Southern Co (SOJF) — SEC Filings
Southern Co (SOJF) — 45 SEC filings. Latest: 8-K (Dec 19, 2025). Includes 27 8-K, 5 10-Q, 4 8-K/A.
Overview
Southern Co (SOJF) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 8-K filed on Dec 19, 2025: Southern Co. filed an 8-K on December 19, 2025, reporting "Other Events." The filing details various series of junior subordinated notes, including Series 2017B 5.25% due 2077, Series 2020A 4.95% due 2080, Series 2020C 4.20% due 2060, and Series 2021B 1.875% due 2081. Georgia Power Co., a subsidiary
Sentiment Summary
Across 45 filings, the sentiment breakdown is: 1 bullish, 44 neutral. The dominant filing sentiment for Southern Co is neutral.
Filing Type Overview
Southern Co (SOJF) has filed 27 8-K, 5 10-Q, 4 8-K/A, 2 DEFA14A, 2 DEF 14A, 4 SC 13G/A, 1 SC 13G with the SEC between Jan 2024 to Dec 2025.
Filings by Year
Recent SEC Filings (45)
Risk Profile
Risk Assessment: Of SOJF's 37 recent filings, 0 were flagged as high-risk, 4 as medium-risk, and 33 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Financial Highlights
| Metric | Value |
|---|---|
| Revenue | $7.823B |
| Net Income | $1.525B |
| Operating Margin | 33.1% |
Key Executives
- WomackMember
- FanningMember
- James H. Blanchard
- David M. Ratcliffe
- Elizabeth A. Smith
- Womack
- Fanning
Industry Context
The electric utility sector is characterized by significant capital investment in infrastructure, regulatory oversight, and a growing demand for electricity driven by economic activity and electrification trends. Companies like Southern Company face challenges in managing rising fuel and operational costs while navigating environmental regulations and transitioning to cleaner energy sources.
Top Tags
debt (11) · notes (7) · amendment (7) · governance (5) · filing (4) · 10-Q (4) · executive-compensation (4) · corporate-governance (3) · proxy-statement (3) · utilities (3)
Executive Compensation
From the most recent DEF 14A filing (Apr 12, 2024):
- Womack — Member
- Fanning — Member
Key Numbers
| Metric | Value | Context |
|---|---|---|
| Maturity Year | 2077 | Series 2017B Junior Subordinated Notes |
| Total operating revenues | $7.823B | Increased 7.5% for the three months ended September 30, 2025 |
| Net income attributable to common stockholders | $1.525B | Increased 16.5% for the three months ended September 30, 2025 |
| Retail electric revenues | $5.707B | Increased 6.3% for the three months ended September 30, 2025 |
| Fuel expenses | $1.345B | Increased 17.4% for the three months ended September 30, 2025 |
| Depreciation and amortization | $1.422B | Increased 17.5% for the three months ended September 30, 2025 |
| Common Stock Shares Outstanding | 1,101,104,843 | As of September 30, 2025, for The Southern Company |
| Junior Subordinated Notes Rate | 5.25% | Series 2017B notes due 2077 |
| Conformed Period of Report | 2025-06-30 | End date of the reporting period for the 10-Q |
| Filed As Of Date | 2025-07-31 | Date the 10-Q was officially filed with the SEC |
| Central Index Key (CIK) | 0000092122 | Unique identifier for SOUTHERN CO with the SEC |
| SEC File Number | 001-03526 | SEC registration number for SOUTHERN CO |
| Public Document Count | 154 | Number of documents included in the filing |
| SOUTHERN CO Business Phone | 4045065000 | Primary contact number for SOUTHERN CO |
| SOUTHERN CO Business Zip Code | 30308 | Zip code for SOUTHERN CO's business address in Atlanta, GA |
Forward-Looking Statements
- {"claim":"Vanguard will continue to be a significant, but passive, institutional holder of Southern Co. stock.","entity":"The Vanguard Group","targetDate":"2025-12-31","confidence":"high"}
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Frequently Asked Questions
What are the latest SEC filings for Southern Co (SOJF)?
Southern Co has 45 recent SEC filings from Jan 2024 to Dec 2025, including 27 8-K, 5 10-Q, 4 8-K/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of SOJF filings?
Across 45 filings, the sentiment breakdown is: 1 bullish, 44 neutral. The dominant sentiment is neutral.
Where can I find Southern Co SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Southern Co (SOJF) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Southern Co?
Key financial highlights from Southern Co's most recent 10-Q include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for SOJF?
The investment thesis for SOJF includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Southern Co?
Key executives identified across Southern Co's filings include WomackMember, FanningMember, James H. Blanchard, David M. Ratcliffe, Elizabeth A. Smith and 2 others.
What are the main risk factors for Southern Co stock?
Of SOJF's 37 assessed filings, 0 were flagged high-risk, 4 medium-risk, and 33 low-risk.
What are recent predictions and forward guidance from Southern Co?
Recent forward-looking statements from Southern Co include guidance on {"claim":"Vanguard will continue to be a significant, but passive, institutional holder of Southern Co. stock.","entity".