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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
Robbins Farley LLC29,755$1.84M1.36%−51−0.2%Reduced
IBM Retirement Fund29,810$1.85M0.14%+52+0.2%Added
Nepsis, Inc.30,009$1.86M0.59%+1,864+6.6%Added
Systematic Alpha Investments, LLC30,000$1.87M0.08%00.0%Unchanged
StoneX Group Inc.30,478$1.89M0.27%−1,063−3.4%Reduced
World Asset Management Inc30,549$1.89M0.19%−1,364−4.3%Reduced
National Asset Management, Inc.30,545$1.89M0.06%+4,073+15.4%Added
Green Square Capital Advisors LLC30,874$1.91M0.43%+3,435+12.5%Added
Sowell Financial Services LLC30,970$1.92M0.13%−925−2.9%Reduced
Soltis Investment Advisors LLC31,002$1.92M0.30%+1,927+6.6%Added
Peapack Gladstone Financial Corp31,129$1.93M0.04%+2,269+7.9%Added
BlueCrest Capital Management Ltd31,203$1.93M0.10%+31,203New
BNP PARIBAS ASSET MANAGEMENT Holding S.A.31,224$1.94M0.01%−1,153−3.6%Reduced
Sheaff Brock Investment Advisors, LLC31,631$1.96M0.19%−2,981−8.6%Reduced
Everence Capital Management Inc31,681$1.96M0.16%00.0%Unchanged
MUFG Securities EMEA plc31,900$1.98M0.03%−16,300−33.8%Reduced
Geneos Wealth Management Inc.32,078$1.98M0.08%+1,575+5.2%Added
Veritable, L.P.32,214$2.00M0.03%−4,760−12.9%Reduced
Azimuth Capital Management LLC32,325$2.00M0.09%−1,730−5.1%Reduced
Cigna Investments Inc32,363$2.00M0.15%−566−1.7%Reduced
GSB Wealth Management, LLC32,380$2.01M1.03%−580−1.8%Reduced
Wills Financial Group, Inc.32,785$2.03M0.91%−7,155−17.9%Reduced
Oakworth Capital, Inc.32,978$2.04M0.20%−3,577−9.8%Reduced
Day & Ennis, LLC33,059$2.05M0.71%+1,147+3.6%Added
Essex LLC33,072$2.05M0.57%+33,072New
GWM Advisors LLC33,247$2.06M0.05%+2,428+7.9%Added
Brooks, Moore & Associates, Inc.33,413$2.07M1.36%−67−0.2%Reduced
Nicholas Hoffman & Company, LLC.33,442$2.07M0.36%−225−0.7%Reduced
Essex Financial Services, Inc.33,440$2.07M0.24%+4,646+16.1%Added
Warren Averett Asset Management, LLC33,023$2.08M0.18%−70−0.2%Reduced
Harbor Financial Services, LLC33,617$2.08M0.91%−245−0.7%Reduced
Mechanics Bank Trust Department33,922$2.10M0.34%−150−0.4%Reduced
Proequities, Inc.34,066$2.11M0.13%−2,474−6.8%Reduced
Farmers National Bank34,374$2.11M0.84%−1,239−3.5%Reduced
Woodmont Investment Counsel LLC34,194$2.12M0.31%+45+0.1%Added
HighPoint Advisor Group LLC34,216$2.12M0.21%−945−2.7%Reduced
South State Corp.34,234$2.12M0.18%−130−0.4%Reduced
Regentatlantic Capital LLC34,417$2.13M0.06%+2,672+8.4%Added
Financial Partners Capital Management LLC34,481$2.14M0.39%+4,361+14.5%Added
Hengehold Capital Management LLC34,763$2.15M0.28%+2,428+7.5%Added
HNP Capital LLC35,001$2.17M0.54%+1,140+3.4%Added
Level Four Advisory Services, LLC35,139$2.18M0.23%+84+0.2%Added
Hayek Kallen Investment Management35,218$2.18M1.00%−330−0.9%Reduced
Clarkston Capital Partners, LLC35,620$2.21M0.04%00.0%Unchanged
Rothschild Investment Corp35,847$2.22M0.19%00.0%Unchanged
Laurel Wealth Advisors LLC35,868$2.22M0.51%+2,332+7.0%Added
MD Financial Management Inc.35,897$2.23M0.06%+2,537+7.6%Added
Tower Research Capital LLC (TRC)35,928$2.23M0.06%+13,733+61.9%Added
Family Legacy, Inc.35,655$2.23M1.00%−93−0.3%Reduced
Seeyond36,098$2.24M0.22%−5,992−14.2%Reduced
Pinnacle Associates Ltd36,240$2.25M0.04%+87+0.2%Added
Vectors Research Management, LLC36,297$2.25M0.53%+2,436+7.2%Added
United Bank36,303$2.25M1.43%+9,908+37.5%Added
Argent Trust Co36,451$2.26M0.15%−2,751−7.0%Reduced
First Fiduciary Investment Counsel, Inc.36,521$2.26M0.44%−1,039−2.8%Reduced
Ziegler Capital Management, LLC36,905$2.29M0.08%−8,432−18.6%Reduced
Pinkerton Retirement Specialists, LLC37,019$2.29M0.44%+1,407+4.0%Added
Lantz Financial LLC37,046$2.30M1.18%+944+2.6%Added
Hancock Whitney Corp37,220$2.31M0.08%−80.0%Reduced
Ellsworth Advisors, LLC37,266$2.31M1.05%+10,362+38.5%Added
Dearborn Partners LLC37,313$2.31M0.09%+426+1.2%Added
Capital Fund Management S.A.37,311$2.31M0.06%−26,647−41.7%Reduced
Rafferty Asset Management, LLC37,368$2.32M0.02%+13,552+56.9%Added
Argyle Capital Management Inc.37,859$2.35M0.78%−200−0.5%Reduced
Capstone Investment Advisors, LLC37,972$2.35M0.04%+3,618+10.5%Added
Advisor Partners LLC38,029$2.36M0.16%−1,035−2.6%Reduced
Rockefeller Capital Management L.P.38,094$2.36M0.01%+3,361+9.7%Added
Aptus Capital Advisors, LLC38,154$2.36M0.09%+7,693+25.3%Added
Main Street Financial Solutions, LLC38,427$2.38M0.37%−1,621−4.0%Reduced
Greatmark Investment Partners, Inc.38,503$2.39M0.45%−1,922−4.8%Reduced
Murphy, Middleton, Hinkle & Parker, Inc.39,669$2.46M1.42%−1,117−2.7%Reduced
Simmons Bank39,698$2.46M0.18%+95+0.2%Added
Foster Victor Wealth Advisors, LLC39,889$2.47M0.40%+1,621+4.2%Added
Lincoln National Corp39,944$2.48M0.05%−2,279−5.4%Reduced
Roosevelt Investment Group LLC39,944$2.48M0.15%00.0%Unchanged
Jefferies Group LLC40,000$2.48M0.06%−28−0.1%Reduced
Cullen/Frost Bankers, Inc.40,026$2.48M0.05%−1,474−3.6%Reduced
Sovereign Financial Group, Inc.40,164$2.49M1.43%−1,168−2.8%Reduced
Lakeview Capital Partners, LLC40,627$2.52M1.16%+2,018+5.2%Added
Brick & Kyle, Associates40,288$2.52M1.28%+204+0.5%Added
Signaturefd, LLC40,816$2.53M0.09%+176+0.4%Added
Jones Road Capital Management, L.P.41,050$2.54M1.74%00.0%Unchanged
Alerus Financial NA41,353$2.56M0.23%+1,474+3.7%Added
Optimal Asset Management, Inc.41,535$2.57M0.32%+170.0%Added
Cornercap Investment Counsel Inc41,609$2.58M0.29%−469−1.1%Reduced
Csenge Advisory Group42,065$2.60M0.22%+928+2.3%Added
Mitchell McLeod Pugh & Williams Inc41,955$2.60M0.96%+640+1.5%Added
Global Wealth Management Investment Advisory, Inc.41,990$2.60M0.82%+1,806+4.5%Added
Assenagon Asset Management S.A.42,015$2.60M0.01%+34,016+425.3%Added
First Bank & Trust42,036$2.60M1.19%+699+1.7%Added
Wilbanks Smith & Thomas Asset Management LLC42,583$2.64M0.10%−2,175−4.9%Reduced
United Asset Strategies, Inc.42,628$2.64M0.34%+1,402+3.4%Added
Lido Advisors, LLC43,162$2.67M0.06%+15,742+57.4%Added
Caisse de Depot Et Placement du Quebec43,500$2.70M0.01%+200+0.5%Added
BBVA USA43,672$2.71M0.16%−1,521−3.4%Reduced
Doyle Wealth Management43,783$2.71M0.22%+1,596+3.8%Added
MTM Investment Management, LLC43,875$2.72M1.48%+554+1.3%Added
Armor Investment Advisors, LLC44,394$2.75M1.73%+76+0.2%Added
Hall Private Wealth Advisors44,761$2.77M1.77%−12,824−22.3%Reduced
Profund Advisors LLC44,813$2.78M0.09%−865−1.9%Reduced