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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 6 sales; 2,370 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
2,370
+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
729 more reduced

30 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: 2,370 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: 2,370 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 20262,370$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
Wellington-Altus USA Inc.198$19.1K0.01%+62+45.6%Added
Security National Bank of Sioux City Iowa200$19.1K0.01%+200New
ZRC Wealth Management, LLC204$19.5K0.01%+148+264.3%Added
Evolution Wealth Management Inc.205$19.6K0.01%+110+115.8%Added
Migdal Insurance & Financial Holdings Ltd.208$19.9K0.00%−248−54.4%Reduced
Washington Trust Advisors, Inc.220$21.0K0.00%+20+10.0%Added
Tidemark, LLC233$22.3K0.01%−44−15.9%Reduced
Medallion Wealth Advisors, LLC235$22.5K0.01%−1,362−85.3%Reduced
Blueline Advisors LLC238$22.8K0.02%00.0%Unchanged
LFA - Lugano Financial Advisors SA246$23.5K0.01%00.0%Unchanged
Miller Wealth Advisors, LLC250$23.9K0.01%00.0%Unchanged
Basepoint Wealth LLC254$24.3K0.01%00.0%Unchanged
Clear Street Markets LLC261$25.0K0.00%+80+44.2%Added
Bullseye Investment Management, LLC271$25.9K0.01%00.0%Unchanged
Clark Wealth Partners280$26.8K0.02%+13+4.9%Added
Marquette Asset Management, LLC283$27.1K0.00%+37+15.0%Added
Private Wealth Management Group, LLC285$27.3K0.01%+74+35.1%Added
Prestige Wealth Management Group LLC286$27.4K0.00%00.0%Unchanged
SJS Investment Consulting Inc.292$27.9K0.00%+65+28.6%Added
CGC Financial Services, LLC293$28.0K0.01%−200−40.6%Reduced
Reyes Financial Architecture, Inc.295$28.2K0.02%−59−16.7%Reduced
Guardian Partners Inc.295$28.2K0.00%+295New
Retirement Wealth Solutions LLC297$28.5K0.02%00.0%Unchanged
StrongBox Wealth, LLC300$28.7K0.01%+300New
Quintet Private Bank (Europe) S.A.300$28.7K0.00%+300New
New England Capital Financial Advisors LLC303$29.0K0.01%+68+28.9%Added
Cheviot Value Management, LLC305$29.2K0.00%00.0%Unchanged
Adkins Seale Capital Management LLC305$29.3K0.03%00.0%Unchanged
Pflug Koory, LLC306$29.3K0.01%+306New
TFC Financial Management308$29.5K0.00%00.0%Unchanged
J.Safra Asset Management Corp309$29.6K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc311$30.0K0.02%+11+3.7%Added
Morton Brown Family Wealth, LLC314$30.1K0.01%00.0%Unchanged
Napier Financial, LLC318$30.4K0.01%−18−5.4%Reduced
YANKCOM Partnership319$30.5K0.01%00.0%Unchanged
Advantage Trust Co321$30.7K0.01%+300+1,428.6%Added
True Wealth Design, LLC328$31.4K0.01%+237+260.4%Added
Frazier Financial Advisors, LLC328$31.4K0.02%+2+0.6%Added
NVWM, LLC332$31.8K0.01%+5+1.5%Added
Piscataqua Savings Bank340$32.5K0.02%−300−46.9%Reduced
E Fund Management (Hong Kong) Co., Ltd.344$32.9K0.01%+190+123.4%Added
Pension & Wealth Management Advisors, Inc.345$33.0K0.01%00.0%Unchanged
Insight Financial Services348$33.3K0.02%00.0%Unchanged
Chilton Capital Management LLC361$34.6K0.00%00.0%Unchanged
Bell Investment Advisors, Inc374$35.8K0.01%+121+47.8%Added
Gill Capital Partners, LLC376$36.0K0.01%+189+101.1%Added
FWL Investment Management, LLC380$36.4K0.01%+30+8.6%Added
Dogwood Wealth Management LLC382$36.6K0.01%−3,669−90.6%Reduced
Cornerstone Financial Management LLC394$37.7K0.03%+34+9.4%Added
First Community Trust NA400$38.3K0.02%00.0%Unchanged
Covestor Ltd405$39.0K0.02%+20+5.2%Added
Centerpoint Advisors, LLC417$40.0K0.01%00.0%Unchanged
MB, Levis & Associates, LLC427$40.8K0.02%+1+0.2%Added
BOK Financial Private Wealth, Inc.427$40.9K0.00%+77+22.0%Added
Perkins Coie Trust Co435$41.6K0.01%+435New
Oakmont Advisory Group, LLC438$41.9K0.04%+438New
Lodestone Wealth Management LLC443$42.4K0.01%00.0%Unchanged
Murphy & Mullick Capital Management Corp448$42.9K0.03%00.0%Unchanged
Key Financial Inc449$43.0K0.01%00.0%Unchanged
Cetera Trust Company, N.A450$43.1K0.02%00.0%Unchanged
Beaird Harris Wealth Management, LLC453$43.4K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.458$43.9K0.01%+2+0.4%Added
MidFirst Bank462$44.2K0.00%+36+8.5%Added
Loomis Sayles & Co L P473$45.3K0.00%+185+64.2%Added
1015 Capital Partners, LLC473$45.3K0.04%+195+70.1%Added
Kemnay Advisory Services Inc.474$45.4K0.01%+26+5.8%Added
Webster Bank, N. A.485$46.4K0.00%−176−26.6%Reduced
High Note Wealth, LLC490$46.9K0.01%+26+5.6%Added
Sachetta, LLC494$47.3K0.02%+107+27.6%Added
Kilter Group LLC496$47.5K0.02%−9−1.8%Reduced
Hussman Strategic Advisors, Inc.500$47.9K0.01%00.0%Unchanged
Kerr Financial Planning Corp500$47.9K0.05%+500New
Ankerstar Wealth, LLC517$49.5K0.04%+4+0.8%Added
Advocate Investing Services LLC529$50.7K0.04%00.0%Unchanged
Curat Global, LLC534$51.1K0.04%00.0%Unchanged
MPWM Advisory Solutions, LLC544$52.1K0.02%00.0%Unchanged
Entrust Financial LLC545$52.2K0.03%00.0%Unchanged
Tompkins Financial Corp555$53.1K0.00%00.0%Unchanged
Strive Financial Group ,LLC556$53.2K0.02%+5+0.9%Added
Bruce G. Allen Investments, LLC563$53.9K0.03%−79−12.3%Reduced
Winch Advisory Services, LLC565$54.0K0.01%+5+0.9%Added
Darwin Advisors, LLC579$55.4K0.02%+6+1.0%Added
Pacifica Partners Inc.580$56.8K0.02%00.0%Unchanged
Bayban596$57.0K0.04%−300−33.5%Reduced
CrossGen Wealth, LLC596$57.1K0.04%+2+0.3%Added
Joseph Group Capital Management599$57.3K0.01%+90+17.7%Added
Financial Consulate, Inc600$57.4K0.01%+9+1.5%Added
ORG Wealth Partners, LLC600$57.4K0.01%00.0%Unchanged
Chung Wu Investment Group, LLC600$57.4K0.04%00.0%Unchanged
Bravera Wealth600$57.4K0.02%00.0%Unchanged
PFS Partners, LLC600$57.4K0.02%+600New
First National Bank616$59.0K0.02%+616New
WPG Advisers, LLC620$59.3K0.03%+80+14.8%Added
HighMark Wealth Management LLC623$59.6K0.02%00.0%Unchanged
Uniplan Investment Counsel, Inc.630$60.4K0.01%+630New
Harborfront Financial Group LLC631$60.4K0.23%+631New
Birchbrook, Inc.632$60.5K0.03%00.0%Unchanged
Golden State Equity Partners635$60.8K0.16%−22,432−97.2%Reduced
Greykasell Wealth Strategies, Inc.647$61.9K0.02%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC650$62.2K0.03%00.0%Unchanged