
Nicolet Bankshares Inc9,315$892.7K0.03%+96+1.0%Added
Stokes Family Office, LLC9,398$899.5K0.10%−5,801−38.2%Reduced
Monetary Management Group Inc9,407$900.3K0.18%00.0%Unchanged
Dakota Wealth Management9,417$901.3K0.02%+911+10.7%Added
Norris Perne & French LLP9,436$903.2K0.04%−190−2.0%Reduced
Golden State Wealth Management, LLC9,441$903.7K0.08%+12+0.1%Added
Eagle Strategies LLC9,460$905.4K0.09%+7+0.1%Added