ORBIMED ADVISORS LLC

Position in WAT — Waters Corp /De/

CIK 1055951 New York, NY

Position in WAT

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$15,114,112

New position

Shares Held

40,300

first reported quarter

Ownership

0.041%

of shares outstanding

% of Portfolio

0.30%

of 13F equity value

Holder Rank

#160

of 1,173 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

ORBIMED ADVISORS LLC holds $219,279,875 across 4 Diagnostics & Research names. WAT ranks #4 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GH	Guardant Health, Inc.	583,700	$87,572,511
2	NTRA	Natera, Inc.	262,000	$71,119,900
3	TMO	Thermo Fisher Scientific Inc.	90,700	$45,473,352
4	WAT	Waters Corp /De/ This page	40,300	$15,114,112

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$15,114,112	40,300	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.