MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in NGG — National Grid PLC

CIK 912938 Boston, MA

Back to NGG Full portfolio

Position in NGG

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$14,795,270

+$1,762,956 QoQ

Shares Held

174,885

+3.8% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2022

8 quarters on record

Voting authority Sole 0.2881893815936187.ToString("F0")% Shared 99.71181061840639.ToString("F0")% None 0.ToString("F0")%

Common Shares in NGG Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $13,723,744,433 across 27 Utilities - Regulated Electric names. NGG ranks #26 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PCG	PG&E Corp	109,393,836	$1,922,049,694
2	DUK	Duke Energy CORP	14,391,296	$1,884,396,295
3	D	Dominion Energy, Inc	26,621,442	$1,645,737,541
4	SO	Southern Co	15,595,800	$1,505,306,612
5	XEL	Xcel Energy Inc	18,078,640	$1,436,167,159
6	NEE	Nextera Energy Inc	13,192,071	$1,225,279,551
7	CMS	Cms Energy Corp	7,630,373	$591,964,334
8	AEP	American Electric Power Co Inc	4,493,458	$589,002,473

All Filings in NGG

Export CSV

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,795,270	174,885	+3.8%	Shares	Defined	2026-05-14
2025-12-31	$13,032,314	168,485	+3.1%	Shares	Sole	2026-01-22
2025-09-30	$11,873,477	163,389	+3.2%	Shares	Sole	2025-10-29
2025-06-30	$11,783,715	158,362	+514.6%	Shares	Sole	2025-08-08
2023-09-30	$1,562,313	25,768	+15.2%	Shares	Defined	2023-11-08
2023-06-30	$1,506,576	22,376	+18.9%	Shares	Defined	2023-08-09
2023-03-31	$1,279,979	18,826	+5.9%	Shares	Defined	2023-05-10
2022-12-31	$1,072,730	17,784	—	Shares	Defined	2023-02-13
No filing history on record for this holder in this stock.