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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, Q1 2026

Institutional positions in Southern Co as of Mar 31, 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
2,367
+130 vs. Q4 2025
Shares held
789.7M
+114.7M (+17.0%) vs. Q4 2025
Total value
$76.2B
+$17.3B (+29.4%) vs. Q4 2025
New holders
228
985 more added
Sold out
98
782 more reduced

36 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2026: 2,367 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 heldQ1 2026: $76.2B
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, Q1 2026

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q4 2025.

Institutions holding SO in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Willis Johnson & Associates, Inc.4,045$390.4K0.02%−17−0.4%Reduced
Dogwood Wealth Management LLC4,051$391.0K0.17%−1,535−27.5%Reduced
Hanson & Doremus Investment Management4,061$392.0K0.05%00.0%Unchanged
E Fund Management Co., Ltd.4,079$393.7K0.01%+4,079New
Pekin Hardy Strauss, Inc.4,080$393.8K0.04%+300+7.9%Added
American State Bank (Iowa)4,081$393.9K0.19%00.0%Unchanged
Brandywine Oak Private Wealth LLC4,088$394.6K0.03%00.0%Unchanged
Insigneo Advisory Services, LLC4,101$395.8K0.03%+171+4.4%Added
American Financial Advisors, LLC4,106$396.3K0.05%+20+0.5%Added
JB Capital LLC4,114$397.1K0.02%+3+0.1%Added
Wealthspan Partners, LLC4,119$397.6K0.14%+20.0%Added
Uniting Wealth Partners, LLC4,134$399.0K0.08%+10.0%Added
Trust Co4,164$401.9K0.04%+262+6.7%Added
Univest Financial Corp4,165$402.0K0.02%+3+0.1%Added
MJP Associates Inc4,167$402.2K0.05%+275+7.1%Added
Spinnaker Trust4,178$403.3K0.02%−250−5.6%Reduced
Severin Investments, LLC4,200$405.4K0.35%−42−1.0%Reduced
Independence Bank of Kentucky4,200$405.4K0.05%−57−1.3%Reduced
Radnor Capital Management, LLC4,200$405.4K0.06%00.0%Unchanged
Virtue Capital Management, LLC4,186$405.7K0.06%+411+10.9%Added
Plante Moran Financial Advisors, LLC4,204$405.8K0.03%00.0%Unchanged
Elmwood Wealth Management, Inc.4,210$406.4K0.11%+210+5.3%Added
Sunbelt Securities, Inc.4,211$406.4K0.03%+660+18.6%Added
Meridian Financial, LLC4,227$408.0K0.22%00.0%Unchanged
Key Client Fiduciary Advisors, LLC4,229$408.2K0.14%−139−3.2%Reduced
GEM Asset Management, LLC4,230$408.3K0.18%−49−1.1%Reduced
Bluedoor Private Wealth, LLC4,230$408.3K0.19%+213+5.3%Added
Cambria Investment Management, L.P.4,235$408.8K0.02%+1,143+37.0%Added
TRB Wealth Management, LLC4,239$409.1K0.06%+4,239New
B.O.S.S. Retirement Advisors, LLC4,240$409.2K0.12%+34+0.8%Added
Keynote Financial Services LLC4,243$409.5K0.22%+105+2.5%Added
Level Wealth Management LLC4,251$410.3K0.19%+76+1.8%Added
Icon Wealth Advisors, LLC4,394$410.9K0.03%+4,394New
Patriot Investment Management Inc.4,262$411.4K0.03%00.0%Unchanged
Southland Equity Partners LLC4,279$413.0K0.08%+52+1.2%Added
Chapin Davis, Inc.4,291$414.2K0.09%00.0%Unchanged
Ferguson Shapiro LLC4,316$416.6K0.13%+3+0.1%Added
Longview Financial Advisors, Inc.4,321$417.1K0.25%+3+0.1%Added
Palumbo Wealth Management LLC4,350$419.8K0.10%−244−5.3%Reduced
Crews Bank & Trust4,360$420.8K0.06%−65−1.5%Reduced
Hodges Capital Management Inc.4,375$422.3K0.03%+650+17.4%Added
Hanlon Investment Management, Inc.4,398$424.5K0.23%+87+2.0%Added
Bullock Wealth Management Group4,386$425.2K0.21%+23+0.5%Added
Firestone Capital Management4,408$425.5K0.09%−43−1.0%Reduced
TCI Wealth Advisors, Inc.4,413$425.9K0.02%−20.0%Reduced
Colonial Trust Co4,414$426.0K0.06%+1,314+42.4%Added
Hall Capital Management Co Inc4,411$426.5K0.15%+33+0.8%Added
KMG Fiduciary Partners, LLC4,440$428.6K0.03%−5−0.1%Reduced
Willis Investment Counsel4,447$429.2K0.02%00.0%Unchanged
Investment House LLC4,458$430.3K0.02%00.0%Unchanged
Rise Advisors, LLC4,443$430.7K0.15%−69−1.5%Reduced
Aureus Asset Management, LLC4,463$430.8K0.03%+4,463New
Fortis Advisors, LLC4,475$431.9K0.22%00.0%Unchanged
Tributary Capital Management, LLC4,475$431.9K0.04%+650+17.0%Added
Orca Wealth Management, LLC4,487$433.1K0.31%00.0%Unchanged
Soltis Investment Advisors LLC4,490$433.4K0.03%−91−2.0%Reduced
Wealth Management Nebraska4,494$433.8K0.04%−68−1.5%Reduced
Howard Capital Management Inc.4,497$434.1K0.01%−4,108−47.7%Reduced
Secure Asset Management, LLC4,505$434.8K0.07%−5,140−53.3%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4,510$435.3K0.01%+979+27.7%Added
Syntegra Private Wealth Group, LLC4,526$436.9K0.04%−105−2.3%Reduced
Gunderson Capital Management Inc.4,527$436.9K0.18%+4,527New
Sara-Bay Financial4,531$437.3K0.14%00.0%Unchanged
Bath Savings Trust Co4,532$437.4K0.05%−586−11.4%Reduced
J. L. Bainbridge & Co., Inc.4,534$437.6K0.04%+3+0.1%Added
Strategic Investment Advisors4,537$437.9K0.03%+4,537New
Bedel Financial Consulting, Inc.4,539$438.1K0.05%00.0%Unchanged
Godsey & Gibb Associates4,543$438.5K0.04%−85−1.8%Reduced
Partners Wealth Management, LLC4,549$439.1K0.45%−440−8.8%Reduced
Hummer Financial Advisory Services Inc4,550$439.2K0.31%00.0%Unchanged
McKinley Carter Wealth Services, Inc.4,560$440.1K0.03%−16−0.3%Reduced
HighPoint Advisor Group LLC4,567$440.8K0.02%−37,296−89.1%Reduced
CTC Alternative Strategies, Ltd.4,603$444.3K1.01%+4,603New
Bank of New Hampshire4,607$444.7K0.10%−325−6.6%Reduced
Titleist Asset Management, LLC4,624$446.3K0.03%+117+2.6%Added
Violich Capital Management, Inc.4,629$446.8K0.05%00.0%Unchanged
MKT Advisors LLC4,615$446.8K0.15%−37−0.8%Reduced
Manske Wealth Management4,642$448.0K0.13%−65−1.4%Reduced
Claris Financial LLC4,644$448.3K0.25%−185−3.8%Reduced
Iams Wealth Management, LLC4,645$448.4K0.16%+394+9.3%Added
Thomas Story & Son LLC4,650$448.8K0.17%00.0%Unchanged
Legacy Trust4,691$452.8K0.09%−150−3.1%Reduced
Versant Capital Management, Inc4,694$453.1K0.04%+876+22.9%Added
Fulton Breakefield Broenniman LLC4,700$453.6K0.03%−166−3.4%Reduced
Rosenberg Matthew Hamilton4,702$453.8K0.09%+106+2.3%Added
Waycross Partners, LLC4,709$454.5K0.04%00.0%Unchanged
SevenBridge Financial Group, LLC4,948$454.5K0.07%−704−12.5%Reduced
Boston Research & Management Inc4,710$454.6K0.11%00.0%Unchanged
My Portfolio Guide, LLC4,714$455.0K0.25%+4,714New
Texas Capital Bank Wealth Management Services Inc4,721$455.7K0.03%−634−11.8%Reduced
Resurgent Financial Advisors LLC4,723$455.9K0.17%+4,723New
Bridgewater Advisors Inc.5,130$456.6K0.03%−84−1.6%Reduced
4WEALTH Advisors, Inc.4,731$458.6K0.39%+534+12.7%Added
Nadler Financial Group, Inc.4,775$460.9K0.04%00.0%Unchanged
Cim Investment Mangement Inc4,783$461.7K0.12%−21−0.4%Reduced
Resolute Capital, LLC4,788$462.2K0.19%−195−3.9%Reduced
Resolute Wealth Strategies, LLC4,797$463.0K0.20%+41+0.9%Added
Berkshire Bank4,804$463.7K0.10%+1,961+69.0%Added
Inspire Advisors, LLC4,810$464.2K0.04%+352+7.9%Added
Sigma Investment Counselors Inc4,822$465.4K0.02%+4+0.1%Added