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Equity · Utilities

NGG

NYSE

National Grid plc

$83.96 +1.75% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Jul 17, 2026
Price · Chart
Our own end-of-day closes 11 sessions
$84.0 $82.0 2 Jul 17 Jul

The line runs $82.85 on 2 July through $83.96 on 17 July, on a scale from $82.0 to $84.0. Days the market did not trade hold the previous close, flat.

Track this symbol on TradingView

The chart above plots the price of NGG over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 11 sessions over that window: $82.85 on 2 July 2026 through $83.96 on 17 July 2026.

52-week range $68 – $94
Avg volume 191.4K

Finazon · prior-day close, indicative (IEX-derived, not the official close) · as of Jul 17, 2026

Filings 3 sets

NGG institutional holders

SEC Form 13F

11 of the 45 institutional funds we track reported a NGG position for the quarter ended 30 Jun 2026 — a combined $275.8M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Renaissance Technologies Held (±25%) −12.7% shares 1,894,298 $157.0M
D. E. Shaw & Co. Added +64.0% shares 688,532 $57.1M
Millennium Management Added +122.9% shares 191,014 $15.8M
Citadel Advisors Trimmed −41.7% shares 156,179 $12.9M
AQR Capital Management Added +88.2% shares 153,204 $12.7M
Point72 Asset Management Trimmed −44.2% shares 108,332 $9.0M
Marshall Wace Added +885.1% shares 62,059 $5.1M
Two Sigma Investments Added +82.4% shares 40,300 $3.3M
Fisher Asset Management Held (±25%) −0.5% shares 22,537 $1.9M
Tudor Investment Corp New position 8,632 $715K

Showing the 10 largest of 11 reported positions. The figures above count all of them.

Source: SEC EDGAR 13F filings

NGG fails-to-deliver

SEC CNS data

On 31 Aug 2026, 8 shares of NGG failed to deliver (about $635).

Settlement date Shares failed Notional % of shares out
31 Aug 2026 8 $635 <0.001%

Source: SEC fails-to-deliver (CNS) data

Congressional trades in NGG

STOCK Act disclosures

The most recent congressional trade disclosed in NGG is a sale by Val T. Hoyle (house, OR), dated 23 Sep 2025.

Date Member Type Amount
23 Sep 2025 filed 10 Oct 2025 Val T. Hoyle house · Democrat–OR Sale $1K–$15K
10 Jul 2025 filed 13 Aug 2025 Lisa C. McClain house · Republican–MI Sale $1K–$15K
24 Jun 2025 filed 13 Aug 2025 Lisa C. McClain house · Republican–MI Purchase $1K–$15K
29 Oct 2024 filed 12 Sep 2025 Val T. Hoyle house · Democrat–OR Purchase $1K–$15K
10 Jul 2023 filed 13 Aug 2023 Daniel S. Goldman house · Democrat–NY Sale $50K–$100K
27 Feb 2023 filed 20 Mar 2023 Daniel S. Goldman house · Democrat–NY Purchase $1K–$15K
25 Mar 2019 filed 15 Apr 2019 David J. Taylor house · Republican–OH Sale $15K–$50K

Source: U.S. House of Representatives financial disclosures