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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; 2,370 institutions reported holding it in 13F filings for Q2 2026, worth $79.9B in total; no superinvestor holds it.

Other share classesSOJCSOJDSOJESOJFSOMN

13F holders, Q2 2026

Institutional positions in Southern Co as of Jun 30, 2026. 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
2,370
+33 vs. Q1 2026
Shares held
834.3M
+47.0M (+6.0%) vs. Q1 2026
Total value
$79.9B
+$3.90B (+5.1%) vs. Q1 2026
New holders
147
1,106 more added
Sold out
114
729 more reduced

30 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 holdersQ2 2026: 2,370 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: 2,370 institutions
Value heldQ2 2026: $79.9B
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 20262,370$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, Q2 2026

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q1 2026.

Institutions holding SO in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Proathlete Wealth Management LLC1,832$175.5K0.04%+15+0.8%Added
Ostrum Asset Management1,864$178.4K0.01%−1,002−35.0%Reduced
Transamerica Financial Advisors, Inc.1,884$180.4K0.02%+310+19.7%Added
Hager Investment Management Services, LLC1,897$181.6K0.08%00.0%Unchanged
Old Second National Bank of Aurora1,971$188.6K0.04%00.0%Unchanged
Tower Trust & Investment Co2,006$192.0K0.12%00.0%Unchanged
First Command Advisory Services, Inc.2,009$192.3K0.00%−5,231−72.3%Reduced
Tiemann Investment Advisors, LLC2,026$193.9K0.07%−300−12.9%Reduced
Tripletail Wealth Management, LLC1,980$194.0K0.22%+150+8.2%Added
Measured Wealth Private Client Group, LLC2,030$194.3K0.05%00.0%Unchanged
Sharp Financial Services, LLC2,090$200.1K0.09%−10−0.5%Reduced
Artesa Financial Group, LLC2,091$200.1K0.17%00.0%Unchanged
Worth Asset Management, LLC2,094$200.4K0.06%+2,094New
Legacy Bridge, LLC2,095$200.5K0.06%00.0%Unchanged
Private Wealth Partners, LLC2,100$201.0K0.01%00.0%Unchanged
Heritage Wealth Management, Inc./Texas2,100$201.0K0.08%00.0%Unchanged
Searcy Financial Services Inc2,101$201.1K0.07%−90−4.1%Reduced
Parcion Private Wealth LLC2,111$202.0K0.01%+37+1.8%Added
Haven Capital Group, Inc.2,113$202.2K0.16%00.0%Unchanged
Newman Dignan & Sheerar, Inc.2,123$203.2K0.04%00.0%Unchanged
Stonebridge Financial Group, LLC2,124$203.3K0.14%−132−5.9%Reduced
Fagan Associates, Inc.2,124$203.3K0.03%−400−15.8%Reduced
Ponta Wealth Partners, LLC2,126$203.5K0.11%+2,126New
AGH Wealth Advisors, LLC2,126$203.5K0.13%+2,126New
RNC Capital Management LLC2,126$203.5K0.01%+2,126New
Obermeyer Wood Investment Counsel, LLLP2,139$204.7K0.01%00.0%Unchanged
Security Financial Services, INC.2,140$204.8K0.03%+2,140New
Guardian Wealth Management, LLC2,142$205.0K0.06%+12+0.6%Added
Wealth Science Advisors LLC2,145$205.3K0.09%+2,054+2,257.1%Added
Madison Wealth Partners, Inc2,149$205.6K0.03%+2,149New
CRA Financial Services, LLC2,149$205.7K0.02%−557−20.6%Reduced
Peoples Bank2,150$205.8K0.20%00.0%Unchanged
Foster Dykema Cabot & Partners, LLC2,155$206.3K0.01%00.0%Unchanged
Triton Wealth Management, PLLC2,143$206.6K0.06%−306−12.5%Reduced
Black Diamond Financial, LLC2,159$206.6K0.02%−131−5.7%Reduced
REAP Financial Group, LLC2,165$207.2K0.04%+11+0.5%Added
Gradient Capital Advisors, LLC2,166$207.3K0.05%+2+0.1%Added
Floyd Financial Group LLC2,161$207.3K0.14%−250−10.4%Reduced
Juno Financial Group LLC2,169$207.6K0.07%+33+1.5%Added
Phillips Wealth Planners LLC2,137$207.9K0.15%+2,137New
Raiffeisen Bank International AG2,156$207.9K0.00%00.0%Unchanged
Auxano Advisors, LLC2,174$208.1K0.04%−131−5.7%Reduced
Sagewood Asset Management LP2,175$208.2K0.05%+2,175New
Keating Financial Advisory Services, Inc.2,180$208.6K0.03%+265+13.8%Added
Opinicus Capital, Inc.2,183$209.0K0.11%+18+0.8%Added
KMG Fiduciary Partners, LLC2,184$209.0K0.02%−2,256−50.8%Reduced
Strategic Financial Partners, Ltd.2,185$209.1K0.08%−17−0.8%Reduced
VSM Wealth Advisory, LLC2,186$209.2K0.06%+2+0.1%Added
Disciplined Investments, LLC2,188$209.4K0.07%+2+0.1%Added
Mascagni Wealth Management, Inc.2,189$209.5K0.13%+3+0.1%Added
TrustBank2,194$210.0K0.07%−75−3.3%Reduced
Copia Wealth Management2,195$210.1K0.13%00.0%Unchanged
Glassy Mountain Advisors, Inc.2,199$210.5K0.06%00.0%Unchanged
LGT Fund Management Co Ltd.2,200$210.6K0.01%−2,878−56.7%Reduced
Camelot Portfolios, LLC2,200$210.6K0.15%00.0%Unchanged
Summit Financial Strategies, Inc.2,200$210.6K0.01%00.0%Unchanged
Taylor Hoffman Capital Management LLC2,200$210.6K0.05%00.0%Unchanged
Altman Advisors, Inc.2,200$210.6K0.08%+2,200New
DT Investment Partners, LLC2,201$210.7K0.02%00.0%Unchanged
Islay Capital Management, LLC2,203$210.9K0.10%00.0%Unchanged
Kestra Investment Management, LLC2,204$210.9K0.00%+2,204New
Athena Investment Management2,208$211.3K0.13%−250−10.2%Reduced
Interactive Financial Advisors2,208$211.3K0.13%00.0%Unchanged
Capula Management Ltd2,210$211.5K0.00%−10,734−82.9%Reduced
MBA Advisors LLC2,213$211.8K0.07%00.0%Unchanged
FDx Advisors, Inc.2,211$212.0K0.06%−252−10.2%Reduced
Embree Financial Group2,224$212.8K0.02%+2,224New
Fiduciary Wealth Partners, LLC2,226$213.1K0.12%+20+0.9%Added
Whittier Trust Co2,220$213.1K0.00%+146+7.0%Added
Storen Legacy Partners, LLC2,235$213.9K0.06%+35+1.6%Added
Garde Capital, Inc.2,236$214.0K0.01%00.0%Unchanged
Bank of Stockton2,243$214.7K0.06%−150−6.3%Reduced
Prairie Wealth Advisors, Inc.0$215.0K0.05%0New
Strategic Family Wealth Counselors, L.L.C.2,246$215.0K0.05%+17+0.8%Added
Emprise Bank2,248$215.2K0.08%00.0%Unchanged
ACT Advisors, LLC.2,249$215.3K0.07%+47+2.1%Added
BXM Wealth LLC2,250$215.3K0.12%00.0%Unchanged
Optiver Holding B.V.2,253$215.6K0.00%−553−19.7%Reduced
Bingham Private Wealth, LLC2,257$216.0K0.15%+2,257New
Baring Financial LLC2,267$217.0K0.12%+136+6.4%Added
Interchange Capital Partners, LLC2,268$217.1K0.04%+2,268New
Greenfield Seitz Capital Management, LLC2,270$217.3K0.06%00.0%Unchanged
Stonebrook Private Inc.2,284$218.6K0.04%−22−1.0%Reduced
Private Management Group Inc2,288$218.9K0.01%00.0%Unchanged
Inceptionr LLC2,290$219.2K0.05%+2,290New
Ewa, LLC2,294$219.5K0.04%+182+8.6%Added
Alamar Capital Management, LLC2,298$219.9K0.11%00.0%Unchanged
Callahan Advisors, LLC2,300$220.1K0.02%−400−14.8%Reduced
Stonebridge Financial Planning Group, LLC2,300$220.1K0.07%−13−0.6%Reduced
AllGen Financial Advisors, Inc.2,300$220.1K0.05%00.0%Unchanged
Tudor Financial Inc.2,301$220.2K0.10%00.0%Unchanged
Gerber Kawasaki Wealth & Investment Management2,303$220.5K0.01%+131+6.0%Added
Parthenon LLC2,307$220.8K0.02%00.0%Unchanged
BankPlus Wealth Management LLC2,310$221.1K0.10%+217+10.4%Added
Jackson, Grant Investment Advisers, Inc.2,311$221.2K0.07%+16+0.7%Added
Bernicke Wealth Management, Ltd.2,311$221.2K0.03%00.0%Unchanged
First Citizens Financial Corp2,315$221.6K0.09%−475−17.0%Reduced
R.H. Investment Group, LLC2,317$221.8K0.17%00.0%Unchanged
Harbor Investment Advisory, LLC2,323$222.3K0.02%00.0%Unchanged
Sonata Capital Group Inc2,325$222.5K0.07%00.0%Unchanged