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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, Q2 2025

Institutional positions in Southern Co as of Jun 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
2,184
+4 vs. Q1 2025
Shares held
775.5M
+26.1M (+3.5%) vs. Q1 2025
Total value
$70.8B
+$1.92B (+2.8%) vs. Q1 2025
New holders
129
937 more added
Sold out
125
734 more reduced

27 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2025: 2,184 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 heldQ2 2025: $70.8B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q1 2025.

Institutions holding SO in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Armis Advisers, LLC30,528$2.83M0.22%+6,218+25.6%Added
Naviter Wealth, LLC30,817$2.83M0.35%+825+2.8%Added
Ethic Inc.31,141$2.83M0.05%−35−0.1%Reduced
Pinnacle Wealth Management Advisory Group, LLC30,873$2.84M0.24%−536−1.7%Reduced
Texas Yale Capital Corp.31,013$2.85M0.09%−457−1.5%Reduced
Leelyn Smith, LLC31,191$2.86M0.47%+295+1.0%Added
Financial Advisory Service, Inc.31,329$2.88M0.21%+1,987+6.8%Added
West Paces Advisors Inc.31,466$2.89M0.61%+4,047+14.8%Added
Marshall Financial Group LLC31,536$2.89M0.57%+864+2.8%Added
Citizens Financial Group Inc31,950$2.93M0.05%+4,232+15.3%Added
apricus wealth, LLC31,985$2.94M1.71%−70−0.2%Reduced
Pettyjohn, Wood & White, Inc32,010$2.94M0.53%−135−0.4%Reduced
Slagle Financial, LLC32,042$2.94M1.19%+27,077+545.4%Added
South State Corp.32,068$2.94M0.13%+269+0.8%Added
Murphy, Middleton, Hinkle & Parker, Inc.32,050$2.95M1.65%00.0%Unchanged
Leo Wealth, LLC32,303$2.97M0.23%+5,861+22.2%Added
Johnson Investment Counsel Inc32,489$2.98M0.03%−3,555−9.9%Reduced
Adalta Capital Management LLC32,794$3.01M1.51%00.0%Unchanged
Moloney Securities Asset Management, LLC32,842$3.02M0.37%−114−0.3%Reduced
Bleakley Financial Group, LLC32,851$3.02M0.08%+3,602+12.3%Added
Cushing Asset Management, LP33,000$3.03M0.18%00.0%Unchanged
Woodmont Investment Counsel LLC33,101$3.04M0.20%−264−0.8%Reduced
Nepsis, Inc.33,191$3.05M0.85%−11,202−25.2%Reduced
Robbins Farley LLC33,219$3.05M1.42%+765+2.4%Added
First National Trust Co33,241$3.05M0.11%−19−0.1%Reduced
Rockline Wealth Management, LLC33,317$3.06M0.72%+363+1.1%Added
Oakworth Capital, Inc.33,328$3.06M0.20%−1,438−4.1%Reduced
U.S. Capital Wealth Advisors, LLC33,411$3.07M0.09%+824+2.5%Added
KCM Investment Advisors LLC33,476$3.07M0.10%+750+2.3%Added
Lantz Financial LLC33,726$3.10M0.77%−753−2.2%Reduced
Stonebridge Financial Group, LLC34,008$3.12M0.30%+351+1.0%Added
EverSource Wealth Advisors, LLC34,043$3.13M0.14%+2,600+8.3%Added
Forte Capital LLC34,221$3.14M0.34%−191−0.6%Reduced
Capital Group Private Client Services, Inc.34,434$3.16M0.03%−1,383−3.9%Reduced
Atria Wealth Solutions, Inc.34,506$3.17M0.07%−69,073−66.7%Reduced
Bokf, NA34,518$3.17M0.05%−486−1.4%Reduced
Equitable Trust Co34,527$3.17M0.16%+6,843+24.7%Added
Great Lakes Retirement, Inc.34,571$3.17M0.38%+1,829+5.6%Added
Everence Capital Management Inc34,801$3.20M0.21%00.0%Unchanged
Northwestern Mutual Investment Management Company, LLC35,061$3.22M0.05%+212+0.6%Added
Vise Technologies, Inc.35,191$3.23M0.13%+35,191New
Family Legacy, Inc.35,364$3.25M1.06%−396−1.1%Reduced
Waters Parkerson & Co., LLC35,750$3.28M0.16%−8,154−18.6%Reduced
Federation des caisses Desjardins du Quebec35,826$3.29M0.01%+981+2.8%Added
Mutual Advisors, LLC34,981$3.34M0.08%+1,398+4.2%Added
Sovereign Financial Group, Inc.36,496$3.35M0.69%−569−1.5%Reduced
Daymark Wealth Partners, LLC36,505$3.35M0.13%+182+0.5%Added
Cary Street Partners Financial LLC36,531$3.35M0.09%−28,954−44.2%Reduced
LongView Wealth Management36,784$3.38M1.02%−2,140−5.5%Reduced
BCJ Capital Management, LLC36,811$3.38M0.23%−168−0.5%Reduced
Empowered Funds, LLC36,991$3.40M0.04%+2,988+8.8%Added
Marietta Investment Partners LLC37,046$3.40M0.74%+15,152+69.2%Added
HighPoint Advisor Group LLC37,102$3.41M0.18%−177−0.5%Reduced
Ieq Capital, LLC37,319$3.43M0.02%−11,454−23.5%Reduced
Patrick Mauro Investment Advisor, INC.38,459$3.43M1.94%−2,720−6.6%Reduced
Bank Ozk37,359$3.43M1.32%+1,209+3.3%Added
CBOE Vest Financial, LLC37,375$3.43M0.05%+10,537+39.3%Added
Empirical Finance, LLC37,775$3.47M0.18%+246+0.7%Added
Richard Bernstein Advisors LLC37,921$3.48M0.09%+37,921New
OmniStar Financial Group, Inc.38,055$3.49M2.62%+1,756+4.8%Added
Birmingham Capital Management Co Inc38,225$3.51M1.55%−8,200−17.7%Reduced
First National Advisers, LLC38,327$3.52M0.52%+452+1.2%Added
Hennion & Walsh Asset Management, Inc.38,498$3.54M0.14%−411−1.1%Reduced
Boston Partners39,137$3.59M0.00%−272,913−87.5%Reduced
Tortoise Capital Advisors, L.L.C.39,174$3.60M0.05%+39,174New
Omers Administration Corp39,180$3.60M0.03%00.0%Unchanged
Essex Financial Services, Inc.39,225$3.60M0.24%−629−1.6%Reduced
Peapack Gladstone Financial Corp39,278$3.61M0.05%−31−0.1%Reduced
OneAscent Wealth Management LLC39,293$3.61M1.33%+6,063+18.2%Added
Prime Capital Investment Advisors, LLC39,335$3.61M0.05%−10,712−21.4%Reduced
Intact Investment Management Inc.39,400$3.62M0.12%−5,900−13.0%Reduced
JPL Wealth Management, LLC39,943$3.67M0.99%+127+0.3%Added
Folger Nolan Fleming Douglas Capital Management, Inc39,956$3.67M0.41%−911−2.2%Reduced
Ameritas Investment Partners, Inc.40,068$3.68M0.12%−190.0%Reduced
First National Bank of Omaha40,089$3.68M0.24%+3,038+8.2%Added
Callan Family Office, LLC40,147$3.69M0.12%+26,899+203.0%Added
Avantax Planning Partners, Inc.40,259$3.70M0.12%+1,922+5.0%Added
Resources Investment Advisors, LLC.41,396$3.80M0.04%−628−1.5%Reduced
Waterloo Capital, L.P.41,460$3.81M0.31%+3,860+10.3%Added
Canandaigua National Bank & Trust Co41,546$3.82M0.35%+1,099+2.7%Added
Los Angeles Capital Management LLC41,880$3.85M0.01%−26,764−39.0%Reduced
Horizon Investments, LLC42,169$3.87M0.06%+20,717+96.6%Added
Buckhead Capital Management LLC42,194$3.87M1.50%−22,541−34.8%Reduced
Gotham Asset Management, LLC42,227$3.88M0.02%−62,820−59.8%Reduced
Argent Trust Co43,039$3.95M0.15%+3,389+8.5%Added
Zions Bancorporation, National Association43,065$3.95M0.21%−16,016−27.1%Reduced
TrueWealth Advisors, LLC43,346$3.98M1.18%+1,664+4.0%Added
Great Lakes Advisors, LLC43,360$3.98M0.03%+120.0%Added
Wills Financial Group LLC43,461$3.99M1.73%+1,994+4.8%Added
BI Asset Management Fondsmaeglerselskab A/S43,586$4.00M0.04%−53,446−55.1%Reduced
MTM Investment Management, LLC43,597$4.00M1.34%−344−0.8%Reduced
Palisade Asset Management, LLC43,817$4.02M0.40%−1,650−3.6%Reduced
Healthcare of Ontario Pension Plan Trust Fund43,843$4.03M0.01%+30,780+235.6%Added
Farther Finance Advisors, LLC43,859$4.03M0.08%+3,268+8.1%Added
AE Wealth Management LLC43,986$4.04M0.03%+181+0.4%Added
Bailard, Inc.44,096$4.05M0.09%+545+1.3%Added
Diversified Enterprises, LLC44,390$4.08M0.30%+4,602+11.6%Added
Level Four Advisory Services, LLC44,489$4.09M0.15%+355+0.8%Added
Concord Wealth Partners44,504$4.09M0.60%+1,672+3.9%Added
Concord Asset Management, LLC44,504$4.09M0.61%+5,323+13.6%Added