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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, Q3 2025

Institutional positions in Southern Co as of Sep 30, 2025. 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
2,222
+73 vs. Q2 2025
Shares held
786.7M
+25.3M (+3.3%) vs. Q2 2025
Total value
$74.6B
+$5.04B (+7.3%) vs. Q2 2025
New holders
167
937 more added
Sold out
94
733 more reduced

35 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 2,222 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 heldQ3 2025: $74.6B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q2 2025.

Institutions holding SO in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
American Financial Advisors, LLC4,063$385.1K0.05%+21+0.5%Added
Hanson & Doremus Investment Management4,070$386.0K0.05%+9+0.2%Added
Walkner Condon Financial Advisors LLC4,073$386.0K0.06%+7+0.2%Added
Bedel Financial Consulting, Inc.4,080$386.6K0.05%00.0%Unchanged
American State Bank (Iowa)4,081$386.8K0.20%00.0%Unchanged
Code Waechter LLC3,886$387.4K0.25%−779−16.7%Reduced
Tennessee Valley Asset Management Partners4,093$387.9K0.05%+4,093New
MJP Associates Inc4,102$388.8K0.05%+1,018+33.0%Added
Charles Schwab Trust Co4,112$389.7K0.03%−7,130−63.4%Reduced
Wealthspan Partners, LLC4,114$389.9K0.15%+20.0%Added
Uniting Wealth Partners, LLC4,129$391.3K0.09%+546+15.2%Added
B.O.S.S. Retirement Advisors, LLC4,132$391.6K0.09%−24−0.6%Reduced
Sara-Bay Financial4,133$391.7K0.11%+108+2.7%Added
Premier Path Wealth Partners, LLC4,149$393.2K0.05%+462+12.5%Added
Fjell Capital, LLC4,158$394.1K0.35%+4,158New
Brandywine Oak Private Wealth LLC4,162$394.4K0.03%00.0%Unchanged
Symmetry Partners, LLC4,167$394.9K0.04%+455+12.3%Added
Level Wealth Management LLC4,174$395.5K0.21%+20.0%Added
Good Steward Wealth Advisors,LLC4,176$395.8K0.27%−1,239−22.9%Reduced
Asset Dedication, LLC4,179$396.0K0.03%−14−0.3%Reduced
Elmwood Wealth Management, Inc.4,180$396.1K0.14%+180+4.5%Added
Southland Equity Partners LLC4,184$396.5K0.08%−9−0.2%Reduced
Trust Co of Toledo NA4,184$396.5K0.04%00.0%Unchanged
Willis Johnson & Associates, Inc.4,190$397.1K0.02%+860+25.8%Added
Radnor Capital Management, LLC4,200$398.0K0.06%00.0%Unchanged
Relyea Zuckerberg Hanson LLC4,205$398.5K0.04%+29+0.7%Added
Wealth Quarterback LLC4,221$400.1K0.15%−616−12.7%Reduced
Sovran Advisors, LLC4,213$400.5K0.04%+442+11.7%Added
Meridian Financial, LLC4,227$400.6K0.23%00.0%Unchanged
Independence Bank of Kentucky4,230$400.9K0.05%00.0%Unchanged
Quotient Wealth Partners, LLC4,232$401.1K0.01%+272+6.9%Added
Keynote Financial Services LLC4,238$401.6K0.24%00.0%Unchanged
ESL Trust Services, LLC4,243$402.1K0.08%+243+6.1%Added
4WEALTH Advisors, Inc.4,248$402.6K0.37%+265+6.7%Added
Hodges Capital Management Inc.4,250$402.8K0.03%00.0%Unchanged
BLB&B Advisors, LLC4,257$403.4K0.02%+278+7.0%Added
Cape Cod Five Cents Savings Bank4,475$403.6K0.04%00.0%Unchanged
VeraBank, N.A.4,262$403.9K0.08%+200+4.9%Added
Capital Asset Advisory Services LLC4,264$404.1K0.02%−119−2.7%Reduced
JB Capital LLC4,278$405.5K0.02%−781−15.4%Reduced
Pitcairn Co4,281$405.7K0.03%−332−7.2%Reduced
Chapin Davis, Inc.4,291$406.7K0.10%+4,291New
Ferguson Shapiro LLC4,309$408.3K0.13%+4+0.1%Added
Longview Financial Advisors, Inc.4,313$408.8K0.29%−198−4.4%Reduced
Campion Asset Management LLC4,314$408.8K0.29%−149−3.3%Reduced
Banyan Capital Management, Inc.4,325$409.9K0.19%+4,325New
Cypress Capital Group4,344$411.7K0.05%−539−11.0%Reduced
Flaharty Asset Management, LLC4,350$412.3K0.05%00.0%Unchanged
Univest Financial Corp4,351$412.3K0.02%−400−8.4%Reduced
KG&L Capital Management,LLC4,411$412.5K0.11%−162−3.5%Reduced
Plancorp, LLC4,355$412.7K0.01%−15−0.3%Reduced
Key Client Fiduciary Advisors, LLC4,363$413.5K0.14%−13−0.3%Reduced
GEM Asset Management, LLC4,290$413.6K0.20%00.0%Unchanged
Bullock Wealth Management Group4,371$414.3K0.21%+25+0.6%Added
Hall Capital Management Co Inc4,386$415.7K0.16%−141−3.1%Reduced
L.M. Kohn & Company4,390$416.0K0.50%−2,215−33.5%Reduced
Quent Capital, LLC4,421$418.9K0.04%−187−4.1%Reduced
TCI Wealth Advisors, Inc.4,421$419.0K0.02%−1,231−21.8%Reduced
Crews Bank & Trust4,425$419.4K0.06%00.0%Unchanged
Members Wealth LLC4,425$419.5K0.27%+4,425New
KMG Fiduciary Partners, LLC4,429$419.7K0.03%+3+0.1%Added
BCS Wealth Management4,430$419.8K0.09%−142−3.1%Reduced
Willis Investment Counsel4,447$421.4K0.02%−100−2.2%Reduced
Scotia Capital Inc.4,448$421.6K0.00%+175+4.1%Added
Fonville Wealth Management LLC4,454$422.1K0.09%−3−0.1%Reduced
Heritage Wealth Management, Inc.4,456$422.3K0.12%00.0%Unchanged
Investment House LLC4,458$422.5K0.02%00.0%Unchanged
Fortis Advisors, LLC4,475$424.1K0.24%00.0%Unchanged
Oak Hill Wealth Advisors, LLC4,475$424.1K0.08%00.0%Unchanged
Orca Wealth Management, LLC4,487$425.2K0.32%00.0%Unchanged
SNS Financial Group, LLC4,489$425.4K0.04%+30+0.7%Added
Legacy Trust4,521$428.5K0.08%+4,521New
Truvestments Capital LLC4,523$428.6K0.08%+172+4.0%Added
J. L. Bainbridge & Co., Inc.4,527$429.0K0.04%+4+0.1%Added
Plante Moran Financial Advisors, LLC4,538$430.1K0.03%+188+4.3%Added
Leo Wealth, LLC4,540$430.2K0.06%−27,763−85.9%Reduced
Hummer Financial Advisory Services Inc4,550$431.2K0.31%00.0%Unchanged
Forum Financial Management, LP4,557$431.9K0.01%−1,532−25.2%Reduced
Firestone Capital Management4,564$432.5K0.09%−55−1.2%Reduced
McKinley Carter Wealth Services, Inc.4,571$433.2K0.02%−486−9.6%Reduced
Green Harvest Asset Management LLC4,585$434.5K0.01%+54+1.2%Added
Klingman & Associates, LLC4,586$434.6K0.02%+475+11.6%Added
Adviser Investments LLC4,608$436.7K0.00%+40+0.9%Added
Resonant Capital Advisors, LLC4,609$436.8K0.03%+1,096+31.2%Added
Soltis Investment Advisors LLC4,619$437.7K0.03%+923+25.0%Added
Annis Gardner Whiting Capital Advisors, LLC4,620$437.8K0.09%+2,004+76.6%Added
Violich Capital Management, Inc.4,629$438.7K0.05%00.0%Unchanged
Thomas Story & Son LLC4,650$440.7K0.16%00.0%Unchanged
Syntegra Private Wealth Group, LLC4,651$440.8K0.04%−30−0.6%Reduced
Auxano Advisors, LLC4,657$441.3K0.09%+159+3.5%Added
MBM Wealth Consultants, LLC4,660$441.7K0.11%+85+1.9%Added
Tranquility Partners, LLC4,665$442.1K0.15%−89−1.9%Reduced
MKT Advisors LLC4,668$442.5K0.16%−125−2.6%Reduced
OneAscent Family Office, LLC4,681$443.6K0.36%−48−1.0%Reduced
GeoWealth Management, LLC4,689$444.4K0.02%+227+5.1%Added
Crestwood Advisors Group LLC4,691$444.6K0.01%+482+11.5%Added
Godsey & Gibb Associates4,703$445.7K0.04%00.0%Unchanged
First American Trust, FSB4,706$446.0K0.03%+1,565+49.8%Added
Manske Wealth Management4,707$446.0K0.14%−170−3.5%Reduced
Boston Research & Management Inc4,710$446.4K0.10%00.0%Unchanged