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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
Pinnacle West Asset Management, Inc.5,310$463.0K0.30%−100−1.8%Reduced
Duncker Streett & Co Inc5,315$463.4K0.08%00.0%Unchanged
Avidian Wealth Solutions, LLC5,326$464.4K0.02%−308−5.5%Reduced
Argent Advisors, Inc.5,330$464.8K0.13%−278−5.0%Reduced
Edgestream Partners, L.P.5,332$464.9K0.01%−81,093−93.8%Reduced
Bridges Investment Management Inc5,334$465.1K0.01%+270+5.3%Added
Approach Retirement Advisors, LLC5,345$466.0K0.40%+5,345New
Texas Capital Bank Wealth Management Services Inc5,355$467.0K0.03%+2,552+91.0%Added
LeConte Wealth Management, LLC5,356$467.0K0.31%+5,356New
Valued Retirements, Inc.5,361$467.5K0.46%+75+1.4%Added
Atlas Brown,Inc.5,396$470.5K0.14%+3+0.1%Added
Bey-Douglas LLC5,396$470.6K0.38%+251+4.9%Added
BOS Asset Management, LLC5,401$471.0K0.13%00.0%Unchanged
SG Trading Solutions, LLC5,396$471.0K0.11%+5,396New
Doliver Advisors, LP5,403$471.1K0.12%−75−1.4%Reduced
Wealth Management Associates, Inc.5,423$472.9K0.16%00.0%Unchanged
Qtron Investments LLC5,426$473.1K0.06%−2,105−28.0%Reduced
Clarity Wealth Development LLC5,430$473.5K0.40%+34+0.6%Added
Intrua Financial, LLC5,433$473.8K0.05%+168+3.2%Added
Mathes Company, Inc.5,450$475.0K0.17%00.0%Unchanged
1st Source Bank5,451$475.3K0.02%−50−0.9%Reduced
Frec Markets, Inc.5,451$475.4K0.14%+5,451New
Asahi Life Asset Management Co., Ltd.5,454$475.6K0.27%+3,047+126.6%Added
Charter Trust Co5,457$475.9K0.03%00.0%Unchanged
Summit Wealth Group LLC5,457$475.9K0.06%+5,457New
Clearwave Capital, LLC5,482$478.0K0.35%+5,482New
Hilton Head Capital Partners, LLC5,497$479.4K0.28%+5,497New
Inscription Capital, LLC5,504$480.0K0.05%+279+5.3%Added
Stratos Wealth Advisors, LLC5,510$480.5K0.02%−42−0.8%Reduced
L2 Asset Management, LLC5,515$480.9K0.06%+373+7.3%Added
Bienville Capital Management, LLC5,525$481.8K0.08%+43+0.8%Added
Journey Strategic Wealth LLC5,554$484.3K0.01%−5,266−48.7%Reduced
Motco5,554$484.3K0.04%00.0%Unchanged
Summit Financial Wealth Advisors, LLC5,561$484.9K0.07%+228+4.3%Added
Two Sigma Securities, LLC5,565$485.3K0.07%−5,168−48.2%Reduced
Dogwood Wealth Management LLC5,586$487.1K0.21%−1,989−26.3%Reduced
Hickory Point Bank & Trust5,607$488.9K0.35%+75+1.4%Added
Armstrong Advisory Group, Inc5,609$489.1K0.03%−166−2.9%Reduced
Thompson David Blair5,620$490.1K0.28%+5,620New
Davy Global Fund Management Ltd5,625$490.5K0.03%00.0%Unchanged
LCNB Corp5,636$491.4K0.16%00.0%Unchanged
Fee-Only Financial Planning, L.C.5,650$492.7K0.29%00.0%Unchanged
Kapstone Financial Advisors LLC5,663$493.8K0.25%00.0%Unchanged
Knollwood Investment Advisory, LLC5,663$493.8K0.05%00.0%Unchanged
Vista Investment Partners II, LLC5,664$493.9K0.21%+10.0%Added
Chicago Trust Co NA5,696$496.7K0.08%−470−7.6%Reduced
SevenBridge Financial Group, LLC5,652$498.3K0.08%−1,200−17.5%Reduced
Paragon Private Wealth Management, LLC5,730$499.7K0.15%−333−5.5%Reduced
Investors Research Corp5,730$499.7K0.09%−1,500−20.7%Reduced
O'Rourke & Company, Inc5,734$500.0K0.19%+6+0.1%Added
Scotia Capital Inc.5,736$500.1K0.00%+1,288+29.0%Added
IVC Wealth Advisors LLC5,741$500.6K0.22%+165+3.0%Added
Ballew Advisors, Inc5,743$502.8K0.28%+20.0%Added
Camden Capital, LLC5,781$504.1K0.03%−300−4.9%Reduced
First Dallas Securities Inc.5,795$505.3K0.19%−225−3.7%Reduced
Kesler, Norman & Wride, LLC5,811$506.7K0.09%+5,811New
TruWealth Advisors, LLC5,817$507.2K0.02%−16−0.3%Reduced
Cross Staff Investments Inc5,835$508.8K0.31%00.0%Unchanged
Orion Investment Co5,845$509.7K0.16%00.0%Unchanged
SNS Financial Group, LLC5,866$511.5K0.04%+1,377+30.7%Added
OMC Financial Services LTD5,867$511.6K0.19%00.0%Unchanged
Requisite Capital Management, LLC5,870$511.8K0.10%+5,870New
Schulhoff & Co Inc5,875$512.3K0.22%00.0%Unchanged
Congress Asset Management Co5,882$512.9K0.00%−600−9.3%Reduced
SHP Wealth Management5,922$516.3K0.04%+5,922New
Red Wave Investments LLC5,923$516.5K0.15%−58−1.0%Reduced
Novak & Powell Financial Services, Inc.5,925$516.6K0.27%−200−3.3%Reduced
Diligent Investors, LLC5,933$517.3K0.13%+4+0.1%Added
Reliant Investment Partners, LLC5,944$518.3K0.41%+10.0%Added
Trinity Financial Advisors LLC5,946$518.5K0.14%−105−1.7%Reduced
New Republic Capital, LLC5,946$518.5K0.14%+2,453+70.2%Added
Keebeck Wealth Management, LLC6,002$523.4K0.06%+14+0.2%Added
Wiser Wealth Management, Inc6,010$524.0K0.12%+113+1.9%Added
Verus Financial Partners, Inc.5,950$524.6K0.05%00.0%Unchanged
Integras Partners LLC6,025$525.4K0.42%00.0%Unchanged
PFW Advisors LLC6,032$526.0K0.16%−169−2.7%Reduced
Maia Wealth LLC5,687$526.4K0.09%+577+11.3%Added
Syverson Strege & Co6,042$526.8K0.12%−41−0.7%Reduced
Z3 Capital Partners, LLC6,052$527.8K0.13%+6,052New
Thoroughbred Financial Services, LLC6,056$528.0K0.03%−299−4.7%Reduced
Conning Inc.6,062$528.6K0.02%−912−13.1%Reduced
Legacy Financial Strategies, LLC6,070$529.3K0.09%−197−3.1%Reduced
Nilsine Partners, LLC6,090$531.0K0.05%+249+4.3%Added
Summit Global Investments6,183$539.0K0.03%+6,183New
Calton & Associates, Inc.6,183$539.1K0.08%+786+14.6%Added
Cranbrook Wealth Management, LLC6,186$539.4K0.11%−323−5.0%Reduced
Zinnia Wealth Advisory, LLC6,196$540.3K0.58%+6,196New
Mirador Capital Partners LP6,218$542.2K0.07%−15−0.2%Reduced
Heritage Wealth Advisors6,229$543.2K0.02%00.0%Unchanged
3Chopt Investment Partners, LLC6,239$544.0K0.12%−22−0.4%Reduced
SFMG, LLC6,240$544.1K0.04%+66+1.1%Added
RMB Capital Management, LLC6,249$544.9K0.01%+1,280+25.8%Added
United Capital Management of KS, Inc.6,268$546.6K0.08%+77+1.2%Added
Pure Financial Advisors, Inc.6,285$548.1K0.01%−72−1.1%Reduced
Broyhill Asset Management6,317$550.8K0.49%00.0%Unchanged
Linscomb & Williams, Inc.6,320$551.1K0.02%−1,908−23.2%Reduced
Beta Wealth Group, Inc.6,324$551.5K0.22%−197−3.0%Reduced
Mindset Wealth Management, LLC6,329$551.9K0.14%+20.0%Added
Outfitter Financial LLC6,345$553.3K0.44%+590+10.3%Added
Searle & Co.6,358$554.4K0.14%+100+1.6%Added