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· UNITED KINGDOM · LSE:NG ·

National Grid

1,221p
-0.2% today
+6.0% 1Y
£63.5bn · Utilities - Regulated Electric
Get the deep research · $99
2026/27 half-year results in 12 days · 5 Nov 2026
RESEARCH ON THIS COMPANY

We have researched National Grid. The verdict, the fair value and the argument behind them are available to Premium members.

A PrimerIQ deep dive is a full research report on the company and everything around it — not a summary of one annual report. It covers:

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  • the competitors
  • the news
  • the wider industry
  • the economy it sits in
  • the regulatory backdrop
  • a full model and a fair value with sensitivities

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Financial statements Reported in GBP

Financials

Annual financial statements as reported, going back as far as the data allows.

Units: £millions unless noted
Trend · the chart follows the statement you pick
Income statement
$m202020212022202320242025TTM2026E
Source: company annual reports
Balance sheet
$m202020212022202320242025TTM2026E
Source: company annual reports
Cash flow
$m202020212022202320242025TTM2026E
Source: company annual reports
Profitability & returns
202020212022202320242025TTM2026E
Computed from the statements aboveE = PrimerIQ estimate
Insider dealing & ownership

Insiders

Who bought and sold, at what price, and how much of their own holding it was — from SEC Form 4, UK PDMR and EEA MAR Article 19 notifications, with each insider's last-reported position and disclosed major holders.

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Deep research

No deep research yet for National Grid

A full deep-dive (business, moat, risks, valuation and scenarios) hasn't been generated for this company yet.

Primary sources · raw filings · company announcements

News & Filings

Source documents straight from the database — click to read the raw filing or release — beside the issuer's own releases and dated events, newest first. Our read on what matters lives in Recent developments.

Filings & source documents
AR
NGED plc Annual Report and Accounts 2025/26
AnnualCompany IR · 2026 FY · published 2026-06-11
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ER
Final Poll Results 2026
CurrentCompany IR · 2026 FY
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DECK
FY26 Presentation
PresentationCompany IR · 2026 FY
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DECK
FY26 Analyst consensus
PresentationCompany IR · 2026 FY
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DECK
FY26 Presentation
PresentationCompany IR · 2026 FY
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ER
Full year results 2025/26
CurrentCompany IR · 2026 FY
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DECK
FY26 Statement
PresentationCompany IR · 2026 FY
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DOC
Annual Report and Accounts 2025/26 – Form 20-F XBRL data files
OtherCompany IR · 2026 FY
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DOC
Annual Report and Accounts 2025/26
OtherCompany IR · 2026 FY
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DOC
Annual Report and Accounts 2025/26 – ESEF data files
OtherCompany IR · 2026 FY
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DOC
Notice of 2026 Annual General Meeting
OtherCompany IR · 2026 FY
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ER
Results webcast Play the webcast of our 2025/26 results
CurrentCompany IR · 2026 FY
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DECK
FY26 Debt presentation
PresentationCompany IR · 2026 FY
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DECK
FY26 Debt presentation
PresentationCompany IR · 2026 FY
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AR
Annual Report and Accounts 2025/26 – 20F
AnnualCompany IR · 2026 FY
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DOC
FY26 Statement
OtherCompany IR · 2026 FY
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DOC
Giant Staffordshire-built transformer ready to leave factory for major electricity link
OtherCompany IR · 2026-10-20
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DOC
National Grid submits further transmission investment proposals to Ofgem to support Britain’s energy future
OtherCompany IR · 2026-10-15
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DOC
National Grid Provides Winter Bill Forecast, Customer Assistance and Energy-Saving Resources for Upstate New York Customers
OtherCompany IR · 2026-10-14
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DOC
National Grid Provides Winter Bill Forecast, Customer Assistance and Energy-Saving Resources for New York City and Long Island Customers
OtherCompany IR · 2026-10-14
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DOC
Live working moves a step closer after National Grid secures innovation funding
OtherCompany IR · 2026-10-09
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DOC
National Grid completes electricity tunnel breakthrough 49 days ahead of schedule
OtherCompany IR · 2026-10-07
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DOC
Pre-Close Update Ahead of HY2026/27 Results
OtherCompany IR · 2026 H1 · published 2026-10-05
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DOC
Modernized, Upgraded Buffalo Substation to Support Projected Electricity Load Growth, Economic Development
OtherCompany IR · 2026-10-05
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DOC
National Grid to Highlight ‘Winter Heating’ Support during October Customer Assistance Events Across Massachusetts
OtherCompany IR · 2026-10-02
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DOC
Powering local growth: National Grid invites local businesses to explore Pentir to Trawsfynydd project supply chain opportunities
OtherCompany IR · 2026-10-01
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DOC
Pweru twf lleol: National Grid yn gwahodd busnesau i archwilio cyfleoedd yn y gadwyn gyflenwi gyda phrosiect Pentir i Drawsfynydd
OtherCompany IR · 2026-10-01
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DOC
Northland Opens National Grid-Sponsored Clean Energy Learning Center
OtherCompany IR · 2026-09-30
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DOC
Lincolnshire farm shows food production and electricity infrastructure can work side by side
OtherCompany IR · 2026-09-29
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DOC
New Eastern Green Link 1 Visitor Centre opens doors to local communities
OtherCompany IR · 2026-09-29
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DOC
National Grid Prepared for Early Fall Storm Expected to Impact Massachusetts
OtherCompany IR · 2026-09-24
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DOC
Local people invited to help shape £530,000 investment in Didcot communities
OtherCompany IR · 2026-09-22
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DOC
National Grid shares plans for new Aberthaw substation development to support South Wales’ clean energy future
OtherCompany IR · 2026-09-22
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DOC
Viking Link archaeological work uncovers thousands of years of Lincolnshire history
OtherCompany IR · 2026-09-15
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DOC
National Grid Restores Power to 92 Percent of Western New York Customers Impacted by Wednesday’s Storm
OtherCompany IR · 2026-09-03
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DOC
National Grid Economic Development Program Support Redevelopment Plans at Former Paper Mill in Deferiet
OtherCompany IR · 2026-09-02
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DOC
New Study Finds Transmission Can Save Electricity Customers up to $15.3 Billion While Powering America's Economic Growth and Strengthening National Security
OtherCompany IR · 2026-09-01
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HY
National Grid half year results statement 2025/26, six months to 30 Sep 2025
InterimCompany IR · 2026 H1 · published 2025-11-06
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DOC
Annual Financial Report and Notice of AGM
OtherCompany IR · 2026-06-03
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DOC
Board change
OtherCompany IR · 2026-06-02
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🔒
145 more filings, 2001–2025
Archive24 earlier years on file
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Company announcements
Investor calendar · earnings & events

Calendar

Upcoming and recent investor events — results, AGM, dividend and ex-dividend dates — from the company's own investor calendar.

Listings · this company across markets

Listings

Every place this issuer trades — the home listing, foreign cross-listings and depositary receipts (ADR/CDR/BDR), plus any separate share classes. The screener shows one canonical line per company; the rest live here.

ListingExchangeTickerCurrencyPriceType
Technical analysis · price action & momentum

Technicals

Interactive price chart with the common technical-analysis overlays and indicators — moving averages, Bollinger Bands, volume, RSI and MACD — plus an at-a-glance momentum summary. Use the chart's own toolbar to add or remove studies, change timeframe, or search a different listing.

A note on method: PrimerIQ's research is built bottom-up from the filings — what a business earns and what it's worth. The charts below read price history, not the business; we include them because many investors want them, not because they drive our valuation. Treat them as one lens among several.

Momentum summaryMomentum59
3-month return-0.1%
6-month return-5.6%
1-year return+6.1%
vs 52-week high-12.8%
vs 50-day MA+5.1%
vs 200-day MA-1.2%
volume vs base-5.0%

Relative strength percentile: 56 vs market, 58 vs industry. Momentum rank is a 0–100 percentile across 39,579 companies — one lens, not a valuation signal.

Charts and technical data by TradingView. Not investment advice.

Not on your plan

Earnings calls

The webcast audio itself, transcribed in full, with the structural signals the transcript text alone loses — how scripted rather than spontaneous the language is, where management hesitated longest, and which answers were most hedged.

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