NGG

equitynet selling

National Grid PLC · LONDON STOCK EXCHANGE

View price on Yahoo Finance ↗
Disclosed trades
9
4 buys · 5 sells
Members involved
5
Estimated volume
$163.5K
sum of ranges
Most recent
Sep 23, 2025
since Mar 25, 2019

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Price, and when Congress traded it

Hollow marks where they traded, filled where the filing went public

NGG closing price, with each disclosed trade marked at the date it happened and the date it was filed$53$75$97Oct 24Oct 25Oct 26
they tradedyou found outthe delaygreen buys · red sells

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If you had bought it yourself

Paid at that day's close, held ever since. No member involved.

Amount
Latest stored close.

Working it out…

Short interest

Shares sold short, as brokers report them to FINRA twice a month

Shares short
1.11M
at Sep 30, 2026
Of shares outstanding
—
Days to cover
1.1
Since the last report
-22.6%
from 1.43M at Sep 15, 2026
Oct 15, 2024: 839.05K shares shortOct 31, 2024: 530.23K shares shortNov 15, 2024: 617.94K shares shortNov 29, 2024: 1.01M shares shortDec 13, 2024: 995.66K shares shortDec 31, 2024: 331.47K shares shortJan 15, 2025: 454.49K shares shortJan 31, 2025: 1.29M shares shortFeb 14, 2025: 1.48M shares shortFeb 28, 2025: 1.46M shares shortMar 14, 2025: 1.03M shares shortMar 31, 2025: 1.1M shares shortApr 15, 2025: 1.81M shares shortApr 30, 2025: 2.31M shares shortMay 15, 2025: 2.01M shares shortMay 30, 2025: 2.35M shares shortJun 13, 2025: 1.58M shares shortJun 30, 2025: 1.88M shares shortJul 15, 2025: 1.61M shares shortJul 31, 2025: 1.61M shares shortAug 15, 2025: 1.43M shares shortAug 29, 2025: 1.28M shares shortSep 15, 2025: 1.5M shares shortSep 30, 2025: 1.34M shares shortOct 15, 2025: 1.37M shares shortOct 31, 2025: 1.57M shares shortNov 14, 2025: 1.85M shares shortNov 28, 2025: 1.36M shares shortDec 15, 2025: 1.45M shares shortDec 31, 2025: 1.64M shares shortJan 15, 2026: 1.75M shares shortJan 30, 2026: 2.02M shares shortFeb 13, 2026: 2.34M shares shortFeb 27, 2026: 2.04M shares shortMar 13, 2026: 1.66M shares shortMar 31, 2026: 994.54K shares shortApr 15, 2026: 979.51K shares shortApr 30, 2026: 1.01M shares shortMay 15, 2026: 1.46M shares shortMay 29, 2026: 2.31M shares shortJun 15, 2026: 1.3M shares shortJun 30, 2026: 1.52M shares shortJul 15, 2026: 792.81K shares shortJul 31, 2026: 752.74K shares shortAug 14, 2026: 1.24M shares shortAug 31, 2026: 1.19M shares shortSep 15, 2026: 1.43M shares shortSep 30, 2026: 1.11M shares short
Oct 15, 2024Sep 30, 2026
Settlement dateShares shortChangeDays to cover
Sep 30, 20261.11M-22.6%1.1
Sep 15, 20261.43M+19.8%1.4
Aug 31, 20261.19M-3.4%1.6
Aug 14, 20261.24M+64.2%1.8
Jul 31, 2026752.74K-5.1%1.0
Jul 15, 2026792.81K-47.7%0.9
Jun 30, 20261.52M+16.6%1.0
Jun 15, 20261.3M-43.7%1.4

Largest fails to deliver, the last year

36 settlement days with at least $10,000 of shares sold and not delivered

Settlement dateSharesValue
Nov 12, 2025136.49K$10.6M
Jan 9, 202662.24K$4.9M
Jun 1, 202626.74K$2.2M
Oct 14, 202524.07K$1.8M
Oct 16, 202511.77K$883.2K

Short interest is every broker's short position at the settlement date, reported to FINRA and published about a week and a half later; it does not say who is short. Days to cover is the short position over the average day's trading, and the share of the company is against the shares outstanding on its latest filing. A fail to deliver is the balance of shares sold and not delivered by settlement, from the SEC: it can be a short seller who never borrowed the stock, but is as often a late delivery that clears within days.

What they lobby on

Disclosed to the Senate, largest spend first

  • NATIONAL GRID USA$430K

    Utilities, Energy/Nuclear, Taxation/Internal Revenue Code, Homeland Security, Transportation, Budget/Appropriations

    1st Quarter (Jan 1 - Mar 31) 2026

  • NATIONAL GRID USA$280K

    Utilities, Energy/Nuclear, Taxation/Internal Revenue Code, Homeland Security, Transportation, Budget/Appropriations

    2nd Quarter (Apr 1 - June 30) 2026

  • FORBES-TATE$80K

    Utilities, Energy/Nuclear, Environment/Superfund, Fuel/Gas/Oil, Taxation/Internal Revenue Code

    1st Quarter (Jan 1 - Mar 31) 2026

  • FORBES-TATE$80K

    Energy/Nuclear, Environment/Superfund, Fuel/Gas/Oil, Taxation/Internal Revenue Code, Utilities

    2nd Quarter (Apr 1 - June 30) 2026

  • MCGUIREWOODS CONSULTING (A SUBSIDIARY OF MCGUIREWOODS LLP)$60K

    Energy/Nuclear

    2nd Quarter (Apr 1 - June 30) 2026

  • MCGUIREWOODS CONSULTING (A SUBSIDIARY OF MCGUIREWOODS LLP)$60K

    Energy/Nuclear

    1st Quarter (Jan 1 - Mar 31) 2026

  • VENN STRATEGIES$60K

    Utilities, Energy/Nuclear

    2nd Quarter (Apr 1 - June 30) 2026

  • THE COMPLETE AGENCY$50K

    1st Quarter (Jan 1 - Mar 31) 2026

Federal contracts

Largest awards of the last two years

  • Department of Energy$45.6M

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Aug 1, 2024

  • Department of Veterans Affairs$43.5M

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Sep 27, 2019

  • Department of Veterans Affairs$39.4M

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Sep 20, 2019

  • Department of Transportation$2.8M

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Apr 1, 2023

  • Department of Justice$1.3M

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Oct 1, 2025

  • Department of Energy$950.2K

    NATIONAL GRID USA SERVICE COMPANY, INC. · from Oct 1, 2022

More on NGG

Every disclosure

9 in total, newest first

MemberAmount
Valerie HoyleOR · housesellspouse$1K – $15K
Lisa McClainMI · housesellspouse$1K – $15K
Lisa McClainMI · housebuyspouse$1K – $15K
Valerie HoyleOR · housebuyspouse$1K – $15K
Dan GoldmanNY · housesell$50K – $100K
Dan GoldmanNY · housebuy$1K – $15K
Greg GianforteMT · housebuyjoint$1K – $15K
Nicholas Van TaylorTX · housesellspouse$15K – $50K
Nicholas Van TaylorTX · housesellspouse$1K – $15K

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