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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 5 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, Q2 2025

Institutional positions in Southern Co as of Jun 30, 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
2,184
+4 vs. Q1 2025
Shares held
775.5M
+26.1M (+3.5%) vs. Q1 2025
Total value
$70.8B
+$1.92B (+2.8%) vs. Q1 2025
New holders
129
937 more added
Sold out
125
734 more reduced

27 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2025: 2,184 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 heldQ2 2025: $70.8B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q1 2025.

Institutions holding SO in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Ilex Capital Partners (UK) LLP29,702$2.73M0.09%+29,702New
HF Advisory Group, LLC29,473$2.71M1.07%+4,303+17.1%Added
Allen Capital Group, LLC29,405$2.70M0.28%+125+0.4%Added
Centaurus Financial, Inc.29,279$2.69M0.16%−91−0.3%Reduced
LBMC Investment Advisors, LLC29,269$2.69M0.19%−2,192−7.0%Reduced
Pullen Investment Management, LLC29,221$2.68M1.62%−409−1.4%Reduced
Broadwater Capital Management LLC2,679,967$2.68M2.08%+2,650,783+9,083.0%Added
Hilltop National Bank28,833$2.65M0.69%+28,833New
Jacobi Capital Management LLC28,620$2.63M0.17%+168+0.6%Added
Chemung Canal Trust Co28,609$2.63M0.55%−4,687−14.1%Reduced
Rahlfs Capital, LLC28,370$2.61M2.39%−1,200−4.1%Reduced
TFG Advisers LLC28,309$2.60M0.89%−23−0.1%Reduced
Sargent Investment Group, LLC27,425$2.60M0.35%+22,806+493.7%Added
Tyche Wealth Partners LLC28,121$2.58M0.52%+31+0.1%Added
Aurora Investment Counsel28,017$2.57M1.36%+513+1.9%Added
We Are One Seven, LLC27,606$2.54M0.08%+99+0.4%Added
Great Valley Advisor Group, Inc.27,452$2.52M0.06%−3,419−11.1%Reduced
Bayesian Capital Management, LP27,300$2.51M0.40%+27,300New
Smith Chas P & Associates Pa Cpas27,147$2.49M0.14%−49−0.2%Reduced
Soundwatch Capital LLC1,125,364$2.49M0.53%+1,125,364New
Elo Mutual Pension Insurance Co27,098$2.49M0.05%+1,099+4.2%Added
GAM Holding AG27,089$2.49M0.17%+83+0.3%Added
Fiduciary Alliance LLC27,024$2.48M0.19%+527+2.0%Added
Ausdal Financial Partners, Inc.26,837$2.46M0.16%+21,151+372.0%Added
Oak Harbor Wealth Partners, LLC26,822$2.46M0.67%+3,835+16.7%Added
Toroso Investments, LLC26,771$2.46M0.02%+6,645+33.0%Added
Vectors Research Management, LLC26,704$2.45M0.84%−222−0.8%Reduced
Harbour Trust & Investment Management Co26,497$2.43M0.27%−50−0.2%Reduced
Quadrature Capital Ltd26,372$2.42M0.04%+26,372New
Little House Capital LLC26,312$2.42M0.61%−1,974−7.0%Reduced
Argyle Capital Management Inc.26,271$2.41M0.87%00.0%Unchanged
John G Ullman & Associates Inc26,092$2.40M0.36%−110.0%Reduced
Vinva Investment Management Ltd26,340$2.39M0.06%+4,915+22.9%Added
Stamos Capital Partners, L.P.26,017$2.39M0.43%+4,734+22.2%Added
Kavar Capital Partners Group, LLC25,943$2.38M0.34%−1,000−3.7%Reduced
Farmers & Merchants Trust Co of Chambersburg PA25,863$2.38M0.74%+781+3.1%Added
Capital Square, LLC25,586$2.37M1.26%+159+0.6%Added
Mather Group, LLC.25,815$2.37M0.03%+3,112+13.7%Added
Advanced Asset Management Advisors Inc25,805$2.37M0.64%00.0%Unchanged
Old North State Trust, LLC25,756$2.37M1.62%+772+3.1%Added
Perigon Wealth Management, LLC25,747$2.36M0.06%+190+0.7%Added
Mechanics Bank Trust Department25,685$2.36M0.34%−1,029−3.9%Reduced
Allen Mooney & Barnes Investment Advisors LLC25,637$2.35M0.39%−90.0%Reduced
Klein Pavlis & Peasley Financial, Inc.25,611$2.35M1.57%+25,611New
Fulton Bank, N.A.25,580$2.35M0.09%−4,046−13.7%Reduced
Private Trust Co NA25,551$2.35M0.22%−792−3.0%Reduced
Harbour Investments, Inc.25,524$2.34M0.06%+2,100+9.0%Added
GAMMA Investing LLC25,479$2.34M0.15%+4,226+19.9%Added
IHT Wealth Management, LLC25,394$2.33M0.06%−774−3.0%Reduced
Ascent Wealth Partners, LLC25,322$2.33M0.29%+139+0.6%Added
PFG Investments, LLC25,265$2.32M0.14%−1,625−6.0%Reduced
Sterling Capital Management LLC25,168$2.31M0.03%+21,716+629.1%Added
Pacitti Group Inc.25,132$2.31M1.00%+1,777+7.6%Added
Change Path, LLC25,025$2.30M0.06%+2,583+11.5%Added
Brevan Howard Capital Management LP25,010$2.30M0.03%+25,010New
American Assets Investment Management, LLC25,000$2.30M0.18%00.0%Unchanged
Meeder Advisory Services, Inc.24,890$2.29M0.12%+2,417+10.8%Added
Danske Bank A/S24,863$2.28M0.01%+6,800+37.6%Added
Linden Thomas Advisory Services, LLC24,862$2.28M0.25%+1,044+4.4%Added
Summit Trail Advisors, LLC24,790$2.28M0.04%+24,790New
Brown Brothers Harriman & Co24,506$2.25M0.01%+2,780+12.8%Added
Stolper Co24,471$2.25M0.74%−165−0.7%Reduced
ZWJ Investment Counsel Inc24,442$2.24M0.08%+1,340+5.8%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.24,428$2.24M0.01%−2,587−9.6%Reduced
MUFG Securities Americas Inc.24,358$2.24M0.19%+3,201+15.1%Added
Inman Jager Wealth Management, LLC24,171$2.22M1.50%+485+2.0%Added
Ci Investments Inc.24,091$2.21M0.01%+722+3.1%Added
Caldwell Trust Co24,055$2.21M0.22%+2,371+10.9%Added
Cape Investment Advisory, Inc.24,045$2.21M0.81%+575+2.4%Added
Atlantic Union Bankshares Corp23,780$2.18M0.05%+15,396+183.6%Added
S.E.E.D. Planning Group LLC23,752$2.18M0.68%−144−0.6%Reduced
D L Carlson Investment Group Inc23,670$2.17M0.40%+916+4.0%Added
Trust Co of Vermont23,663$2.17M0.10%+1,382+6.2%Added
Kingswood Wealth Advisors, LLC23,596$2.17M0.17%+1,250+5.6%Added
Americana Partners, LLC23,478$2.16M0.07%−52,171−69.0%Reduced
Siemens Fonds Invest GmbH23,431$2.15M0.13%−553−2.3%Reduced
Citizens National Bank Trust Department23,404$2.15M0.43%−55−0.2%Reduced
Smartleaf Asset Management LLC23,640$2.15M0.19%−2,074−8.1%Reduced
B. Metzler seel. Sohn & Co. AG23,387$2.15M0.02%−38,434−62.2%Reduced
Nomura Holdings Inc23,294$2.14M0.02%−20,934−47.3%Reduced
First United Bank Trust23,224$2.13M0.74%+1,272+5.8%Added
Greenleaf Trust23,123$2.12M0.02%−6,728−22.5%Reduced
Southeast Asset Advisors Inc.23,089$2.12M0.25%+57+0.2%Added
Quadrant Capital Group LLC23,012$2.11M0.08%−166−0.7%Reduced
Wealthspire Advisors, LLC22,955$2.11M0.01%+302+1.3%Added
Old Port Advisors22,903$2.10M0.57%−5,902−20.5%Reduced
Essex LLC22,785$2.09M0.41%−628−2.7%Reduced
Qtron Investments LLC22,546$2.07M0.26%−1,504−6.3%Reduced
Bessemer Group Inc22,528$2.07M0.00%−1,780−7.3%Reduced
Wedbush Securities Inc22,390$2.06M0.07%+697+3.2%Added
Columbus Macro, LLC22,233$2.04M0.25%+123+0.6%Added
Sowell Financial Services LLC22,148$2.03M0.08%−99−0.4%Reduced
Verdence Capital Advisors LLC22,051$2.02M0.14%−2,068−8.6%Reduced
Plan Group Financial, LLC22,047$2.02M0.67%+2,317+11.7%Added
Baillie Gifford & Co21,972$2.02M0.00%−2,667−10.8%Reduced
HHM Wealth Advisors, LLC21,941$2.01M0.24%−510−2.3%Reduced
Assetmark, Inc21,832$2.00M0.00%+3,040+16.2%Added
Cohen Klingenstein LLC21,800$2.00M0.07%00.0%Unchanged
Principal Securities, Inc.21,741$2.00M0.04%−2,878−11.7%Reduced
TD Private Client Wealth LLC21,736$2.00M0.05%−5,748−20.9%Reduced