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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, Q4 2025

Institutional positions in Southern Co as of Dec 31, 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
2,273
+98 vs. Q3 2025
Shares held
797.3M
+14.1M (+1.8%) vs. Q3 2025
Total value
$69.6B
−$4.66B (−6.3%) vs. Q3 2025
New holders
246
864 more added
Sold out
148
806 more reduced

47 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 2,273 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 heldQ4 2025: $69.6B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q3 2025.

Institutions holding SO in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Gradient Investments LLC4,546$396.4K0.01%−167−3.5%Reduced
SCS Capital Management LLC4,547$396.5K0.00%−927−16.9%Reduced
Hummer Financial Advisory Services Inc4,550$396.8K0.28%00.0%Unchanged
Sara-Bay Financial4,531$396.8K0.12%+398+9.6%Added
Wealth Management Nebraska4,562$397.8K0.05%+1,018+28.7%Added
Wealth Advisory Team LLC4,566$398.1K0.35%+4,566New
Bayforest Capital Ltd4,572$398.7K0.30%−1,177−20.5%Reduced
McKinley Carter Wealth Services, Inc.4,576$399.0K0.02%+5+0.1%Added
Soltis Investment Advisors LLC4,581$399.5K0.03%−38−0.8%Reduced
Wealth Quarterback LLC4,587$400.0K0.14%+366+8.7%Added
Palumbo Wealth Management LLC4,594$400.6K0.10%+58+1.3%Added
Rosenberg Matthew Hamilton4,596$400.8K0.08%−228−4.7%Reduced
BLB&B Advisors, LLC4,599$401.0K0.02%+342+8.0%Added
Orca Wealth Management, LLC4,487$401.7K0.29%00.0%Unchanged
Cape Cod Five Cents Savings Bank4,475$403.6K0.04%00.0%Unchanged
Godsey & Gibb Associates4,628$403.6K0.04%−75−1.6%Reduced
Violich Capital Management, Inc.4,629$403.6K0.05%00.0%Unchanged
Syntegra Private Wealth Group, LLC4,631$403.8K0.04%−20−0.4%Reduced
MKT Advisors LLC4,652$404.1K0.14%−16−0.3%Reduced
Cynosure Management, LLC4,648$405.3K0.04%+4,648New
Thomas Story & Son LLC4,650$405.5K0.15%00.0%Unchanged
Tranquility Partners, LLC4,665$406.8K0.15%00.0%Unchanged
Beese Fulmer Investment Management, Inc.4,677$407.9K0.03%−260−5.3%Reduced
Probity Advisors, Inc.4,680$408.1K0.07%−222−4.5%Reduced
Farringdon Capital, Ltd.4,684$408.4K0.10%−20,370−81.3%Reduced
Manske Wealth Management4,707$410.4K0.12%00.0%Unchanged
Waycross Partners, LLC4,709$410.6K0.03%−157,309−97.1%Reduced
OneAscent Family Office, LLC4,709$410.7K0.28%+28+0.6%Added
Boston Research & Management Inc4,710$410.7K0.09%00.0%Unchanged
Wright Wealth LLC4,721$411.7K0.27%+4,721New
Resolute Wealth Strategies, LLC4,756$414.7K0.18%+5+0.1%Added
SmartHarvest Portfolios, LLC4,771$416.0K0.14%+4,771New
CMG Global Holdings, LLC4,610$416.2K0.18%00.0%Unchanged
Nadler Financial Group, Inc.4,775$416.4K0.04%00.0%Unchanged
Cim Investment Mangement Inc4,804$418.9K0.11%00.0%Unchanged
Capital Investment Counsel, Inc4,805$419.0K0.05%−233−4.6%Reduced
LVM Capital Management Ltd4,807$419.0K0.04%00.0%Unchanged
Seelaus Asset Management LLC4,808$419.3K0.33%+15+0.3%Added
VeraBank, N.A.4,810$419.4K0.08%+548+12.9%Added
RB Capital Management, LLC4,816$419.9K0.09%−52−1.1%Reduced
Forum Financial Management, LP4,817$420.0K0.01%+260+5.7%Added
Sigma Investment Counselors Inc4,818$420.1K0.02%+10+0.2%Added
Claris Financial LLC4,829$421.1K0.22%+10+0.2%Added
Independent Financial Group, LLC4,831$421.3K0.01%−168−3.4%Reduced
NFP Retirement, Inc.4,840$422.1K0.03%−32−0.7%Reduced
Legacy Trust4,841$422.1K0.08%+320+7.1%Added
Shrier Wealth Management, LLC4,850$422.9K0.17%+4,850New
RF&L Wealth Management, LLC4,852$423.1K0.24%+4,852New
Worth Financial Advisory Group, LLC4,857$423.5K0.21%−1,297−21.1%Reduced
Fulton Breakefield Broenniman LLC4,866$424.3K0.03%00.0%Unchanged
McGowan Group Asset Management, Inc.4,872$424.8K0.05%+29+0.6%Added
Midland Wealth Advisors LLC4,875$425.1K0.02%−1,198−19.7%Reduced
Steel Peak Wealth Management LLC4,882$425.7K0.01%−381−7.2%Reduced
Fusion Capital, LLC4,899$427.2K0.12%+12+0.2%Added
AdviceOne Advisory Services, LLC4,900$427.3K0.25%00.0%Unchanged
Prosperity Financial Group, Inc.4,911$428.3K0.15%−244−4.7%Reduced
Bill Few Associates, Inc.4,913$428.4K0.11%−620−11.2%Reduced
Lee Danner & Bass Inc4,920$429.0K0.03%00.0%Unchanged
Bridgewater Advisors Inc.5,214$429.7K0.03%−223−4.1%Reduced
Bank of New Hampshire4,932$430.1K0.10%00.0%Unchanged
Penobscot Investment Management Company, Inc.4,935$430.3K0.03%00.0%Unchanged
Adviser Investments LLC4,953$431.9K0.00%+345+7.5%Added
Veracity Capital LLC4,964$432.9K0.13%+39+0.8%Added
SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co4,884$434.2K0.30%00.0%Unchanged
Resolute Capital, LLC4,983$434.5K0.18%+4,983New
Partners Wealth Management, LLC4,989$435.1K0.45%−550−9.9%Reduced
Legacy Financial Advisors, Inc.4,990$435.2K0.06%−766−13.3%Reduced
Walser Wealth Management Company, A Ltd Liability Co4,995$435.6K0.23%+4,995New
Hartford Financial Management Inc.5,000$436.0K0.11%00.0%Unchanged
Rithm Capital Corp.5,000$436.0K1.02%00.0%Unchanged
Cantor Fitzgerald Investment Adviser L.P.5,000$436.0K0.03%00.0%Unchanged
Wynn Capital, LLC5,026$438.3K0.21%00.0%Unchanged
Fjell Capital, LLC5,043$439.8K0.34%+885+21.3%Added
Cozad Asset Management Inc5,050$440.4K0.03%00.0%Unchanged
Green Harvest Asset Management LLC5,056$440.9K0.01%+471+10.3%Added
First Fiduciary Investment Counsel, Inc.5,060$441.0K0.09%00.0%Unchanged
Charles Schwab Trust Co5,060$441.2K0.03%+948+23.1%Added
AlphaGrep UK Ltd5,077$442.7K0.15%+5,077New
Ridge Creek Global, Inc5,099$444.6K0.37%+5,099New
Wilkins Investment Counsel Inc5,100$444.7K0.06%00.0%Unchanged
Pinnacle Wealth Management Group, Inc.5,104$445.1K0.22%00.0%Unchanged
Elwood & Goetz Wealth Advisory Group, LLC5,105$445.2K0.08%−528−9.4%Reduced
MBM Wealth Consultants, LLC5,105$445.2K0.11%+445+9.5%Added
Bath Savings Trust Co5,118$446.3K0.04%−557−9.8%Reduced
WealthTrust Axiom LLC5,138$448.0K0.12%00.0%Unchanged
GHP Investment Advisors, Inc.5,142$448.4K0.02%−29−0.6%Reduced
Drive Wealth Management, LLC5,158$449.8K0.09%−442−7.9%Reduced
TBH Global Asset Management, LLC5,159$449.8K0.08%−425−7.6%Reduced
Cladis Investment Advisory, LLC5,160$450.0K0.25%00.0%Unchanged
Robertson Stephens Wealth Management, LLC5,167$450.6K0.01%+268+5.5%Added
Cohen Investment Advisors LLC5,173$451.1K0.21%−26−0.5%Reduced
Eastover Investment Advisors LLC5,185$452.1K0.20%00.0%Unchanged
PSI Advisors, LLC5,214$454.7K0.11%−35−0.7%Reduced
Klingman & Associates, LLC5,236$456.6K0.02%+650+14.2%Added
Correct Capital Wealth Management5,250$457.8K0.09%00.0%Unchanged
Austin Private Wealth, LLC5,256$458.4K0.03%+135+2.6%Added
Hartline Investment Corp5,260$458.7K0.05%00.0%Unchanged
Moss Adams Wealth Advisors LLC5,268$459.4K0.03%−130−2.4%Reduced
Altfest L J & Co Inc5,290$461.3K0.05%−267−4.8%Reduced
Gratus Wealth Advisors, LLC5,296$461.8K0.06%+301+6.0%Added