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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, Q1 2023

Institutional positions in Southern Co as of Mar 31, 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
1,706
+9 vs. Q4 2022
Shares held
701.2M
+15.2M (+2.2%) vs. Q4 2022
Total value
$48.8B
−$150.3M (−0.3%) vs. Q4 2022
New holders
111
775 more added
Sold out
102
543 more reduced

40 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 1,706 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 heldQ1 2023: $48.8B
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, Q1 2023

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q4 2022.

Institutions holding SO in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Farmers National Bank20,849$1.45M0.51%−700−3.2%Reduced
Creative Financial Designs Inc20,922$1.46M0.19%+491+2.4%Added
Smith, Moore & Co.20,994$1.46M0.20%+233+1.1%Added
SevenBridge Financial Group, LLC21,046$1.46M0.40%−53−0.3%Reduced
Robeco Institutional Asset Management B.V.21,136$1.47M0.00%−155,024−88.0%Reduced
Southeast Asset Advisors Inc.21,157$1.47M0.22%−486−2.2%Reduced
Oak Harbor Wealth Partners, LLC21,190$1.47M0.54%−260−1.2%Reduced
Tower Research Capital LLC (TRC)21,235$1.48M0.05%−4,069−16.1%Reduced
Claro Advisors LLC21,396$1.49M0.44%+822+4.0%Added
Harbor Capital Advisors, Inc.21,640$1.51M0.43%+21,640New
Alberta Investment Management Corp21,700$1.51M0.01%−165,519−88.4%Reduced
Mogy Joel R Investment Counsel Inc21,733$1.51M0.13%+50+0.2%Added
Asset Dedication, LLC21,798$1.52M0.14%+1,408+6.9%Added
Cohen Klingenstein LLC21,800$1.52M0.07%00.0%Unchanged
Portman Square Capital LLP21,802$1.52M0.38%+21,802New
Burns J W & Co Inc21,855$1.52M0.26%−127−0.6%Reduced
Earnest Partners LLC21,888$1.52M0.01%00.0%Unchanged
Boston Private Wealth LLC21,889$1.52M0.02%+692+3.3%Added
Old North State Trust, LLC21,994$1.53M1.06%00.0%Unchanged
Trust Co of Vermont22,090$1.54M0.11%+573+2.7%Added
Great Valley Advisor Group, Inc.22,100$1.54M0.07%+11,114+101.2%Added
Centennial Bank22,118$1.54M1.00%−3,945−15.1%Reduced
Ascent Wealth Partners, LLC22,173$1.54M0.31%+764+3.6%Added
BFT Financial Group, LLC22,205$1.54M0.23%+22,205New
Allen Mooney & Barnes Investment Advisors LLC22,331$1.55M0.37%−290−1.3%Reduced
CWS Financial Advisors, LLC22,335$1.55M0.62%−477−2.1%Reduced
Strategic Blueprint, LLC22,338$1.55M0.16%+1,855+9.1%Added
Monte Financial Group, LLC22,411$1.56M0.82%00.0%Unchanged
Smith Chas P & Associates Pa Cpas22,590$1.57M0.11%+12,134+116.0%Added
ZWJ Investment Counsel Inc22,599$1.57M0.09%+85+0.4%Added
Linden Thomas Advisory Services, LLC22,701$1.58M0.39%+2,423+11.9%Added
Veriti Management LLC22,779$1.58M0.19%+1,243+5.8%Added
Family Management Corp22,817$1.59M0.37%+22,817New
Shell Asset Management Co22,916$1.59M0.07%00.0%Unchanged
Private Trust Co NA23,117$1.61M0.22%+1,411+6.5%Added
Kingsview Wealth Management, LLC23,140$1.61M0.07%−122,586−84.1%Reduced
Los Angeles Capital Management LLC23,159$1.61M0.01%−10,616−31.4%Reduced
Holderness Investments Co23,298$1.62M0.65%−250−1.1%Reduced
United Community Bank23,548$1.64M1.55%+400+1.7%Added
Farmers & Merchants Investments Inc23,637$1.64M0.07%−15−0.1%Reduced
Park Avenue Securities LLC23,747$1.65M0.03%−923−3.7%Reduced
Elevated Capital Advisors, LLC23,795$1.66M0.59%+761+3.3%Added
Quantinno Capital Management LP23,836$1.66M0.11%+2,080+9.6%Added
Peoples Financial Services Corp.23,882$1.66M0.78%−600−2.5%Reduced
Stolper Co24,228$1.69M0.72%+407+1.7%Added
Wealthspire Advisors, LLC24,504$1.70M0.03%−616−2.5%Reduced
Sumitomo Life Insurance Co24,543$1.71M0.14%−182−0.7%Reduced
Northern Oak Wealth Management Inc24,653$1.72M0.21%+1,156+4.9%Added
Mutual Advisors, LLC24,689$1.72M0.07%+3,180+14.8%Added
Citizens National Bank Trust Department24,731$1.72M0.48%00.0%Unchanged
Brown Brothers Harriman & Co24,745$1.72M0.01%−345−1.4%Reduced
Keene & Associates, Inc.24,827$1.73M1.34%+255+1.0%Added
Bleakley Financial Group, LLC24,873$1.73M0.06%+1,933+8.4%Added
J.W. Cole Advisors, Inc.24,901$1.73M0.12%+5,053+25.5%Added
American Assets Investment Management, LLC25,000$1.74M0.20%00.0%Unchanged
Allworth Financial LP25,008$1.74M0.02%+1,541+6.6%Added
Waters Parkerson & Co., LLC25,181$1.75M0.10%−20−0.1%Reduced
Old Port Advisors24,791$1.78M0.64%+1,328+5.7%Added
Wright Investors Service Inc25,638$1.78M0.51%+25,638New
Private Advisory Group LLC25,682$1.79M0.38%+5,567+27.7%Added
Hilltop Holdings Inc.25,690$1.79M0.24%+1,827+7.7%Added
NTV Asset Management LLC25,706$1.79M0.33%00.0%Unchanged
Capital Square, LLC24,736$1.79M1.65%+67+0.3%Added
John G Ullman & Associates Inc25,800$1.79M0.28%−78−0.3%Reduced
Verdence Capital Advisors LLC25,815$1.80M0.22%+954+3.8%Added
IHT Wealth Management, LLC25,845$1.80M0.10%+1,492+6.1%Added
Sculati Wealth Management, LLC25,944$1.81M0.96%−5,027−16.2%Reduced
Apollon Wealth Management, LLC25,966$1.81M0.11%+4,141+19.0%Added
Diversified, LLC26,017$1.81M0.65%+1,265+5.1%Added
Stock Yards Bank & Trust Co26,071$1.81M0.07%+123+0.5%Added
NBT Bank N A26,113$1.82M0.27%−216−0.8%Reduced
Regent Peak Wealth Advisors LLC26,128$1.82M0.56%−39,053−59.9%Reduced
Prudential PLC26,138$1.82M0.02%−147−0.6%Reduced
Buckingham Strategic Wealth, LLC25,512$1.82M0.03%00.0%Unchanged
Old National Bancorp26,187$1.82M0.06%−2,802−9.7%Reduced
Azimuth Capital Investment Management LLC26,240$1.83M0.09%+230+0.9%Added
Harbour Investments, Inc.26,504$1.84M0.10%+1,420+5.7%Added
TFG Advisers LLC26,703$1.86M0.90%+238+0.9%Added
Cipher Capital LP26,761$1.86M0.34%−26,067−49.3%Reduced
United Services Automobile Association26,820$1.87M0.06%−15,755−37.0%Reduced
Greenleaf Trust26,858$1.87M0.02%+2,706+11.2%Added
Nepsis, Inc.26,917$1.87M0.62%−503−1.8%Reduced
Ontario Teachers Pension Plan Board27,122$1.89M0.02%−8,079−23.0%Reduced
Adalta Capital Management LLC27,261$1.90M1.33%+111+0.4%Added
Bank of Hawaii27,455$1.91M0.11%+567+2.1%Added
LBMC Investment Advisors, LLC27,533$1.92M0.19%+311+1.1%Added
Meiji Yasuda Asset Management Co Ltd.27,591$1.92M0.10%−31,380−53.2%Reduced
Robbins Farley LLC27,685$1.93M1.42%+176+0.6%Added
Sowell Financial Services LLC27,724$1.93M0.15%−2,396−8.0%Reduced
FourThought Financial Partners, LLC27,729$1.93M0.26%+1,227+4.6%Added
Redwood Investment Management, LLC27,800$1.93M0.21%+882+3.3%Added
Regal Investment Advisors LLC27,915$1.94M0.17%+2,027+7.8%Added
Johnson Investment Counsel Inc27,952$1.94M0.03%+504+1.8%Added
Jacobi Capital Management LLC27,972$1.95M0.23%−242−0.9%Reduced
Miller Howard Investments Inc28,072$1.95M0.07%+4,853+20.9%Added
Global Retirement Partners, LLC26,697$1.96M0.10%+2,565+10.6%Added
Dynamic Advisor Solutions LLC28,576$1.99M0.12%+1,938+7.3%Added
Moody National Bank Trust Division28,917$2.01M0.17%+644+2.3%Added
Calamos Wealth Management LLC29,642$2.06M0.16%+145+0.5%Added
Hancock Whitney Corp29,637$2.06M0.08%−278−0.9%Reduced