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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
Richwood Investment Advisors, LLC7,108$673.6K0.53%00.0%Unchanged
FourThought Financial Partners, LLC7,090$671.9K0.06%−251−3.4%Reduced
Peninsula Asset Management Inc7,090$671.9K0.34%00.0%Unchanged
Sentry LLC7,089$671.8K0.17%+4+0.1%Added
Davidson Trust Co7,053$668.4K0.28%+391+5.9%Added
Greenup Street Wealth Management LLC7,039$667.1K0.10%+25+0.4%Added
Cooper Financial Group7,032$666.4K0.07%+2,079+42.0%Added
Financial Enhancement Group LLC6,928$666.3K0.09%+10.0%Added
David J Yvars Group7,015$664.8K0.36%−222−3.1%Reduced
Summit Asset Management, LLC7,010$664.3K0.10%+15+0.2%Added
Archetype Wealth Partners7,006$664.0K0.08%+2,460+54.1%Added
Conning Inc.6,974$660.9K0.02%00.0%Unchanged
Capstone Wealth Management, LLC6,940$657.7K0.51%+901+14.9%Added
Chicago Capital, LLC6,891$653.1K0.02%−100−1.4%Reduced
Mraz, Amerine & Associates, Inc.6,890$653.0K0.10%00.0%Unchanged
Wealth Alliance Advisory Group, LLC6,884$652.4K0.12%00.0%Unchanged
Advisory Alpha, LLC6,929$650.6K0.02%+3,089+80.4%Added
Howe & Rusling Inc6,863$650.4K0.04%+535+8.5%Added
Novare Capital Management LLC6,830$647.3K0.05%−2,973−30.3%Reduced
MBL Wealth, LLC6,821$646.4K0.06%+1,445+26.9%Added
Van Hulzen Asset Management, LLC6,811$645.5K0.05%−38−0.6%Reduced
Client 1st Advisory Group, LLC6,803$644.8K0.21%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.6,795$643.9K0.08%−673−9.0%Reduced
Stokes Capital Advisors, LLC6,794$643.9K0.15%00.0%Unchanged
Koss-Olinger Consulting, LLC6,929$636.0K0.05%00.0%Unchanged
Finward Bancorp6,686$633.6K0.48%−170−2.5%Reduced
Builder Investment Group Inc6,662$631.4K0.14%00.0%Unchanged
Brown Miller Wealth Management, LLC6,659$631.1K0.18%−204−3.0%Reduced
SevenBridge Financial Group, LLC6,852$629.6K0.10%−1,932−22.0%Reduced
Alpha Cubed Investments, LLC6,640$629.3K0.02%−505−7.1%Reduced
Cidel Asset Management Inc6,638$629.1K0.04%00.0%Unchanged
LGT Fund Management Co Ltd.6,625$628.0K0.05%−570−7.9%Reduced
Capital Group Private Client Services, Inc.6,615$626.9K0.01%−27,819−80.8%Reduced
Brady Family Wealth, LLC6,580$623.6K0.19%00.0%Unchanged
BankPlus Trust Department6,580$623.6K0.17%+572+9.5%Added
CVFG LLC6,550$620.7K0.45%00.0%Unchanged
Welch & Forbes LLC6,546$620.4K0.01%+484+8.0%Added
Retirement Guys Formula LLC6,539$619.7K0.22%+6,539New
Beta Wealth Group, Inc.6,521$618.0K0.24%−6−0.1%Reduced
Cranbrook Wealth Management, LLC6,509$616.9K0.12%+473+7.8%Added
Colonial Trust Advisors6,484$614.5K0.05%+1,015+18.6%Added
Congress Asset Management Co6,482$614.3K0.00%−51−0.8%Reduced
Thrive Wealth Management, LLC6,479$614.0K0.09%+23+0.4%Added
Trust Co of Virginia6,468$613.0K0.05%+200+3.2%Added
First Command Advisory Services, Inc.6,465$612.7K0.00%−883−12.0%Reduced
River Wealth Advisors LLC6,456$611.8K0.07%+20.0%Added
Marble Harbor Investment Counsel, LLC6,397$606.2K0.06%00.0%Unchanged
FineMark National Bank & Trust6,388$605.4K0.02%+2,043+47.0%Added
Cordatus Wealth Management LLC6,387$605.1K0.14%+13+0.2%Added
Jackson Thornton Asset Management, LLC6,275$603.5K0.06%−7,705−55.1%Reduced
Pure Financial Advisors, Inc.6,357$602.5K0.01%+1,063+20.1%Added
Thoroughbred Financial Services, LLC6,355$602.0K0.04%+6+0.1%Added
Strategies Wealth Advisors, LLC6,339$600.8K0.06%+20.0%Added
Mindset Wealth Management, LLC6,327$599.6K0.16%+20.0%Added
Lowe Brockenbrough & Co Inc6,320$598.9K0.03%−150−2.3%Reduced
Broyhill Asset Management6,317$598.7K0.52%00.0%Unchanged
Panagora Asset Management Inc6,288$595.9K0.00%−14,816−70.2%Reduced
Legacy Financial Strategies, LLC6,267$593.9K0.11%+292+4.9%Added
3Chopt Investment Partners, LLC6,261$593.4K0.14%00.0%Unchanged
Searle & Co.6,258$593.1K0.16%−992−13.7%Reduced
Mirador Capital Partners LP6,233$590.7K0.08%−87−1.4%Reduced
Heritage Wealth Advisors6,229$590.3K0.03%00.0%Unchanged
PFW Advisors LLC6,201$587.7K0.17%+10.0%Added
United Capital Management of KS, Inc.6,191$586.7K0.08%+59+1.0%Added
BCR Wealth Strategies, LLC6,190$586.0K0.21%−102−1.6%Reduced
Concentric Capital Strategies, LP6,179$585.6K0.03%+6,179New
SFMG, LLC6,174$585.1K0.04%−135−2.1%Reduced
Chicago Trust Co NA6,166$584.4K0.08%−4,563−42.5%Reduced
Worth Financial Advisory Group, LLC6,154$583.2K0.33%+157+2.6%Added
Fortress Private Ledger, LLC6,149$582.7K0.21%−9−0.1%Reduced
PDS Planning, Inc6,145$582.4K0.04%+111+1.8%Added
Holistic Planning, LLC6,134$581.3K0.15%+1,146+23.0%Added
Novak & Powell Financial Services, Inc.6,125$580.4K0.31%−100−1.6%Reduced
Investment Planning Advisors, Inc.6,120$580.0K0.18%+1,109+22.1%Added
Syverson Strege & Co6,083$576.5K0.14%−335−5.2%Reduced
Camden Capital, LLC6,081$576.3K0.04%+1,362+28.9%Added
Midland Wealth Advisors LLC6,073$575.5K0.03%−675−10.0%Reduced
Town & Country Bank & Trust CO dba First Bankers Trust CO6,063$574.6K0.20%+161+2.7%Added
Paragon Private Wealth Management, LLC6,063$574.6K0.19%+1,723+39.7%Added
Trinity Financial Advisors LLC6,051$573.4K0.17%+17+0.3%Added
Ballew Advisors, Inc5,741$572.2K0.32%+3+0.1%Added
Integras Partners LLC6,025$571.0K0.46%00.0%Unchanged
First Dallas Securities Inc.6,020$570.5K0.21%−1,000−14.2%Reduced
Keebeck Wealth Management, LLC5,988$567.5K0.07%+130+2.2%Added
Red Wave Investments LLC5,981$566.8K0.17%−26−0.4%Reduced
Astoria Portfolio Advisors LLC.5,871$564.6K0.15%−393−6.3%Reduced
Verus Financial Partners, Inc.5,950$563.9K0.05%00.0%Unchanged
Apexium Financial, LP5,947$563.6K0.03%−10−0.2%Reduced
Diligent Investors, LLC5,929$561.9K0.14%+70+1.2%Added
Reliant Investment Partners, LLC5,943$561.9K0.44%−99−1.6%Reduced
Wiser Wealth Management, Inc5,897$558.9K0.13%+21+0.4%Added
Schulhoff & Co Inc5,875$556.8K0.24%00.0%Unchanged
OMC Financial Services LTD5,867$556.0K0.21%00.0%Unchanged
Orion Investment Co5,845$553.9K0.18%−166−2.8%Reduced
Formidable Asset Management, LLC6,029$553.6K0.09%−999−14.2%Reduced
Nilsine Partners, LLC5,841$553.6K0.05%−262−4.3%Reduced
Cross Staff Investments Inc5,835$553.0K0.39%00.0%Unchanged
TruWealth Advisors, LLC5,833$552.8K0.03%+464+8.6%Added
Optimum Investment Advisors5,833$552.8K0.22%00.0%Unchanged
Armstrong Advisory Group, Inc5,775$547.3K0.04%+3+0.1%Added