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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
Atlas Wealth Partners, LLC7,522$655.9K0.72%+100+1.3%Added
Baker Avenue Asset Management, LP7,554$658.7K0.02%+88+1.2%Added
VUB Generali dochodkova spravcovska spolocnost, a.s.7,555$658.8K0.50%+7,555New
Northstar Advisory Group, LLC7,556$658.9K0.23%+34+0.5%Added
Nomura Holdings Inc7,566$659.8K0.00%−22,632−74.9%Reduced
Summitry LLC7,597$662.5K0.03%−260−3.3%Reduced
Bank of Jackson Hole Trust7,603$663.0K0.31%−408−5.1%Reduced
Private Capital Management, LLC7,622$664.6K0.06%−500−6.2%Reduced
Wulff, Hansen & Co.7,648$666.9K0.56%−1,150−13.1%Reduced
Archer Investment Corp7,663$668.2K0.15%−344−4.3%Reduced
Garner Asset Management Corp7,672$669.0K0.26%−786−9.3%Reduced
Element Wealth, LLC7,696$671.1K0.28%+27+0.4%Added
Patten Group, Inc.7,731$674.1K0.12%+2,029+35.6%Added
Ambassador Advisors, LLC7,764$677.0K0.10%−20−0.3%Reduced
Columbia Asset Management7,765$677.1K0.12%−3,682−32.2%Reduced
Visionary Horizons, LLC7,786$679.0K0.35%−100−1.3%Reduced
Moneta Group Investment Advisors LLC7,793$679.5K0.01%−896−10.3%Reduced
Capstone Wealth Management, LLC7,798$680.0K0.50%+858+12.4%Added
Tradition Wealth Management, LLC7,802$680.3K0.05%−189−2.4%Reduced
Blue Rock Wealth Management LLC7,815$681.5K0.42%00.0%Unchanged
Advisory Alpha, LLC7,822$682.2K0.02%+893+12.9%Added
Mirabella Financial Services LLP7,833$683.0K0.07%+7,833New
Blalock Williams, LLC7,844$684.0K0.55%−151−1.9%Reduced
SageOak Financial, LLC7,844$684.0K0.50%00.0%Unchanged
Allred Capital Management, LLC7,844$684.0K0.25%+8+0.1%Added
Keudell/Morrison Wealth Management7,849$684.4K0.14%+7,849New
New Age Alpha Advisors, LLC7,851$684.6K0.03%−4,519−36.5%Reduced
WFA of San Diego, LLC7,860$685.4K0.50%00.0%Unchanged
McLean Asset Management Corp7,754$685.6K0.12%−22−0.3%Reduced
Banque Cantonale Vaudoise7,870$686.0K0.02%+379+5.1%Added
Wealth Dimensions Group, Ltd.7,949$693.1K0.14%+14+0.2%Added
one8zero8, LLC7,973$695.2K0.15%−91−1.1%Reduced
Davidson Investment Advisors7,975$695.4K0.03%−164,192−95.4%Reduced
Roberts Glore & Co Inc7,977$695.6K0.19%00.0%Unchanged
Citizens Business Bank7,985$696.3K0.12%−26−0.3%Reduced
M.E. Allison & Co., Inc.7,996$697.3K0.47%+555+7.5%Added
Geometric Wealth Advisors8,027$700.0K0.09%00.0%Unchanged
SBI Okasan Asset Management Co.Ltd.8,000$700.3K0.04%+8,000New
Campbell & CO Investment Adviser LLC8,046$701.6K0.03%+8,046New
Gilbert & Cook, Inc.8,064$703.2K0.09%−307−3.7%Reduced
Cyndeo Wealth Partners, LLC8,095$705.9K0.04%+251+3.2%Added
Wealth Alliance8,104$706.7K0.07%+367+4.7%Added
Mosaic Family Wealth Partners, LLC8,105$706.8K0.08%+247+3.1%Added
Valley Brook Capital Group8,114$707.5K0.47%−297−3.5%Reduced
Capital Advisors Wealth Management, LLC8,125$708.5K0.10%+86+1.1%Added
Clear Creek Financial Management, LLC8,127$708.7K0.06%+180+2.3%Added
Autumn Glory Partners, LLC8,185$713.7K0.25%00.0%Unchanged
GSB Wealth Management, LLC8,185$713.8K0.16%−5−0.1%Reduced
Simplicity Wealth,LLC8,189$714.1K0.04%−829−9.2%Reduced
RiverFront Investment Group, LLC8,214$716.3K0.01%+5,061+160.5%Added
Alessandra Capital Management, LLC8,220$716.8K0.64%+8,220New
Cambient Family Office, LLC8,224$717.1K0.10%+8,224New
Park National Corp8,228$717.5K0.02%−14−0.2%Reduced
West Bancorporation Inc8,285$722.5K0.38%00.0%Unchanged
Lakeshore Financial Planning, Inc.8,286$722.6K0.26%+62+0.8%Added
Clarendon Private LLC8,294$723.2K0.61%−2,000−19.4%Reduced
Prelude Capital Management, LLC8,325$725.9K0.05%+6,034+263.4%Added
Rodgers Brothers Inc.8,343$727.5K0.09%00.0%Unchanged
Aviance Capital Partners, LLC8,373$730.2K0.08%+6+0.1%Added
North Star Investment Management Corp.8,385$731.2K0.05%+13+0.2%Added
Grove Bank & Trust8,402$732.7K0.08%00.0%Unchanged
Intrust Bank NA8,411$733.4K0.06%−55−0.6%Reduced
Norden Group LLC8,425$734.6K0.07%−1,214−12.6%Reduced
Goldstone Financial Group, LLC8,437$735.7K0.08%+632+8.1%Added
Graves-Light Private Wealth Management, Inc.8,449$736.8K0.08%+11+0.1%Added
JT Stratford LLC8,460$737.7K0.09%+64+0.8%Added
Means Investment Co., Inc.8,473$738.9K0.06%−1,279−13.1%Reduced
Verity Asset Management, Inc.8,474$739.0K0.32%−9,056−51.7%Reduced
Benin Management CORP8,483$739.7K0.17%00.0%Unchanged
Odyssean, LLC8,486$740.0K0.53%+8,486New
Franklin Street Advisors Inc8,506$741.7K0.04%+723+9.3%Added
Roundview Capital LLC8,509$742.0K0.05%−1,412−14.2%Reduced
Sar Wealth Management Group, LLC8,519$742.8K0.41%+564+7.1%Added
PCM Encore, LLC8,521$743.0K0.16%+8,521New
Cerro Pacific Wealth Advisors LLC8,560$746.4K0.20%+481+6.0%Added
Gables Capital Management Inc.8,592$749.2K0.32%00.0%Unchanged
Infrastructure Capital Advisors, LLC8,602$750.1K0.08%+468+5.8%Added
Howard Capital Management Inc.8,605$750.4K0.01%+44+0.5%Added
RIA Advisory Group LLC8,605$750.4K0.18%−416−4.6%Reduced
Roberts Wealth Advisors, LLC8,632$752.7K0.20%+8,632New
Trueblood Wealth Management, LLC8,634$752.9K0.29%−788−8.4%Reduced
Shulman DeMeo Asset Management LLC8,660$755.1K0.17%−23−0.3%Reduced
Beaumont Financial Advisors, LLC8,685$757.3K0.05%+167+2.0%Added
Vista Capital Partners, Inc.8,731$761.3K0.08%+7+0.1%Added
Exencial Wealth Advisors, LLC8,746$762.6K0.02%−404−4.4%Reduced
Turtle Creek Wealth Advisors, LLC8,756$763.6K0.06%−415−4.5%Reduced
Aberdeen Wealth Management LLC8,773$765.0K0.35%−407−4.4%Reduced
St Germain D J Co Inc8,781$765.7K0.03%−584−6.2%Reduced
Legacy Wealth Asset Management, LLC8,783$765.9K0.19%−123−1.4%Reduced
Krilogy Financial LLC8,688$765.9K0.03%−428−4.7%Reduced
Kennedy Investment Group8,794$766.8K0.29%+47+0.5%Added
Cherokee Insurance Co8,800$767.4K0.31%00.0%Unchanged
Fullerton Fund Management Co Ltd.8,823$769.4K0.03%+454+5.4%Added
Certified Advisory Corp8,833$770.2K0.07%+126+1.4%Added
Insight Inv LLC8,845$771.3K0.43%00.0%Unchanged
Journey Advisory Group, LLC8,848$771.5K0.06%−950−9.7%Reduced
Evercore Wealth Management, LLC8,902$776.3K0.01%−841−8.6%Reduced
Mechanics Financial Corp8,913$777.2K0.29%00.0%Unchanged
Tortuga Wealth Management, Inc8,928$778.6K0.82%+8,928New
Balentine LLC8,941$779.7K0.03%00.0%Unchanged