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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, Q1 2025

Institutional positions in Southern Co as of Mar 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
2,207
+119 vs. Q4 2024
Shares held
750.8M
+10.4M (+1.4%) vs. Q4 2024
Total value
$69.0B
+$8.07B (+13.2%) vs. Q4 2024
New holders
224
906 more added
Sold out
105
741 more reduced

38 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 2,207 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 heldQ1 2025: $69.0B
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, Q1 2025

Shares, value and share of portfolio for each institution holding Southern Co; share changes are against Q4 2024.

Institutions holding SO in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Greenleaf Trust29,851$2.74M0.03%+1,147+4.0%Added
Naviter Wealth, LLC29,992$2.73M0.33%+172+0.6%Added
Pullen Investment Management, LLC29,630$2.72M1.72%−32−0.1%Reduced
Fulton Bank, N.A.29,626$2.72M0.11%−277−0.9%Reduced
Rahlfs Capital, LLC29,570$2.72M2.72%−725−2.4%Reduced
Centaurus Financial, Inc.29,370$2.70M0.16%+1,879+6.8%Added
Financial Advisory Service, Inc.29,342$2.70M0.22%+1,380+4.9%Added
Allen Capital Group, LLC29,280$2.69M0.31%+8,205+38.9%Added
Bleakley Financial Group, LLC29,249$2.69M0.09%+3,887+15.3%Added
Broadwater Capital Management LLC29,184$2.68M2.10%−174−0.6%Reduced
Old Port Advisors28,805$2.65M0.79%−1,025−3.4%Reduced
Miller Howard Investments Inc28,731$2.64M0.08%+2,322+8.8%Added
Jacobi Capital Management LLC28,452$2.62M0.19%+715+2.6%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors28,699$2.62M0.40%+129+0.5%Added
TFG Advisers LLC28,332$2.61M0.95%−28−0.1%Reduced
Little House Capital LLC28,286$2.60M0.71%+16,771+145.6%Added
Hancock Whitney Corp28,212$2.59M0.08%+9,695+52.4%Added
Tyche Wealth Partners LLC28,090$2.58M0.56%+1,514+5.7%Added
Bank of Hawaii27,936$2.57M0.15%−3,242−10.4%Reduced
Citizens Financial Group Inc27,718$2.55M0.05%+7,206+35.1%Added
Equitable Trust Co27,684$2.55M0.14%+192+0.7%Added
We Are One Seven, LLC27,507$2.53M0.10%+2,595+10.4%Added
Aurora Investment Counsel27,504$2.53M1.40%+27,504New
TD Private Client Wealth LLC27,484$2.53M0.07%+1,083+4.1%Added
West Paces Advisors Inc.27,419$2.52M0.57%+22,207+426.1%Added
Smith Chas P & Associates Pa Cpas27,196$2.50M0.15%−72−0.3%Reduced
BNP PARIBAS ASSET MANAGEMENT Holding S.A.27,015$2.48M0.01%−109,516−80.2%Reduced
GAM Holding AG27,006$2.48M0.19%+27,006New
Kavar Capital Partners Group, LLC26,943$2.48M0.41%00.0%Unchanged
Vectors Research Management, LLC26,926$2.48M0.87%+719+2.7%Added
PFG Investments, LLC26,890$2.47M0.16%−273−1.0%Reduced
Meiji Yasuda Asset Management Co Ltd.26,857$2.47M0.10%−533−1.9%Reduced
CBOE Vest Financial, LLC26,838$2.47M0.04%+11,368+73.5%Added
Mechanics Bank Trust Department26,714$2.46M0.34%−1,861−6.5%Reduced
Harbour Trust & Investment Management Co26,547$2.44M0.30%−1,915−6.7%Reduced
Fiduciary Alliance LLC26,497$2.44M0.24%−51−0.2%Reduced
Diversified Trust Co26,469$2.43M0.06%+2,243+9.3%Added
Leo Wealth, LLC26,442$2.43M0.35%−2,507−8.7%Reduced
Private Trust Co NA26,343$2.42M0.25%+2,460+10.3%Added
Argyle Capital Management Inc.26,271$2.42M0.90%00.0%Unchanged
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management26,200$2.41M0.06%+22,044+530.4%Added
IHT Wealth Management, LLC26,168$2.41M0.08%+673+2.6%Added
John G Ullman & Associates Inc26,103$2.40M0.37%−91−0.3%Reduced
Elo Mutual Pension Insurance Co25,999$2.39M0.05%−56,123−68.3%Reduced
Advanced Asset Management Advisors Inc25,805$2.37M0.65%00.0%Unchanged
Allen Mooney & Barnes Investment Advisors LLC25,646$2.36M0.38%−1,694−6.2%Reduced
United Services Automobile Association25,835$2.35M0.07%00.0%Unchanged
Perigon Wealth Management, LLC25,557$2.35M0.06%+301+1.2%Added
Smartleaf Asset Management LLC25,714$2.34M0.23%+3,163+14.0%Added
Capital Square, LLC25,427$2.34M1.37%+627+2.5%Added
Ascent Wealth Partners, LLC25,183$2.32M0.31%−100.0%Reduced
HF Advisory Group, LLC25,170$2.31M1.01%+2,995+13.5%Added
Farmers & Merchants Trust Co of Chambersburg PA25,082$2.31M0.82%+3,010+13.6%Added
American Assets Investment Management, LLC25,000$2.30M0.20%00.0%Unchanged
Baillie Gifford & Co24,639$2.27M0.00%00.0%Unchanged
Stolper Co24,636$2.27M0.74%+126+0.5%Added
Bessemer Group Inc24,308$2.23M0.00%−22,193−47.7%Reduced
Armis Advisers, LLC24,310$2.23M0.21%+21,387+731.7%Added
Verdence Capital Advisors LLC24,119$2.22M0.17%−894−3.6%Reduced
Qtron Investments LLC24,050$2.21M0.33%+9,656+67.1%Added
Two Sigma Advisers, LP24,000$2.21M0.00%−13,400−35.8%Reduced
Siemens Fonds Invest GmbH23,984$2.21M0.15%−202−0.8%Reduced
S.E.E.D. Planning Group LLC23,896$2.20M0.74%−1,055−4.2%Reduced
Linden Thomas Advisory Services, LLC23,818$2.19M0.28%+93+0.4%Added
Inman Jager Wealth Management, LLC23,686$2.18M1.63%−228−1.0%Reduced
Cape Investment Advisory, Inc.23,470$2.16M0.86%+513+2.2%Added
Citizens National Bank Trust Department23,459$2.16M0.46%−50−0.2%Reduced
Harbour Investments, Inc.23,424$2.15M0.06%−9,028−27.8%Reduced
Essex LLC23,413$2.15M0.47%−1,211−4.9%Reduced
Ci Investments Inc.23,369$2.15M0.01%+11,784+101.7%Added
Pacitti Group Inc.23,355$2.15M1.02%+1,996+9.3%Added
Quadrant Capital Group LLC23,178$2.13M0.08%+11,350+96.0%Added
ZWJ Investment Counsel Inc23,102$2.12M0.09%−586−2.5%Reduced
Southeast Asset Advisors Inc.23,032$2.12M0.26%−65−0.3%Reduced
Oak Harbor Wealth Partners, LLC22,987$2.11M0.60%+4,658+25.4%Added
Gladstone Institutional Advisory LLC22,940$2.11M0.10%−1,748−7.1%Reduced
D L Carlson Investment Group Inc22,754$2.09M0.40%−613−2.6%Reduced
Mather Group, LLC.22,703$2.09M0.02%+13,910+158.2%Added
Occudo Quantitative Strategies LP22,887$2.09M0.28%+8,686+61.2%Added
Wealthspire Advisors, LLC22,653$2.08M0.01%+2,430+12.0%Added
Meeder Advisory Services, Inc.22,473$2.07M0.12%+2,708+13.7%Added
NBT Bank N A22,451$2.06M0.15%−637−2.8%Reduced
HHM Wealth Advisors, LLC22,451$2.06M0.28%+141+0.6%Added
Change Path, LLC22,442$2.06M0.06%−13,526−37.6%Reduced
Old North State Trust, LLC24,984$2.06M1.31%00.0%Unchanged
Kingswood Wealth Advisors, LLC22,346$2.05M0.19%−134−0.6%Reduced
Trust Co of Vermont22,281$2.05M0.10%−2,156−8.8%Reduced
Sowell Financial Services LLC22,247$2.05M0.09%−7,962−26.4%Reduced
Columbus Macro, LLC22,110$2.03M0.27%+10.0%Added
OneAscent Financial Services LLC22,062$2.03M0.13%+14,072+176.1%Added
Principal Securities, Inc.24,619$2.03M0.05%+75+0.3%Added
First United Bank Trust21,952$2.02M0.75%+711+3.3%Added
Marietta Investment Partners LLC21,894$2.01M0.49%+17,866+443.5%Added
Cohen Klingenstein LLC21,800$2.00M0.07%00.0%Unchanged
Brown Brothers Harriman & Co21,726$2.00M0.01%−832−3.7%Reduced
Wedbush Securities Inc21,693$2.00M0.07%+413+1.9%Added
Caldwell Trust Co21,684$1.99M0.21%+2,154+11.0%Added
Claro Advisors LLC21,652$1.99M0.27%−702−3.1%Reduced
Armor Investment Advisors, LLC21,571$1.98M0.82%−219−1.0%Reduced
Horizon Investments, LLC21,452$1.97M0.06%+880+4.3%Added