FUNDSMITH INVESTMENT SERVICES LTD.

Position in WAT — Waters Corp /De/

CIK 1868537 GRANDE RIVIERE NOIRE, O4

Position in WAT

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$326,643,419

-$108,721,145 QoQ

Shares Held

1,096,855

-4.3% QoQ

Ownership

1.12%

of shares outstanding

% of Portfolio

7.41%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

17 quarters on record

Voting authority Sole 98.71632987040219.ToString("F0")% Shared 0.ToString("F0")% None 1.2836701295978046.ToString("F0")%

Healthcare · as of Mar 31, 2026

FUNDSMITH INVESTMENT SERVICES LTD. holds $878,185,426 across 3 Diagnostics & Research names. WAT ranks #1 (37.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WAT	Waters Corp /De/ This page	1,096,855	$326,643,419
2	MTD	Mettler Toledo International Inc/	222,759	$280,943,650
3	IDXX	Idexx Laboratories Inc /De	481,586	$270,598,357

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$326,643,419	1,096,855	-4.3%	Shares	Sole	2026-05-15
2025-12-31	$435,364,564	1,146,209	-15.5%	Shares	Sole	2026-02-17
2025-09-30	$406,629,005	1,356,289	+11.1%	Shares	Sole	2025-11-14
2025-06-30	$426,102,796	1,220,785	+0.4%	Shares	Sole	2025-08-14
2025-03-31	$448,119,937	1,215,834	-0.7%	Shares	Sole	2025-05-15
2024-12-31	$454,425,273	1,224,932	-0.3%	Shares	Sole	2025-02-14
2024-09-30	$442,076,999	1,228,367	+0.1%	Shares	Sole	2024-11-14
2024-06-30	$356,158,855	1,227,626	+7.9%	Shares	Sole	2024-08-14
2024-03-31	$391,666,270	1,137,804	+0.3%	Shares	Sole	2024-05-15
2023-12-31	$373,571,684	1,134,683	+2.5%	Shares	Sole	2024-02-14
2023-09-30	$303,576,245	1,107,094	+7.9%	Shares	Sole	2023-11-14
2023-06-30	$273,524,680	1,026,205	+12.8%	Shares	Sole	2023-08-14
2023-03-31	$281,579,689	909,407	+8.9%	Shares	Sole	2023-05-15
2022-12-31	$286,135,834	835,238	+1.5%	Shares	Sole	2023-02-14
2022-09-30	$221,773,866	822,817	-0.3%	Shares	Sole	2022-11-14
2022-06-30	$273,254,109	825,591	0.0%	Shares	Sole	2022-08-15
2022-03-31	$256,255,190	825,591	—	Shares	Sole	2022-05-16
No filing history on record for this holder in this stock.