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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
BFSG, LLC74,241$7.11M0.63%+305+0.4%Added
Kingswood Wealth Advisors, LLC74,037$7.09M0.29%+2,282+3.2%Added
Federation des caisses Desjardins du Quebec73,996$7.08M0.02%+18,183+32.6%Added
Nordea Investment Management AB73,527$7.08M0.01%+6,404+9.5%Added
Stratos Wealth Partners, LTD.73,922$7.08M0.07%−1,778−2.3%Reduced
Nicholas Hoffman & Company, LLC.73,433$7.03M0.15%−122−0.2%Reduced
Schnieders Capital Management, LLC.73,180$7.00M0.92%+116+0.2%Added
Mitchell McLeod Pugh & Williams Inc72,692$6.96M0.85%+5,305+7.9%Added
RiverFront Investment Group, LLC72,559$6.94M0.09%+36,507+101.3%Added
Telos Capital Management, Inc.72,511$6.94M0.61%+1,639+2.3%Added
Old Point Trust & Financial Services N A71,817$6.87M2.09%+1,109+1.6%Added
First PREMIER Bank71,467$6.84M1.11%−5,996−7.7%Reduced
Hantz Financial Services, Inc.71,147$6.81M0.09%+972+1.4%Added
Empowered Funds, LLC70,759$6.77M0.04%+4,128+6.2%Added
Carret Asset Management, LLC70,593$6.76M0.59%−1,220−1.7%Reduced
Horizon Investments, LLC70,508$6.75M0.07%+4,999+7.6%Added
Carson Advisory Inc.70,389$6.74M3.09%−1,104−1.5%Reduced
Massmutual Trust Co FSB69,971$6.70M0.17%−1,778−2.5%Reduced
AE Wealth Management LLC69,691$6.67M0.03%+10,640+18.0%Added
Kentucky Retirement Systems69,564$6.66M0.17%−3,234−4.4%Reduced
StoneX Group Inc.69,316$6.63M0.27%−3,252−4.5%Reduced
Alpine Woods Capital Investors, LLC68,598$6.57M1.48%−839−1.2%Reduced
Griffith & Werner, Inc.68,491$6.55M3.07%+4,284+6.7%Added
GLOBALT Investments LLC68,386$6.55M0.22%−1,289−1.9%Reduced
Trinity Legacy Partners, LLC67,566$6.49M1.30%+3,684+5.8%Added
Nomura Holdings Inc66,995$6.41M0.03%+39,281+141.7%Added
Oppenheimer & Co Inc66,365$6.35M0.07%−132−0.2%Reduced
Jane Street Group, LLC66,158$6.33M0.00%−7,073−9.7%Reduced
Community Bank & Trust, Waco, Texas66,124$6.33M1.14%−1,336−2.0%Reduced
MainStreet Investment Advisors LLC65,921$6.31M0.86%+1,652+2.6%Added
Money Concepts Capital Corp65,863$6.30M0.29%+2,722+4.3%Added
Woodstock Corp65,705$6.29M0.52%−490−0.7%Reduced
Apollon Wealth Management, LLC65,680$6.29M0.08%+720+1.1%Added
Agf Management Ltd65,491$6.27M0.02%−429−0.7%Reduced
Schaper Benz & Wise Investment Counsel Inc64,390$6.16M0.41%+169+0.3%Added
Signaturefd, LLC63,528$6.08M0.08%+1,279+2.1%Added
Pinkerton Retirement Specialists, LLC62,356$6.02M0.52%+62,356New
Capital Investment Counsel, LLC62,852$6.02M0.74%+1,080+1.7%Added
CBOE Vest Financial, LLC62,762$6.01M0.06%+1,010+1.6%Added
South Dakota Investment Council62,514$5.98M0.10%−726−1.1%Reduced
Hartford Investment Management Co62,297$5.96M0.17%−537−0.9%Reduced
Mather Group, LLC.61,866$5.92M0.05%+47,078+318.4%Added
Portman Square Capital LLP61,789$5.91M1.01%+17,414+39.2%Added
Csenge Advisory Group61,500$5.89M0.24%+3,346+5.8%Added
Prudential PLC61,381$5.87M0.04%00.0%Unchanged
Moors & Cabot, Inc.61,102$5.85M0.23%−1,197−1.9%Reduced
Maryland State Retirement & Pension System60,208$5.76M0.10%+4,995+9.0%Added
Envestnet Portfolio Solutions, Inc.60,081$5.75M0.03%+7,680+14.7%Added
We Are One Seven, LLC59,195$5.67M0.09%+5,542+10.3%Added
Sherman Porfolios, LLC58,431$5.64M0.44%−332−0.6%Reduced
Louisiana State Employees Retirement System57,600$5.51M0.08%+1,500+2.7%Added
Norinchukin Bank, The57,061$5.46M0.05%+7,703+15.6%Added
United Bank56,481$5.41M1.64%+1,151+2.1%Added
Acadian Asset Management LLC56,245$5.38M0.01%+12,118+27.5%Added
Goelzer Investment Management, Inc.56,100$5.37M0.23%−1,782−3.1%Reduced
Meridian Wealth Management, LLC55,960$5.36M0.17%+1,983+3.7%Added
Providence Capital Advisors, LLC55,900$5.35M0.81%−163−0.3%Reduced
Virginia Wealth Management Group, Inc.55,890$5.35M2.66%+426+0.8%Added
Global Wealth Management Investment Advisory, Inc.55,831$5.34M0.76%−133−0.2%Reduced
Tokio Marine Asset Management Co Ltd55,450$5.31M0.16%+2,220+4.2%Added
New Mexico Educational Retirement Board54,787$5.24M0.13%+4,200+8.3%Added
Clearbridge Investments, LLC54,762$5.24M0.00%−952−1.7%Reduced
Fideuram Asset Management (Ireland) dac55,253$5.24M0.10%+49,732+900.8%Added
Brown Brothers Harriman & Co54,466$5.21M0.02%+21,582+65.6%Added
Core Alternative Capital54,344$5.20M1.56%−7,404−12.0%Reduced
RSM US Wealth Management LLC54,018$5.17M0.06%−2,402−4.3%Reduced
Edgestream Partners, L.P.53,925$5.16M0.15%−46,869−46.5%Reduced
GQG Partners LLC53,777$5.15M0.01%+75+0.1%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main53,712$5.14M0.00%−7,935−12.9%Reduced
Squarepoint Ops LLC53,685$5.14M0.01%−1,123,492−95.4%Reduced
Toroso Investments, LLC53,386$5.11M0.01%−5,872−9.9%Reduced
Morton Community Bank52,612$5.04M1.03%+1,215+2.4%Added
Sagespring Wealth Partners, LLC52,506$5.03M0.08%+1,770+3.5%Added
Morgan Dempsey Capital Management LLC52,236$5.00M2.14%+1,559+3.1%Added
Greatmark Investment Partners, Inc.51,872$4.96M0.55%−110−0.2%Reduced
Baugh & Associates, LLC51,696$4.95M2.19%−4,381−7.8%Reduced
Clearstead Advisors, LLC51,598$4.94M0.05%+5,058+10.9%Added
BI Asset Management Fondsmaeglerselskab A/S51,586$4.94M0.04%+2,439+5.0%Added
Montag A & Associates Inc51,496$4.93M0.21%+804+1.6%Added
American Trust Investment Advisors, LLC51,434$4.92M2.43%+318+0.6%Added
Oakworth Capital, Inc.51,599$4.92M0.23%−689−1.3%Reduced
IHT Wealth Management, LLC51,288$4.91M0.10%−830−1.6%Reduced
First Citizens Bank & Trust Co51,279$4.91M0.07%+6,568+14.7%Added
Eastern Bank51,165$4.90M0.07%−200.0%Reduced
Wealthcare Advisory Partners LLC50,770$4.86M0.09%−8,334−14.1%Reduced
Hengehold Capital Management LLC50,767$4.86M0.38%+639+1.3%Added
Woodley Farra Manion Portfolio Management Inc50,652$4.85M0.23%+1,589+3.2%Added
Cornerstone Capital, Inc.50,301$4.81M0.43%−300−0.6%Reduced
Coastal Bridge Advisors, LLC50,247$4.81M0.30%−575−1.1%Reduced
Capital International Sarl49,896$4.78M0.07%+13,466+37.0%Added
Tiaa-Cref Individual & Institutional Services, LLC48,809$4.67M0.02%+2,242+4.8%Added
Apollon Financial, LLC48,690$4.66M0.55%+1,322+2.8%Added
Kentucky Trust Co48,616$4.65M2.24%−300−0.6%Reduced
Wesbanco Bank Inc48,214$4.61M0.11%−210.0%Reduced
Diversified Enterprises, LLC47,958$4.59M0.22%+3,013+6.7%Added
Brown Advisory Inc47,805$4.58M0.01%−464−1.0%Reduced
Marble Wealth, LLC47,119$4.51M0.69%−869−1.8%Reduced
First National Advisers, LLC46,945$4.49M0.63%+4,413+10.4%Added
Bailard, Inc.46,852$4.48M0.09%+80.0%Added
Parallax Volatility Advisers, L.P.46,762$4.48M0.17%+11,016+30.8%Added