NATIONAL GRID PLC(NGG)— Stock Profile, AI Score & Financials

Energy · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .

NATIONAL GRID PLC (NGG) stock profile, AI quality score, and SEC EDGAR financial data, a Energy sector company. 13F Pro's AI-powered ranking engine scores NGG at 45.1/100 on a 32-signal composite quality model, placing it at rank #1,880 of 2,961 stocks — the bottom half of the AI-ranked universe. Top institutional holders of NGG by reported 13-F value include BANK OF AMERICA, FMR, JPMORGAN CHASE, based on the most recent SEC filings. NGG trades on the NYSE exchange and files with the SEC under CIK 1004315. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate NGG daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for NATIONAL GRID PLC directly from SEC EDGAR.

AI Quality Score

45.1/100

AI Rank

#1,880

NGG key financials by period

NATIONAL GRID PLC reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodFormRevenueNet incomeOperating margin
FY 202520-F$18.4B——
FY 202420-F$19.9B——
FY 202320-F$21.7B——
FY 202220-F$18.4B——
FY 202120-F$13.7B——
FY 202020-F$13.4B——

Institutions holding NGG

Institutional investors reporting a position in NATIONAL GRID PLC on SEC Form 13F.
InstitutionSharesValueReported
BANK OF AMERICA4,812,152$398.8M2026-06-30
FMR4,730,132$392.0M2026-06-30
JPMORGAN CHASE3,711,225$310.9M2026-06-30
MORGAN STANLEY3,575,054$296.3M2026-06-30
NATIXIS ADVISORS2,444,770$202.6M2026-06-30
FEDERATED HERMES2,397,738$198.7M2026-06-30
JONES FINANCIAL COMPANIES LLLP2,272,626$188.7M2026-06-30
WCM INVESTMENT MANAGEMENT2,191,417$183.6M2026-06-30
GOLDMAN SACHS GROUP2,176,462$180.4M2026-06-30
ROYAL BANK OF CANADA2,165,393$179.4M2026-06-30
SEC EDGAR: CIK 1004315 →
NGG

NATIONAL GRID PLC

NGG
NYSEMega CapEnergy
InternationalScored off the official board: an annual-only filer, so this data lags a domestic quarterly filer.

13F Pro Quality Score

45.1/100

Rank #1,880 of 2,961 stocks

View Energy peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

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Top Institutional Holders

as of Q2 2026
$5.51B total
BANK OF AMERICA CORP /DE/
$398.78M+7.4%
FMR LLC
$391.99M-16.4%
JPMORGAN CHASE & CO
$310.85M+80.3%
MORGAN STANLEY
$296.26M+6.3%
NATIXIS ADVISORS, LLC
$202.60M+7.8%
FEDERATED HERMES, INC.
$198.70M+11.9%
JONES FINANCIAL COMPANIES LLLP
$188.65M+5.3%
WCM INVESTMENT MANAGEMENT, LLC
$183.55MNew
GOLDMAN SACHS GROUP INC
$180.36M-0.9%
ROYAL BANK OF CANADA
$179.45M+5.2%
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