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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 2021

Institutional positions in Southern Co as of Sep 30, 2021. 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
1,492
+9 vs. Q2 2021
Shares held
631.5M
+4.93M (+0.8%) vs. Q2 2021
Total value
$39.1B
+$1.22B (+3.2%) vs. Q2 2021
New holders
95
602 more added
Sold out
86
520 more reduced

25 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 1,492 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 2021: $39.1B
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 2021

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q2 2021.

Institutions holding SO in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Sheets Smith Wealth Management19,647$1.22M0.17%−861−4.2%Reduced
Savant Capital, LLC19,770$1.23M0.04%+4,232+27.2%Added
Kingsview Wealth Management, LLC19,812$1.23M0.06%+2,122+12.0%Added
Patten & Patten Inc19,838$1.23M0.09%+3,250+19.6%Added
Kessler Investment Group, LLC19,925$1.24M0.88%+19,925New
Canal Insurance CO20,000$1.24M0.42%00.0%Unchanged
Belpointe Asset Management LLC20,045$1.24M0.08%−308−1.5%Reduced
Winton Group Ltd20,066$1.24M0.07%+4,193+26.4%Added
Farmers & Merchants Investments Inc20,130$1.25M0.05%−5,290−20.8%Reduced
Kempen Capital Management N.V.20,168$1.25M0.04%+7,478+58.9%Added
Grove Bank & Trust20,232$1.25M0.26%+54+0.3%Added
Community Bank, N.A.20,252$1.25M0.15%+140+0.7%Added
FourThought Financial, LLC20,344$1.26M0.17%−960−4.5%Reduced
Regal Investment Advisors LLC20,330$1.26M0.12%+3,419+20.2%Added
Occudo Quantitative Strategies LP20,332$1.26M0.15%+20,332New
Regent Peak Wealth Advisors LLC20,392$1.26M0.36%+32+0.2%Added
Waratah Capital Advisors Ltd.20,822$1.29M0.07%+2,390+13.0%Added
Thrive Capital Management, LLC20,817$1.29M0.95%+3,004+16.9%Added
Mainstay Capital Management LLC20,844$1.29M0.74%−3,863−15.6%Reduced
Arkadios Wealth Advisors20,963$1.30M0.19%+7,949+61.1%Added
NorthRock Partners, LLC21,055$1.30M0.11%−943−4.3%Reduced
Snowden Capital Advisors LLC21,252$1.32M0.07%+88+0.4%Added
Northwest Bancshares, Inc.21,290$1.32M0.30%−306−1.4%Reduced
Capital Square, LLC21,361$1.32M0.93%+1,147+5.7%Added
Forte Capital LLC21,404$1.33M0.18%−733−3.3%Reduced
Excalibur Management Corp21,439$1.33M0.58%−400−1.8%Reduced
Southeast Asset Advisors Inc.21,582$1.34M0.22%−411−1.9%Reduced
SevenBridge Financial Group, LLC21,636$1.34M0.45%−697−3.1%Reduced
First Midwest Bank Trust Division21,658$1.34M0.19%−1,541−6.6%Reduced
CapWealth Advisors, LLC21,803$1.35M0.15%+200+0.9%Added
Cohen Klingenstein LLC21,800$1.35M0.06%+12,800+142.2%Added
Donaldson Capital Management, LLC21,819$1.35M0.07%−5,840−21.1%Reduced
Holderness Investments Co21,949$1.36M0.45%−3,254−12.9%Reduced
Smith, Moore & Co.22,098$1.37M0.21%+24+0.1%Added
Old North State Trust, LLC22,526$1.40M1.24%00.0%Unchanged
Access Financial Services, Inc.22,605$1.40M0.63%−381−1.7%Reduced
ZWJ Investment Counsel Inc22,609$1.40M0.08%+4,780+26.8%Added
Gsa Capital Partners LLP22,675$1.41M0.14%+22,675New
Parsons Capital Management Inc22,767$1.41M0.11%−1,001−4.2%Reduced
Sandy Spring Bank22,852$1.42M0.07%+70.0%Added
Mogy Joel R Investment Counsel Inc22,967$1.42M0.12%00.0%Unchanged
Spreng Capital Management, Inc.23,061$1.42M0.91%00.0%Unchanged
Verdence Capital Advisors LLC23,140$1.43M0.19%−138−0.6%Reduced
Madden Securities Corp23,446$1.45M0.79%−20−0.1%Reduced
Consolidated Planning Corp23,456$1.45M0.94%+209+0.9%Added
Selective Wealth Management, Inc.23,573$1.46M0.77%−9,660−29.1%Reduced
Community Bank of Raymore23,730$1.47M0.44%00.0%Unchanged
Burns J W & Co Inc23,772$1.47M0.23%−683−2.8%Reduced
Ontario Teachers Pension Plan Board23,788$1.47M0.01%+227+1.0%Added
Cullinan Associates Inc23,820$1.48M0.08%+2,800+13.3%Added
Hennion & Walsh Asset Management, Inc.23,874$1.48M0.08%+2,977+14.2%Added
Bard Financial Services, Inc.23,960$1.49M0.13%00.0%Unchanged
Stolper Co23,982$1.49M0.71%+569+2.4%Added
Dynamic Advisor Solutions LLC24,118$1.50M0.11%+1,807+8.1%Added
Banque Cantonale Vaudoise24,483$1.52M0.07%00.0%Unchanged
Hartford Financial Management Inc.24,878$1.54M0.39%+129+0.5%Added
American Assets Investment Management, LLC25,000$1.55M0.19%+25,000New
Loomis Sayles & Co L P25,294$1.57M0.00%+24,995+8,359.5%Added
Rational Advisors LLC25,408$1.57M0.12%+1,311+5.4%Added
Greenwood Gearhart Inc25,690$1.59M0.25%−1,631−6.0%Reduced
Brown Brothers Harriman & Co25,838$1.60M0.01%+3,216+14.2%Added
Crawford Investment Counsel Inc25,935$1.61M0.03%+1,180+4.8%Added
McKinley Carter Wealth Services, Inc.25,979$1.61M0.13%+1,077+4.3%Added
Viking Fund Management LLC26,000$1.61M0.47%00.0%Unchanged
John G Ullman & Associates Inc26,100$1.62M0.22%−450−1.7%Reduced
Peoples Financial Services Corp.26,082$1.62M0.68%−103−0.4%Reduced
J.W. Cole Advisors, Inc.26,139$1.62M0.12%+59+0.2%Added
Bennicas & Associates, Inc.26,166$1.62M0.91%00.0%Unchanged
Wedbush Securities Inc26,222$1.63M0.08%+240+0.9%Added
TFG Advisers LLC26,261$1.63M0.79%−336−1.3%Reduced
JustInvest LLC26,355$1.63M0.15%+3,310+14.4%Added
Citizens National Bank Trust Department26,364$1.63M0.46%−175−0.7%Reduced
Y-Intercept (Hong Kong) Ltd26,378$1.64M0.30%+13,300+101.7%Added
Los Angeles Capital Management LLC26,731$1.66M0.01%−17,091−39.0%Reduced
Group One Trading, L.P.26,744$1.66M0.04%+26,744New
Kavar Capital Partners Group, LLC26,901$1.67M0.38%−800−2.9%Reduced
Mission Wealth Management, LP27,286$1.69M0.09%+27,286New
Dean Investment Associates, LLC27,611$1.71M0.32%+414+1.5%Added
Carroll Financial Associates, Inc.27,711$1.72M0.10%+172+0.6%Added
Buckingham Strategic Wealth, LLC27,786$1.72M0.04%−202−0.7%Reduced
NTV Asset Management LLC27,872$1.73M0.30%+1,217+4.6%Added
Bailard, Inc.27,882$1.73M0.06%+420+1.5%Added
Trustco Bank Corp N Y27,895$1.73M1.61%+50+0.2%Added
Kentucky Retirement Systems Insurance Trust Fund27,966$1.73M0.18%+413+1.5%Added
Jacobi Capital Management LLC28,037$1.74M0.22%+2,540+10.0%Added
Coastal Bridge Advisors, LLC28,221$1.75M0.40%+122+0.4%Added
Waters Parkerson & Co., LLC28,368$1.76M0.10%−325−1.1%Reduced
NBT Bank N A28,428$1.76M0.24%−145−0.5%Reduced
Johnson Investment Counsel Inc28,491$1.77M0.02%+1,849+6.9%Added
Bank of Hawaii28,536$1.77M0.10%−6,066−17.5%Reduced
Brown Advisory Inc28,596$1.77M0.00%+574+2.0%Added
Centaurus Financial, Inc.28,723$1.78M0.15%−1,514−5.0%Reduced
Sumitomo Life Insurance Co29,107$1.80M0.05%−1,226−4.0%Reduced
Busey Wealth Management29,251$1.81M0.07%+17,958+159.0%Added
First City Capital Management, Inc.29,327$1.82M1.02%00.0%Unchanged
Summit Global Investments29,407$1.82M0.14%+20,993+249.5%Added
Leelyn Smith, LLC29,428$1.82M0.53%+257+0.9%Added
Tokio Marine Asset Management Co Ltd29,578$1.83M0.16%+17+0.1%Added
Derbend Asset Management29,589$1.83M1.72%+3,055+11.5%Added
Diversified Portfolios, Inc.29,651$1.84M0.51%−2,896−8.9%Reduced