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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 2023

Institutional positions in Southern Co as of Sep 30, 2023. 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
1,713
+6 vs. Q2 2023
Shares held
692.9M
+4.23M (+0.6%) vs. Q2 2023
Total value
$44.9B
−$3.52B (−7.3%) vs. Q2 2023
New holders
124
657 more added
Sold out
118
660 more reduced

21 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: 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 2023: 1,713 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 2023: $44.9B
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 20262,371$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 2023

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q2 2023.

Institutions holding SO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Colonial Trust Advisors7,473$483.6K0.06%−199−2.6%Reduced
Baldwin Investment Management, LLC7,475$483.8K0.08%−300−3.9%Reduced
Lakeshore Financial Planning, Inc.7,484$484.4K0.28%+7,484New
CoreCap Advisors, LLC7,486$484.5K0.03%−197−2.6%Reduced
Tiedemann Advisors, LLC7,517$486.5K0.02%+7,517New
Firestone Capital Management7,524$487.0K0.17%00.0%Unchanged
W Advisors, LLC7,527$487.1K0.40%−200−2.6%Reduced
Slagle Financial, LLC7,568$489.8K0.30%−870−10.3%Reduced
Private Capital Management, LLC7,582$490.7K0.06%00.0%Unchanged
Forum Financial Management, LP7,590$491.2K0.01%+26+0.3%Added
Chicago Capital, LLC7,608$492.4K0.02%00.0%Unchanged
Wrapmanager Inc7,666$496.2K0.16%−870−10.2%Reduced
Trust Co of Toledo NA7,704$498.6K0.10%−1,660−17.7%Reduced
Baldwin Brothers Inc7,704$498.6K0.04%−250−3.1%Reduced
Jacobs Levy Equity Management, Inc7,756$502.0K0.00%−99,260−92.8%Reduced
Burke & Herbert Bank & Trust Co7,758$502.1K0.41%−1,163−13.0%Reduced
McLean Asset Management Corp7,625$506.6K0.21%00.0%Unchanged
Northwest Bancshares, Inc.7,829$506.7K0.10%+812+11.6%Added
Element Wealth, LLC7,834$507.0K0.37%+37+0.5%Added
World Equity Group, Inc.7,842$507.6K0.11%+4,580+140.4%Added
Richwood Investment Advisors, LLC7,868$509.2K0.52%−325−4.0%Reduced
Trinity Financial Advisors LLC7,906$511.7K0.27%−882−10.0%Reduced
Bath Savings Trust Co7,938$513.7K0.06%00.0%Unchanged
Register Financial Advisors LLC7,951$514.6K0.38%+2,575+47.9%Added
Optimum Investment Advisors7,956$514.9K0.26%+720+10.0%Added
Ritholtz Wealth Management7,985$516.8K0.02%−2,822−26.1%Reduced
UniSuper Management Pty Ltd8,000$517.8K0.01%00.0%Unchanged
Evergreen Capital Management LLC8,011$518.5K0.02%−1,343−14.4%Reduced
Horizon Investments, LLC8,013$518.6K0.02%+40.0%Added
Colonial River Wealth Management, LLC8,028$519.6K0.34%+4,781+147.2%Added
Pinnacle Wealth Planning Services, Inc.8,039$520.3K0.09%−8−0.1%Reduced
Fiduciary Trust Co8,054$521.3K0.01%−751−8.5%Reduced
Clearstead Advisors, LLC8,055$521.3K0.03%+341+4.4%Added
BIP Wealth, LLC8,073$522.5K0.05%−2,025−20.1%Reduced
GPS Wealth Strategies Group, LLC8,090$523.6K0.10%−655−7.5%Reduced
Eqis Capital Management, Inc.8,139$526.7K0.06%+1,969+31.9%Added
Welch & Forbes LLC8,157$527.9K0.01%−533−6.1%Reduced
Franklin Street Advisors Inc8,164$528.0K0.05%−105−1.3%Reduced
Woodward Diversified Capital, LLC8,170$528.8K0.38%+1,205+17.3%Added
Prairie Sky Financial Group LLC8,191$530.1K0.37%00.0%Unchanged
Ballentine Partners, LLC8,268$535.1K0.01%−2,461−22.9%Reduced
Buck Wealth Strategies, LLC8,282$536.0K0.22%+7,407+846.5%Added
Mogy Joel R Investment Counsel Inc8,333$539.3K0.05%−11,200−57.3%Reduced
Thrive Wealth Management, LLC8,361$541.1K0.14%+833+11.1%Added
First Command Advisory Services, Inc.8,370$541.7K0.01%+8,370New
Gables Capital Management Inc.8,396$543.4K0.38%+265+3.3%Added
Atlantic Union Bankshares Corp8,435$545.9K0.06%−156−1.8%Reduced
Kennedy Investment Group8,462$547.6K0.33%+710+9.2%Added
Capital Asset Advisory Services LLC8,176$548.6K0.04%−1,764−17.7%Reduced
Perpetual Ltd8,484$549.1K0.01%+1,400+19.8%Added
Beacon Financial Group8,126$550.0K0.08%−70−0.9%Reduced
Ameritas Advisory Services, LLC8,388$552.5K0.03%+3,305+65.0%Added
Gladstone Institutional Advisory LLC8,539$552.6K0.04%−1,154−11.9%Reduced
Summit Trail Advisors, LLC8,558$553.9K0.02%−852−9.1%Reduced
Mechanics Financial Corp8,559$553.9K0.30%00.0%Unchanged
Atlas Brown,Inc.8,569$554.6K0.25%+53+0.6%Added
William Allan, LLC8,581$555.4K0.44%+50+0.6%Added
Vista Capital Partners, Inc.8,625$558.2K0.08%−430−4.7%Reduced
Wealth Dimensions Group, Ltd.8,657$560.3K0.20%+44+0.5%Added
Intech Investment Management LLC8,670$561.1K0.01%−24,931−74.2%Reduced
Howard Capital Management Group, LLC8,698$562.9K0.05%+10.0%Added
Home Federal Bank of Tennessee8,724$564.6K0.21%+431+5.2%Added
Chicago Partners Investment Group LLC8,757$573.0K0.03%−14−0.2%Reduced
Successful Portfolios LLC8,882$574.8K0.51%+6+0.1%Added
Wagner Wealth Management, LLC8,923$577.5K0.21%+741+9.1%Added
Exchange Traded Concepts, LLC8,924$577.6K0.02%−2,893−24.5%Reduced
Buckingham Strategic Partners8,942$578.8K0.03%+1,684+23.2%Added
Rodgers Brothers Inc.8,943$578.8K0.10%00.0%Unchanged
Moody Lynn & Lieberson, LLC8,946$579.0K0.05%+8,946New
Sunbelt Securities, Inc.8,989$581.8K0.08%−1,341−13.0%Reduced
Roberts Glore & Co Inc8,990$581.8K0.19%00.0%Unchanged
Quantamental Technologies LLC8,993$582.0K0.55%+8,993New
Carmichael Hill & Associates, Inc.9,019$583.7K0.29%+224+2.5%Added
AdvisorNet Financial, Inc9,028$584.3K0.05%−3,176−26.0%Reduced
NorthRock Partners, LLC9,048$585.6K0.06%+474+5.5%Added
West Family Investments, Inc.9,048$585.6K0.20%+128+1.4%Added
Wells Trecaso Financial Group, LLC9,055$586.0K0.26%00.0%Unchanged
Juncture Wealth Strategies, LLC9,075$587.3K0.29%−100−1.1%Reduced
Cypress Capital Group9,087$588.1K0.08%+300+3.4%Added
Eagle Strategies LLC9,116$590.0K0.15%+30.0%Added
Tucker Asset Management LLC9,234$597.6K0.16%+3,505+61.2%Added
Citizens Financial Group Inc9,315$602.8K0.02%−7,074−43.2%Reduced
Walter & Keenan Financial Consulting Co9,333$604.0K0.24%−473−4.8%Reduced
Balboa Wealth Partners9,335$604.1K0.23%−279−2.9%Reduced
Caisse de Depot Et Placement du Quebec9,380$607.1K0.00%−1,183,600−99.2%Reduced
Madden Securities Corp9,396$608.1K0.34%−75−0.8%Reduced
Essex Savings Bank9,421$609.7K0.21%+1,267+15.5%Added
Affinity Wealth Management LLC9,433$610.5K0.14%+17+0.2%Added
Linscomb & Williams, Inc.9,455$611.9K0.04%00.0%Unchanged
Parallel Advisors, LLC9,458$612.2K0.02%−555−5.5%Reduced
Benin Management CORP9,462$612.4K0.23%00.0%Unchanged
Wedmont Private Capital9,293$612.5K0.06%−2,269−19.6%Reduced
XML Financial, LLC9,469$612.8K0.07%+829+9.6%Added
Wiley Bros.-Aintree Capital, LLC9,482$613.7K0.29%+52+0.6%Added
Fidelis Capital Partners, LLC9,494$614.5K0.21%+2,570+37.1%Added
First Hawaiian Bank9,495$614.5K0.02%−241−2.5%Reduced
Clarius Group, LLC9,506$615.2K0.06%−3,412−26.4%Reduced
Acorn Wealth Advisors, LLC9,521$616.2K0.41%+95+1.0%Added
Quadrant Capital Group LLC9,555$618.4K0.06%−364−3.7%Reduced
Gradient Investments LLC9,582$620.1K0.02%−2,223−18.8%Reduced