LOCKHEED MARTIN INVESTMENT MANAGEMENT CO

Position in NGG — National Grid PLC

CIK 897599 BETHESDA, MD

Position in NGG

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$17,759,041

-$404,579 QoQ

Shares Held

214,300

-0.2% QoQ

Ownership

0.021%

of shares outstanding

% of Portfolio

0.94%

of 13F equity value

Holder Rank

#41

of 614 holders

Holding Since

Dec 2024

6 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

LOCKHEED MARTIN INVESTMENT MANAGEMENT CO holds $66,934,362 across 5 Utilities - Regulated Electric names. NGG ranks #2 (26.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DUK	Duke Energy CORP	187,240	$23,700,839
2	NGG	National Grid PLC This page	214,300	$17,759,041
3	SO	Southern Co	138,590	$13,264,448
4	AEP	American Electric Power Co Inc	60,000	$8,208,600
5	NEE	Nextera Energy Inc	45,590	$4,001,434

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,759,041	214,300	-0.2%	Shares	Sole	2026-08-12
2026-03-31	$18,163,620	214,700	-12.3%	Shares	Sole	2026-05-07
2025-12-31	$18,943,015	244,900	-13.2%	Shares	Sole	2026-02-05
2025-09-30	$20,500,207	282,100	+191.7%	Shares	Sole	2025-10-30
2025-06-30	$7,195,447	96,700	+137.6%	Shares	Sole	2025-08-04
2024-12-31	$2,418,394	40,700	—	Shares	Sole	2025-01-27
No filing history on record for this holder in this stock.