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National Grid PLC (NMPWP) Stock Fundamental Analysis & AI Rating 2026

NMPWP NYSE Natural Gas Transmission CIK: 0001004315
Updated This Month • Analysis: Apr 3, 2026 • SEC Data: 2026-04-03
Combined AI Rating
HOLD
22% Confidence
STRONG AGREEMENT
HOLD
15% Conf
HOLD
30% Conf

📊 NMPWP Key Takeaways

Revenue: N/A
Net Margin: N/A
Free Cash Flow: N/A
Current Ratio: N/A
Debt/Equity: N/A
EPS: $0.00
AI Rating: HOLD with 15% confidence
National Grid PLC (NMPWP) receives a HOLD rating with 22% confidence from our AI fundamental analysis based on SEC 10-K filings. Below is our complete NMPWP stock analysis for 2026.

Is National Grid PLC (NMPWP) a Good Investment?

Claude

Unable to conduct meaningful fundamental analysis due to complete absence of financial data from SEC EDGAR filings. National Grid PLC is a UK-listed entity with limited US reporting, resulting in insufficient metrics to assess profitability, financial health, or operational quality. Any investment decision must await comprehensive financial disclosure.

ChatGPT

Recent SEC fundamentals are unavailable, limiting visibility into profitability, leverage, and cash generation. As a regulated transmission/distribution utility, earnings are typically stable and supported by allowed returns, but heavy capex and debt loads can pressure free cash flow. Maintain a neutral stance until updated filings confirm healthy cash coverage and leverage within prudent utility thresholds.

Why Buy National Grid PLC Stock? NMPWP Key Strengths

Claude
  • + Natural Gas Transmission sector provides essential utility infrastructure
  • + Regulated utility business model typically offers stable cash flows
  • + NYSE listing suggests some US market presence and transparency requirements
ChatGPT
  • + Regulated revenue model with allowed returns supporting stable earnings
  • + Essential gas transmission assets with resilient demand
  • + Inflation-linkage and jurisdictional diversification that can stabilize cash flows

NMPWP Stock Risks: National Grid PLC Investment Risks

Claude
  • ! Critically insufficient financial data available for fundamental analysis
  • ! Foreign corporation with limited US SEC filing requirements
  • ! Cannot assess leverage, liquidity, profitability, or growth trends
  • ! No recent insider activity or management signal data
ChatGPT
  • ! High leverage and interest-rate sensitivity typical of utilities
  • ! Adverse regulatory outcomes or delayed cost recovery compressing margins
  • ! Execution risk on large capex and potential storm/outage cost exposure

Key Metrics to Watch

Claude
  • * Revenue growth and operating margins
  • * Debt-to-equity ratio and interest coverage ratios
  • * Free cash flow generation and capital expenditure trends
ChatGPT
  • * FFO-to-debt
  • * Interest coverage

National Grid PLC (NMPWP) Financial Metrics & Key Ratios

Revenue
N/A
Net Income
N/A
EPS (Diluted)
$0.00
Free Cash Flow
N/A
Total Assets
N/A
Cash Position
N/A

💡 AI Analyst Insight

The current ratio below 1.0x warrants monitoring of short-term liquidity.

NMPWP Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin N/A
Net Margin N/A
ROE N/A
ROA N/A
FCF Margin N/A

NMPWP vs Energy Sector: How National Grid PLC Compares

How National Grid PLC compares to Energy sector averages

Net Margin
NMPWP 0.0%
vs
Sector Avg 12.0%
NMPWP Sector
ROE
NMPWP 0.0%
vs
Sector Avg 14.0%
NMPWP Sector
Current Ratio
NMPWP 0.0x
vs
Sector Avg 1.3x
NMPWP Sector
Debt/Equity
NMPWP 0.0x
vs
Sector Avg 0.6x
NMPWP Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is National Grid PLC Stock Overvalued? NMPWP Valuation Analysis 2026

Based on fundamental analysis, National Grid PLC has mixed fundamental signals relative to the Energy sector in 2026.

Return on Equity
N/A
Sector avg: 14%
Net Profit Margin
N/A
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
N/A
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

National Grid PLC Balance Sheet: NMPWP Debt, Cash & Liquidity

Current Ratio
N/A
Quick Ratio
N/A
Debt/Equity
N/A
Debt/Assets
0.0%
Interest Coverage
N/A
Long-term Debt
N/A

NMPWP Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
N/A
Free cash flow / Revenue

NMPWP SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for National Grid PLC (CIK: 0001004315)

📋 Recent SEC Filings

Date Form Document Action
Jan 25, 2023 SC 13G gb00bdr05c01_012523.txt View →
Feb 14, 2022 SC 13G rwbci_nmpc-sc13g.htm View →
Feb 20, 2018 4 xslF345X03/a4.xml View →
Oct 9, 2015 SC 13G a15-20927_1sc13g.htm View →
Feb 13, 2014 SC 13G edgng1.txt View →

Frequently Asked Questions about NMPWP

What is the AI rating for NMPWP?

National Grid PLC (NMPWP) has a Combined AI Rating of HOLD from Claude (HOLD) and ChatGPT (HOLD) with 22% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are NMPWP's key strengths?

Claude: Natural Gas Transmission sector provides essential utility infrastructure. Regulated utility business model typically offers stable cash flows. ChatGPT: Regulated revenue model with allowed returns supporting stable earnings. Essential gas transmission assets with resilient demand.

What are the risks of investing in NMPWP?

Claude: Critically insufficient financial data available for fundamental analysis. Foreign corporation with limited US SEC filing requirements. ChatGPT: High leverage and interest-rate sensitivity typical of utilities. Adverse regulatory outcomes or delayed cost recovery compressing margins.

What is NMPWP's revenue and growth?

National Grid PLC reported revenue of N/A.

Does NMPWP pay dividends?

National Grid PLC does not currently pay dividends.

Where can I find NMPWP SEC filings?

Official SEC filings for National Grid PLC (CIK: 0001004315) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is NMPWP's EPS?

National Grid PLC has a diluted EPS of $0.00.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is NMPWP a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, National Grid PLC has a HOLD rating with 22% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is NMPWP stock overvalued or undervalued?

Valuation metrics for NMPWP: ROE of N/A (sector avg: 14%), net margin of N/A (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy NMPWP stock in 2026?

Our dual AI analysis gives National Grid PLC a combined HOLD rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is NMPWP's free cash flow?

National Grid PLC's operating cash flow is N/A, with capital expenditures of N/A.

How does NMPWP compare to other Energy stocks?

Vs Energy sector averages: Net margin N/A (avg: 12%), ROE N/A (avg: 14%), current ratio N/A (avg: 1.3).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 3, 2026 | Data as of: 2026-04-03 | Powered by Claude AI