National Grid PLC (NGG) — Analysis Summary
National Grid PLC (NGG) has a market cap of $76.89B with year-over-year revenue growth of -5.7%. Net margin stands at 15.8%. The stock trades at a P/E ratio of 20.7.
Key Takeaways
- Revenue changed -5.7% year-over-year
- Net margin of 15.8%
- P/E ratio of 20.7
Compared with its sector, NGG posted revenue growth of -5.7% and trades at a P/E of 20.7.
National Grid PLC (NGG)
PREVIOUS CLOSE 2026-10-12 · MARKET DATA POLYGON · FINANCIALS SEC EDGAR
Red Flags & WarningsWatch List
Some caution signals are active and should be weighed alongside the valuation work.
Interest coverage at 2.7x — limited headroom for earnings decline
Operating margin (26.8%) exceeds gross margin (0.0%) — check for other operating income or data classification issues
National Grid owns and operates the electric transmission system in England and Wales. It sold the bulk of its UK gas transmission business in fiscal 2023 to fund the acquisition of PPL's UK power distribution assets. In the Northeastern United States, it serves electricity and gas customers combined in three states. It also owns regulated transmission electricity networks in the United States, metering services and merchant transmission lines in the UK.
Employees
31,645
Exchange
XNYS
Systematic competitive advantage assessment based on 4yr data
This assessment is based on quantitative analysis of historical financial data and does not constitute investment advice. Moat ratings may change with industry and competitive dynamics.
First version surfaces recent SEC Forms 3, 4, and 5 activity. It does not yet parse individual buy/sell transactions.
Capital Structure
Cash Flow
Annual Dividend/Share
$4.35
Dividend Yield
5.64%
Dividend History
Disclaimer: This is not financial advice. Data sourced from SEC EDGAR and Polygon.io. Past performance does not guarantee future results. Always conduct your own research before making investment decisions.