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NGG
NYSE Energy & Transportation

BlackRock Increases Stake to 8.42%; Company Chair and Directors Also Buy Shares

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Utility Stocks · Utility
Sentiment info
Positive
Importance info
8
Price
$82.22
Mkt Cap
$81.802B
52W Low
$67.515
52W High
$94.64
52W Position info
22% above low
Off High info
13% below high
Rel. Volume info
0.7× avg
Market data snapshot near publication time

NGG sits 22% above its 52-week low of $67.515.

Summary

BlackRock has increased its stake in National Grid to 8.42%, while the company's Chair and two Non-executive Directors also made share purchases, signaling strong confidence in the company's outlook.


Key Events · Ownership and Investor Activity · NGG

  • BlackRock Increases Major Stake

    BlackRock, Inc. increased its total interest in National Grid to 8.42% from 8.17%, representing an additional investment of approximately $1.02 billion.

  • Cluster of Insider Purchases

    The company's Chair, Paula Rosput Reynolds, and two Non-executive Directors, Earl Shipp and Jacqui Ferguson, collectively purchased shares worth over $123,000.

  • CFO Share Plan Participation

    CFO Andy Agg made a routine purchase of 12 shares under the company's Share Incentive Plan.


Analysis · NGG · Energy & Transportation

BlackRock, a major institutional investor, significantly increased its total interest in National Grid to 8.42%, representing an additional investment of approximately $1.02 billion. This substantial increase, coupled with recent share purchases by the company's Chair and two Non-executive Directors, indicates strong institutional and insider confidence. These actions follow the company's recent positive FY2026 results and upgraded five-year financial framework announced earlier in May, suggesting a vote of confidence in the company's strategic direction and financial health.

At the time of this filing, NGG was trading at $82.22 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $81.8B. The 52-week trading range was $67.52 to $94.64. This filing was assessed with positive market sentiment and an importance score of 8 out of 10.

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NGG - Latest Insights

NGG
Jul 01, 2026, 8:14 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $81.61
Real-time Price: $83.28 info
Change: +$1.67 (+2%) info
Market Cap: $81.746B info
NGG
Jun 05, 2026, 4:04 PM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $81.86
Real-time Price: $83.28 info
Change: +$1.42 (+2%) info
Market Cap: $81.746B info
NGG
Jun 04, 2026, 5:00 PM EDT
Filing Type: FWP
Importance Score:
7
Price at Filing: $81.38
Real-time Price: $83.28 info
Change: +$1.90 (+2%) info
Market Cap: $81.746B info
NGG
Jun 03, 2026, 6:27 AM EDT
Filing Type: 20-F
Importance Score:
9
Price at Filing: $81.14
Real-time Price: $83.28 info
Change: +$2.14 (+3%) info
Market Cap: $81.746B info
NGG
May 29, 2026, 8:09 AM EDT
Filing Type: 6-K
Importance Score:
8
Price at Filing: $82.22
Real-time Price: $83.28 info
Change: +$1.06 (+1%) info
Market Cap: $81.746B info
NGG
May 14, 2026, 9:34 AM EDT
Filing Type: 6-K
Importance Score:
9
Price at Filing: $87.67
Real-time Price: $83.28 info
Change: -$4.39 (-5%) info
Market Cap: $81.746B info
NGG
Mar 02, 2026, 10:02 AM EST
Filing Type: 6-K
Importance Score:
9
Price at Filing: $93.16
Real-time Price: $83.28 info
Change: -$9.88 (-11%) info
Market Cap: $81.746B info