What Changed
Price Move History
- Daily moves over 5%
- 0 252 sessions, November 5, 2025 to November 5, 2026
- Largest daily move
- +3.3% close of February 19, 2026
- 1-year change
- -3.9% closing prices, November 5, 2025 to November 5, 2026
- 1-month change
- +5.7% closing prices, October 5, 2026 to November 5, 2026
Company Description
The Southern Company 2025 Series A Corporate Units (NYSE: SOMN) is classified in the electric services industry.
SOMN has declined 3.9% over the past year. The last closing price was $47.71.
For FY2025, The Southern Company 2025 Series A Corporate Units reported revenue of $29.6B with net income of $4.3B and diluted earnings per share of $3.92. The company operates at a net profit margin of 14.7%.
This page collects what Stock Titan holds for SOMN, including price data, SEC filings, financial highlights, and short interest trends.
Stock Performance
The Southern Company 2025 Series A Corporate Units (SOMN) closed at $47.71 on November 5, 2026. Over the past 12 months, the price has lost 3.9%.
SOMN Metrics & Rankings
Price returns through November 5, 2026. Month and year figures include the first trading day. Ranking links may use different dates.
Latest News
SEC Filings
The Southern Company 2025 Series A Corporate Units has filed 10 recent SEC filings, including 8 Form 4, 1 Form 144, 1 Form 8-K. The most recent filing was submitted on . SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all SOMN SEC filings →
Financial Highlights
The Southern Company 2025 Series A Corporate Units generated $29.6B in revenue in FY2025, operating income reached $7.3B (24.6% operating margin), and net income was $4.3B, reflecting a 14.7% net profit margin. Diluted earnings per share stood at $3.92. The company generated $9.8B in operating cash flow. The current ratio was 0.65, measuring current assets divided by current liabilities.
Upcoming Events
Short Interest History
Short interest in The Southern Company 2025 Series A Corporate Units (SOMN) currently stands at 158.8 thousand shares, down 33.1% from the previous reporting period, representing 0.5% of the float. Since November 2025, short interest has increased by 182.9%.
Days to Cover History
Days to cover for The Southern Company 2025 Series A Corporate Units (SOMN) currently stands at 1.0 days. The ratio is the reported short interest divided by the average daily trading volume. Across the settlements charted above, it has ranged from 1.0 to 19.1 days.
SOMN Company Profile & Sector Positioning
The Southern Company 2025 Series A Corporate Units (SOMN) and is listed on the NYSE.