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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, Q4 2025

Institutional positions in Southern Co as of Dec 31, 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
2,273
+98 vs. Q3 2025
Shares held
797.3M
+14.1M (+1.8%) vs. Q3 2025
Total value
$69.6B
−$4.66B (−6.3%) vs. Q3 2025
New holders
246
864 more added
Sold out
148
806 more reduced

47 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 2,273 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 heldQ4 2025: $69.6B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q3 2025.

Institutions holding SO in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
FDx Advisors, Inc.2,463$215.0K0.11%+153+6.6%Added
Alpine Bank Wealth Management2,460$214.5K0.03%00.0%Unchanged
Athena Investment Management2,458$214.3K0.11%00.0%Unchanged
Innova Wealth Partners2,458$214.3K0.11%+76+3.2%Added
Fiduciary Planning LLC2,453$213.9K0.06%00.0%Unchanged
Accredited Investors Inc.2,446$213.3K0.01%+120+5.2%Added
Heritage Investment Group, Inc.2,444$213.1K0.03%+2,444New
DT Investment Partners, LLC2,437$212.5K0.02%+236+10.7%Added
Opinicus Capital, Inc.2,431$212.0K0.15%+21+0.9%Added
Curran Financial Partners, LLC2,429$211.8K0.04%+269+12.5%Added
Williams Jones Wealth Management, LLC.2,425$211.5K0.00%−353−12.7%Reduced
Brian Low Financial Group, LLC2,425$211.4K0.15%+10.0%Added
Live Oak Investment Partners2,422$211.2K0.13%00.0%Unchanged
Searcy Financial Services Inc2,415$210.6K0.08%−379−13.6%Reduced
Tennessee Valley Asset Management Partners2,409$210.1K0.03%−1,684−41.1%Reduced
Saxony Capital Management, LLC2,409$210.0K0.13%−128−5.0%Reduced
Pursuit Wealth Strategies, LLC2,408$210.0K0.29%+2,408New
Prevail Innovative Wealth Advisors, LLC2,405$209.7K0.04%−8−0.3%Reduced
Forbes Financial Planning, Inc.2,404$209.6K0.12%00.0%Unchanged
Manchester Capital Management LLC2,401$209.4K0.03%+272+12.8%Added
Warren Street Wealth Advisors, LLC2,400$209.3K0.06%+262+12.3%Added
waypoint wealth counsel2,392$208.6K0.08%−50−2.0%Reduced
Essex Investment Management Co LLC2,391$208.5K0.03%00.0%Unchanged
Greenfield Savings Bank2,389$208.3K0.09%00.0%Unchanged
Partners in Financial Planning2,386$208.1K0.04%00.0%Unchanged
CVA Family Office, LLC2,385$208.0K0.02%+112+4.9%Added
Axecap Investments, LLC2,377$207.3K0.13%+19+0.8%Added
MPS Loria Financial Planners, LLC2,374$207.0K0.05%00.0%Unchanged
Bank of Stockton2,370$206.7K0.06%00.0%Unchanged
Taylor Hoffman Capital Management LLC2,366$206.3K0.06%+166+7.5%Added
Traveka Wealth, LLC2,365$206.3K0.08%−209−8.1%Reduced
Patrick M Sweeney & Associates, Inc2,363$206.1K0.13%+70+3.1%Added
Oak Family Advisors, LLC2,363$206.1K0.06%00.0%Unchanged
Vines Capital Management, LLC2,359$205.7K0.20%+2,359New
William B. Walkup & Associates, Inc.2,358$205.6K0.11%00.0%Unchanged
Holland Advisory Services, Inc.2,356$205.4K0.28%+185+8.5%Added
Wealth Architects, LLC2,348$204.7K0.02%00.0%Unchanged
Guardian Wealth Management, LLC2,346$204.6K0.06%+2,346New
Atlanta Consulting Group Advisors, LLC2,344$204.4K0.05%+95+4.2%Added
Heartland Bank & Trust Co2,340$204.0K0.09%00.0%Unchanged
Steinberganna Wealth Management2,327$203.0K0.10%+19+0.8%Added
Sonata Capital Group Inc2,325$202.7K0.07%00.0%Unchanged
Cottage Street Advisors LLC2,325$202.7K0.09%00.0%Unchanged
R.H. Investment Group, LLC2,317$202.0K0.17%00.0%Unchanged
Bernicke Wealth Management, Ltd.2,311$201.5K0.03%+2,311New
Magnetar Financial LLC2,309$201.3K0.00%−8,018−77.6%Reduced
DGS Capital Management, LLC2,309$201.3K0.03%+2,309New
Parthenon LLC2,307$201.2K0.02%00.0%Unchanged
Revolve Wealth Partners, LLC2,305$201.0K0.02%−234−9.2%Reduced
Tudor Financial Inc.2,300$200.6K0.10%00.0%Unchanged
AllGen Financial Advisors, Inc.2,300$200.6K0.05%00.0%Unchanged
Stonebridge Financial Planning Group, LLC2,300$200.6K0.07%+40+1.8%Added
Legacy Bridge, LLC2,300$200.6K0.08%+205+9.8%Added
Alamar Capital Management, LLC2,298$200.4K0.11%00.0%Unchanged
Copia Wealth Management2,295$200.1K0.14%00.0%Unchanged
TrustBank2,294$200.0K0.08%+2,294New
Jackson, Grant Investment Advisers, Inc.2,280$198.8K0.07%+217+10.5%Added
Whittier Trust Co2,211$193.5K0.00%+1,020+85.6%Added
Islay Capital Management, LLC2,203$192.1K0.11%00.0%Unchanged
Motiv8 Investments LLC2,206$192.0K0.10%+36+1.7%Added
Camelot Portfolios, LLC2,200$191.8K0.12%00.0%Unchanged
VSM Wealth Advisory, LLC2,181$190.2K0.06%−312−12.5%Reduced
Stephens Consulting, LLC2,164$188.7K0.06%+17+0.8%Added
Foster Dykema Cabot & Partners, LLC2,155$187.9K0.01%00.0%Unchanged
Tiemann Investment Advisors, LLC2,080$181.4K0.07%−500−19.4%Reduced
Bogart Wealth, LLC2,066$180.2K0.01%+127+6.5%Added
Measured Wealth Private Client Group, LLC2,030$177.0K0.05%−24−1.2%Reduced
Tower Trust & Investment Co2,006$174.9K0.11%00.0%Unchanged
South Plains Financial, Inc.2,005$174.8K0.10%00.0%Unchanged
MRP Capital Investments, LLC2,000$174.4K0.15%−1,000−33.3%Reduced
Old Second National Bank of Aurora1,996$174.1K0.03%00.0%Unchanged
Osterweis Capital Management Inc1,981$172.7K0.01%00.0%Unchanged
Hager Investment Management Services, LLC1,897$165.4K0.09%−192−9.2%Reduced
Prosperity Bancshares Inc1,895$165.2K0.15%+1,895New
Ransom Advisory, Ltd1,866$162.7K0.06%00.0%Unchanged
REAP Financial Group, LLC1,865$162.6K0.03%+258+16.1%Added
Capital Advisors, Ltd. LLC1,850$161.0K0.02%00.0%Unchanged
Keating Financial Advisory Services, Inc.1,809$157.8K0.02%+1,809New
Proathlete Wealth Management LLC1,807$157.7K0.04%+24+1.3%Added
Tripletail Wealth Management, LLC1,800$157.0K0.20%−79−4.2%Reduced
Optiver Holding B.V.1,770$154.3K0.00%+1,770New
Community Bank, N.A.1,750$152.6K0.02%+200+12.9%Added
Creative Financial Designs Inc1,735$151.3K0.01%+392+29.2%Added
S.A. Mason LLC1,733$151.1K0.06%00.0%Unchanged
Silvant Capital Management LLC1,727$150.6K0.01%00.0%Unchanged
Medallion Wealth Advisors, LLC1,703$148.5K0.05%00.0%Unchanged
RMG Wealth Management LLC1,672$147.6K0.02%00.0%Unchanged
Fortitude Family Office, LLC1,671$145.7K0.03%−4−0.2%Reduced
MV Capital Management, Inc.1,654$144.2K0.01%+1+0.1%Added
Thurston, Springer, Miller, Herd & Titak, Inc.1,652$144.1K0.05%+1,402+560.8%Added
Capula Management Ltd1,601$139.6K0.00%+1,601New
Basecamp Wealth Advisors LLC1,588$138.5K0.03%+1,588New
Deseret Mutual Benefit Administrators1,558$135.9K0.06%00.0%Unchanged
Lloyd Advisory Services, LLC.1,550$135.1K0.05%−2,181−58.5%Reduced
Center for Financial Planning, Inc.1,539$134.2K0.01%+180+13.2%Added
DV Equities, LLC1,533$133.7K0.02%+1,533New
Gen-Wealth Partners Inc1,510$131.7K0.04%−82−5.2%Reduced
Tanglewood Legacy Advisors, LLC1,501$130.9K0.05%+993+195.5%Added
Acima Private Wealth, LLC1,500$130.8K0.04%00.0%Unchanged
Raiffeisen Bank International AG1,488$130.1K0.00%00.0%Unchanged