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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
Sar Wealth Management Group, LLC8,519$742.8K0.41%+564+7.1%Added
Roundview Capital LLC8,509$742.0K0.05%−1,412−14.2%Reduced
Franklin Street Advisors Inc8,506$741.7K0.04%+723+9.3%Added
Odyssean, LLC8,486$740.0K0.53%+8,486New
Benin Management CORP8,483$739.7K0.17%00.0%Unchanged
Verity Asset Management, Inc.8,474$739.0K0.32%−9,056−51.7%Reduced
Means Investment Co., Inc.8,473$738.9K0.06%−1,279−13.1%Reduced
JT Stratford LLC8,460$737.7K0.09%+64+0.8%Added
Graves-Light Private Wealth Management, Inc.8,449$736.8K0.08%+11+0.1%Added
Goldstone Financial Group, LLC8,437$735.7K0.08%+632+8.1%Added
Norden Group LLC8,425$734.6K0.07%−1,214−12.6%Reduced
Intrust Bank NA8,411$733.4K0.06%−55−0.6%Reduced
Grove Bank & Trust8,402$732.7K0.08%00.0%Unchanged
North Star Investment Management Corp.8,385$731.2K0.05%+13+0.2%Added
Aviance Capital Partners, LLC8,373$730.2K0.08%+6+0.1%Added
Rodgers Brothers Inc.8,343$727.5K0.09%00.0%Unchanged
Prelude Capital Management, LLC8,325$725.9K0.05%+6,034+263.4%Added
Clarendon Private LLC8,294$723.2K0.61%−2,000−19.4%Reduced
Lakeshore Financial Planning, Inc.8,286$722.6K0.26%+62+0.8%Added
West Bancorporation Inc8,285$722.5K0.38%00.0%Unchanged
Park National Corp8,228$717.5K0.02%−14−0.2%Reduced
Cambient Family Office, LLC8,224$717.1K0.10%+8,224New
Alessandra Capital Management, LLC8,220$716.8K0.64%+8,220New
RiverFront Investment Group, LLC8,214$716.3K0.01%+5,061+160.5%Added
Simplicity Wealth,LLC8,189$714.1K0.04%−829−9.2%Reduced
GSB Wealth Management, LLC8,185$713.8K0.16%−5−0.1%Reduced
Autumn Glory Partners, LLC8,185$713.7K0.25%00.0%Unchanged
Clear Creek Financial Management, LLC8,127$708.7K0.06%+180+2.3%Added
Capital Advisors Wealth Management, LLC8,125$708.5K0.10%+86+1.1%Added
Valley Brook Capital Group8,114$707.5K0.47%−297−3.5%Reduced
Mosaic Family Wealth Partners, LLC8,105$706.8K0.08%+247+3.1%Added
Wealth Alliance8,104$706.7K0.07%+367+4.7%Added
Cyndeo Wealth Partners, LLC8,095$705.9K0.04%+251+3.2%Added
Gilbert & Cook, Inc.8,064$703.2K0.09%−307−3.7%Reduced
Campbell & CO Investment Adviser LLC8,046$701.6K0.03%+8,046New
SBI Okasan Asset Management Co.Ltd.8,000$700.3K0.04%+8,000New
Geometric Wealth Advisors8,027$700.0K0.09%00.0%Unchanged
M.E. Allison & Co., Inc.7,996$697.3K0.47%+555+7.5%Added
Citizens Business Bank7,985$696.3K0.12%−26−0.3%Reduced
Roberts Glore & Co Inc7,977$695.6K0.19%00.0%Unchanged
Davidson Investment Advisors7,975$695.4K0.03%−164,192−95.4%Reduced
one8zero8, LLC7,973$695.2K0.15%−91−1.1%Reduced
Wealth Dimensions Group, Ltd.7,949$693.1K0.14%+14+0.2%Added
Banque Cantonale Vaudoise7,870$686.0K0.02%+379+5.1%Added
McLean Asset Management Corp7,754$685.6K0.12%−22−0.3%Reduced
WFA of San Diego, LLC7,860$685.4K0.50%00.0%Unchanged
New Age Alpha Advisors, LLC7,851$684.6K0.03%−4,519−36.5%Reduced
Keudell/Morrison Wealth Management7,849$684.4K0.14%+7,849New
Allred Capital Management, LLC7,844$684.0K0.25%+8+0.1%Added
Blalock Williams, LLC7,844$684.0K0.55%−151−1.9%Reduced
SageOak Financial, LLC7,844$684.0K0.50%00.0%Unchanged
Mirabella Financial Services LLP7,833$683.0K0.07%+7,833New
Advisory Alpha, LLC7,822$682.2K0.02%+893+12.9%Added
Blue Rock Wealth Management LLC7,815$681.5K0.42%00.0%Unchanged
Tradition Wealth Management, LLC7,802$680.3K0.05%−189−2.4%Reduced
Capstone Wealth Management, LLC7,798$680.0K0.50%+858+12.4%Added
Moneta Group Investment Advisors LLC7,793$679.5K0.01%−896−10.3%Reduced
Visionary Horizons, LLC7,786$679.0K0.35%−100−1.3%Reduced
Columbia Asset Management7,765$677.1K0.12%−3,682−32.2%Reduced
Ambassador Advisors, LLC7,764$677.0K0.10%−20−0.3%Reduced
Patten Group, Inc.7,731$674.1K0.12%+2,029+35.6%Added
Element Wealth, LLC7,696$671.1K0.28%+27+0.4%Added
Garner Asset Management Corp7,672$669.0K0.26%−786−9.3%Reduced
Archer Investment Corp7,663$668.2K0.15%−344−4.3%Reduced
Wulff, Hansen & Co.7,648$666.9K0.56%−1,150−13.1%Reduced
Private Capital Management, LLC7,622$664.6K0.06%−500−6.2%Reduced
Bank of Jackson Hole Trust7,603$663.0K0.31%−408−5.1%Reduced
Summitry LLC7,597$662.5K0.03%−260−3.3%Reduced
Nomura Holdings Inc7,566$659.8K0.00%−22,632−74.9%Reduced
Northstar Advisory Group, LLC7,556$658.9K0.23%+34+0.5%Added
VUB Generali dochodkova spravcovska spolocnost, a.s.7,555$658.8K0.50%+7,555New
Baker Avenue Asset Management, LP7,554$658.7K0.02%+88+1.2%Added
Atlas Wealth Partners, LLC7,522$655.9K0.72%+100+1.3%Added
Skyline Advisors, Inc.7,507$654.6K0.22%00.0%Unchanged
Holistic Planning, LLC7,491$653.2K0.14%+1,357+22.1%Added
Avestar Capital, LLC7,437$648.6K0.04%−1,281−14.7%Reduced
Daviman Financial, LLC7,388$644.3K0.38%+7,388New
Washington Trust Co7,360$641.8K0.02%−145−1.9%Reduced
Lowe Brockenbrough & Co Inc7,336$639.7K0.03%+1,016+16.1%Added
Beacon Investment Advisors LLC7,327$639.0K0.26%+15+0.2%Added
Wilkins Miller Wealth Management, LLC7,309$637.4K0.38%+8+0.1%Added
Dakota Wealth Management7,305$637.0K0.01%−105,154−93.5%Reduced
Atlantic Trust, LLC7,294$636.1K0.10%00.0%Unchanged
Yeomans Consulting Group, Inc.7,265$633.5K0.19%−394−5.1%Reduced
Childress Capital Advisors, LLC7,264$633.4K0.10%−416−5.4%Reduced
Beacon Financial Group7,253$632.5K0.06%−120−1.6%Reduced
Beaumont Asset Management, L.L.C.7,252$632.4K0.32%−157−2.1%Reduced
Abel Hall, LLC7,251$632.3K0.15%−43−0.6%Reduced
BluePath Capital Management, LLC7,245$631.8K0.43%00.0%Unchanged
Rather & Kittrell, Inc.7,241$631.4K0.10%+60+0.8%Added
Aventura Private Wealth, LLC7,190$627.0K0.23%−287−3.8%Reduced
Annis Gardner Whiting Capital Advisors, LLC7,179$626.0K0.12%+2,559+55.4%Added
Country Trust Bank7,178$625.9K0.01%00.0%Unchanged
Baldwin Brothers Inc7,166$624.9K0.04%00.0%Unchanged
W Advisors, LLC7,165$624.8K0.31%−49−0.7%Reduced
Abound Wealth Management7,152$623.7K0.15%+34+0.5%Added
Viawealth, LLC7,126$621.4K0.35%−695−8.9%Reduced
Lathrop Investment Management Corp7,126$621.0K0.11%00.0%Unchanged
Northeast Investment Management7,114$620.3K0.02%+4,700+194.7%Added
ProVise Management Group, LLC7,105$619.5K0.04%−753−9.6%Reduced