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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; 2,371 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
MRP Capital Investments, LLC3,000$275.5K0.24%00.0%Unchanged
Dover Advisors, LLC2,911$275.9K0.11%00.0%Unchanged
Worth Asset Management, LLC2,918$276.5K0.12%−310−9.6%Reduced
Davis Investment Partners, LLC2,919$276.7K0.09%−234−7.4%Reduced
Luts & Greenleigh Group, Inc2,922$276.9K0.25%−57−1.9%Reduced
Harvey Investment Co LLC2,926$277.0K0.03%00.0%Unchanged
Berkshire Bank2,934$278.1K0.06%+19+0.7%Added
Jacobsen Capital Management2,952$279.8K0.09%+36+1.2%Added
North Star Asset Management Inc2,957$280.2K0.01%00.0%Unchanged
Duncan Williams Asset Management, LLC2,957$280.2K0.08%+21+0.7%Added
LexAurum Advisors, LLC2,959$280.4K0.04%+703+31.2%Added
Lazari Capital Management, Inc.2,968$281.2K0.09%+6+0.2%Added
Capital Planning Advisors, LLC2,973$281.8K0.04%−139−4.5%Reduced
USAdvisors Wealth Management, LLC2,986$282.0K0.10%−3−0.1%Reduced
Davis R M Inc2,978$282.2K0.00%−4−0.1%Reduced
Princeton Global Asset Management LLC2,981$282.5K0.05%−16−0.5%Reduced
Onefund, LLC2,982$282.6K0.18%+109+3.8%Added
Barnett & Company, Inc.2,983$282.7K0.22%−75−2.5%Reduced
Caliber Wealth Management, LLC2,984$282.8K0.03%−1,654−35.7%Reduced
Gilman Hill Asset Management, LLC2,984$282.8K0.04%−175−5.5%Reduced
KRS Capital Management, LLC2,984$282.8K0.17%+23+0.8%Added
First National Bank & Trust Co of Newtown2,991$283.5K0.05%−2,244−42.9%Reduced
Anchor Capital Advisors LLC3,000$284.3K0.01%00.0%Unchanged
Asset Management Advisors, LLC3,000$284.3K0.17%00.0%Unchanged
Brookwood Investment Group LLC3,001$284.4K0.04%−122−3.9%Reduced
KKM Financial LLC3,001$284.4K0.09%00.0%Unchanged
Investors Asset Management of Georgia Inc3,002$284.5K0.12%00.0%Unchanged
HORAN Wealth, LLC3,005$284.8K0.04%+3,005New
Nordwand Advisors, LLC3,021$286.3K0.05%+171+6.0%Added
Rossmore Private Capital3,024$286.6K0.03%00.0%Unchanged
BCS Private Wealth Management, Inc.3,030$287.2K0.10%00.0%Unchanged
Grandview Asset Management LLC3,033$287.4K0.08%+20+0.7%Added
First Financial Bank - Trust Division3,033$287.4K0.02%+682+29.0%Added
Nalls Sherbakoff Group, LLC3,036$287.8K0.19%+23+0.8%Added
Vermillion Wealth Management, Inc.3,039$288.0K0.08%+49+1.6%Added
Sapient Capital LLC3,070$288.3K0.00%−37−1.2%Reduced
Brown Financial Advisory3,043$288.4K0.15%−1,000−24.7%Reduced
Cultivar Capital, Inc.3,045$288.6K0.19%+250+8.9%Added
Kaydan Wealth Management, Inc.3,050$289.1K0.08%−61−2.0%Reduced
Continuum Advisory, LLC3,052$289.2K0.03%+289+10.5%Added
Joel Isaacson & Co., LLC3,057$289.7K0.01%+15+0.5%Added
Iams Wealth Management, LLC3,057$289.7K0.12%+856+38.9%Added
Total Clarity Wealth Management, Inc.3,062$290.2K0.08%+243+8.6%Added
Octavia Wealth Advisors, LLC3,075$291.4K0.03%+391+14.6%Added
Colonial Trust Co3,078$291.7K0.04%−20−0.6%Reduced
First Financial Bankshares Inc3,087$292.6K0.01%+94+3.1%Added
Francis Financial, Inc.2,697$292.8K0.05%+73+2.8%Added
Philip James Wealth Mangement, LLC3,091$293.0K0.03%−5−0.2%Reduced
Brendel Financial Advisors LLC3,100$293.8K0.15%00.0%Unchanged
Financial Partners Group, Inc3,111$294.8K0.04%00.0%Unchanged
AMG National Trust Bank3,112$295.0K0.01%00.0%Unchanged
Zullo Investment Group, Inc.3,124$296.1K0.11%−181−5.5%Reduced
Acropolis Investment Management, LLC3,232$296.8K0.02%+761+30.8%Added
Cary Street Partner Investment Advisory LLC3,134$297.0K0.12%+449+16.7%Added
Insight Advisors, LLC3,137$297.3K0.05%−110−3.4%Reduced
Parkside Financial Bank & Trust3,137$297.3K0.02%+195+6.6%Added
Coastline Trust Co3,138$297.4K0.03%−50−1.6%Reduced
Aurdan Capital Management, LLC3,139$297.5K0.09%00.0%Unchanged
Prospect Financial Services LLC3,145$298.1K0.17%00.0%Unchanged
Compass Wealth Management LLC3,150$298.5K0.07%00.0%Unchanged
Choate Investment Advisors3,151$298.6K0.01%+91+3.0%Added
RiverFront Investment Group, LLC3,153$298.8K0.01%+3,153New
Eagle Wealth Strategies LLC3,168$300.2K0.15%+12+0.4%Added
Sivia Capital Partners, LLC3,185$301.8K0.09%−13−0.4%Reduced
C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors3,185$301.9K0.02%+886+38.5%Added
Zhang Financial LLC3,193$302.6K0.01%−2−0.1%Reduced
Biltmore Wealth Management, LLC3,198$303.1K0.12%+2+0.1%Added
Wedgewood Investors Inc3,200$303.3K0.33%−250−7.2%Reduced
Private Capital Advisors, Inc.3,200$303.3K0.03%00.0%Unchanged
Holos Integrated Wealth LLC3,091$303.8K0.18%00.0%Unchanged
Leigh Baldwin & Co., LLC3,206$303.9K0.17%+12+0.4%Added
Genesis Private Wealth, LLC3,218$305.0K0.13%−280−8.0%Reduced
LOM Asset Management Ltd3,215$305.0K0.09%−50−1.5%Reduced
Intellus Advisors LLC3,225$305.6K0.04%00.0%Unchanged
Neville Rodie & Shaw Inc3,245$307.0K0.02%00.0%Unchanged
FSA Investment Group, LLC3,246$307.7K0.19%+3,246New
Gibbs Wealth Management3,259$308.8K0.07%+3,259New
Sittner & Nelson, LLC3,261$309.0K0.11%00.0%Unchanged
Ironsides Asset Advisors, LLC3,261$309.1K0.08%+90+2.8%Added
Petros Family Wealth, LLC3,264$309.3K0.26%+11+0.3%Added
SkyOak Wealth, LLC3,265$309.4K0.06%00.0%Unchanged
Acorns Advisers, LLC3,271$310.0K0.00%+586+21.8%Added
Turning Point Benefit Group, Inc.3,272$310.2K0.19%+411+14.4%Added
MJT & Associates Financial Advisory Group, Inc.3,274$310.3K0.25%00.0%Unchanged
Pure Portfolios Holdings LLC3,278$310.6K0.10%+4+0.1%Added
Aspen Grove Capital, LLC3,278$310.7K0.05%−234−6.7%Reduced
MBE Wealth Management, LLC3,280$310.9K0.13%+451+15.9%Added
PBMares Wealth Management LLC3,281$311.0K0.05%+10.0%Added
Westside Investment Management, Inc.3,286$311.4K0.05%+302+10.1%Added
Summit Wealth Partners, LLC3,290$311.8K0.06%00.0%Unchanged
May Hill Capital, LLC3,296$312.4K0.09%+41+1.3%Added
Moody National Bank Trust Division3,298$312.6K0.03%−2,378−41.9%Reduced
STAR Financial Bank3,300$312.7K0.18%−755−18.6%Reduced
Quadrant Private Wealth Management, LLC3,305$313.2K0.06%+74+2.3%Added
Alpha Omega Wealth Management LLC3,307$313.4K0.05%00.0%Unchanged
Brass Tax Wealth Management, Inc3,310$313.7K0.05%−576−14.8%Reduced
Mallini Complete Financial Planning LLC–$314.0K0.26%––
Sound Income Strategies, LLC3,273$314.7K0.02%−7,846−70.6%Reduced
Fortitude Advisory Group L.L.C.3,328$315.4K0.17%−56−1.7%Reduced
Fieldview Capital Management, LLC3,336$316.2K0.05%+3,336New