NGG NATIONAL GRID PLC

STOK (ADR), issuer CIK 1004315

609 managers (620 13F filers) reported a position in NGG shares at 2026-06-30, 64,950,756 shares in all. 69 filers opened a position and 43 filers sold out during the quarter.

Managers: 609
13F filers: 620
New: 69
Added: 274
Reduced: 163
Sold out: 43
Shares held by filers: 64,950,756

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

Holder	Shares	Value	% of portfolio	Change	Source
Mosley Wealth Management	7	$580	<0.01%	new	13F-HR Timeline
Trust Co	6	$497	<0.01%	0	13F-HR Timeline
Essential Partners LLC	6	$497	<0.01%	new	13F-HR Timeline
Cordant, Inc.	5	$448	<0.01%	new	13F-HR Timeline
Horizon Investments, LLC	5	$414	<0.01%	-3	13F-HR Timeline
RMG Wealth Management LLC	2	$184	<0.01%	0	13F-HR Timeline
Darwin Wealth Management, LLC	0	$28	<0.01%	new	13F-HR TimelineAmount filed as zero, left out of ratios.
CKW FINANCIAL GROUP	4	$0	0%	new	13F-HR TimelineValue filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD	0	$0	0%	0	13F-HR Timeline GroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.