Waters Corp

WAT

Exchange: NYSE
Industry: Laboratory Analytical Instruments
SEC CIK: 0001000697

SEC filings (opens in a new tab)

In the last 90 days, Waters Corp insiders filed 0 open-market purchases and 1 sale; 1,185 institutions reported holding it in 13F filings for Q2 2026, worth $37.3B in total; 3 superinvestors hold it, including Fundsmith and Viking Global Investors.

13F holders, Q2 2026

Institutional positions in Waters Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 1,185; +23 vs. Q1 2026
Shares held: 97.9M; +4.71M (+5.1%) vs. Q1 2026
Total value: $37.3B; +$8.67B (+30.3%) vs. Q1 2026
New holders: 159; 350 more added
Sold out: 136; 484 more reduced

16 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting WAT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 1,185 institutions

Value heldQ2 2026: $37.3B

Institutions holding WAT and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,185	$37.3B
Q1 2026	1,178	$29.1B
Q4 2025	808	$21.9B
Q3 2025	755	$17.2B
Q2 2025	771	$20.4B
Q1 2025	765	$21.2B
Q4 2024	761	$21.2B
Q3 2024	697	$20.3B
Q2 2024	695	$16.5B
Q1 2024	689	$20.1B
Q4 2023	674	$19.4B
Q3 2023	651	$15.7B
Q2 2023	647	$15.0B
Q1 2023	678	$16.8B
Q4 2022	654	$18.2B
Q3 2022	644	$14.5B
Q2 2022	654	$17.7B
Q1 2022	661	$16.9B
Q4 2021	667	$20.4B
Q3 2021	658	$19.5B
Q2 2021	634	$18.9B
Q1 2021	600	$15.5B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Waters Corp; share changes are against Q1 2026.

Institutions holding WAT in Q2 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
HHM Wealth Advisors, LLC	8	$3.00K	0.00%	00.0%	Unchanged
Wolff Wiese Magana LLC	8	$3.00K	0.00%	00.0%	Unchanged
Atlantic Edge Private Wealth Management, LLC	8	$3.00K	0.00%	00.0%	Unchanged
Clark Wealth Partners	8	$3.00K	0.00%	00.0%	Unchanged
AdvisorNet Financial, Inc	8	$3.00K	0.00%	00.0%	Unchanged
Centennial Bank	8	$3.00K	0.00%	00.0%	Unchanged
Horizon Bancorp Inc	7	$3.00K	0.00%	00.0%	Unchanged
Penserra Capital Management LLC	9	$3.00K	0.00%	00.0%	Unchanged
Strive Financial Group ,LLC	8	$3.00K	0.00%	00.0%	Unchanged
Hughes Financial Services, LLC	8	$3.00K	0.00%	+2+33.3%	Added
Aventura Private Wealth, LLC	8	$2.88K	0.00%	+7+700.0%	Added
ZRC Wealth Management, LLC	7	$2.63K	0.00%	+3+75.0%	Added
Hilton Head Capital Partners, LLC	7	$2.63K	0.00%	−5−41.7%	Reduced
WPG Advisers, LLC	7	$2.63K	0.00%	00.0%	Unchanged
Proathlete Wealth Management LLC	7	$2.63K	0.00%	00.0%	Unchanged
Glass Jacobson Investment Advisors llc	6	$2.25K	0.00%	00.0%	Unchanged
Marquette Asset Management, LLC	6	$2.25K	0.00%	+1+20.0%	Added
Louisbourg Investments Inc.	6	$2.25K	0.00%	−94−94.0%	Reduced
Horizon Financial Services, LLC	6	$2.25K	0.00%	00.0%	Unchanged
Triumph Capital Management	6	$2.25K	0.00%	00.0%	Unchanged
Fourth Dimension Wealth, LLC	6	$2.25K	0.00%	00.0%	Unchanged
Burk Holdings LLC	6	$2.25K	0.00%	00.0%	Unchanged
Godfrey Financial Associates, Inc.	6	$2.25K	0.00%	00.0%	Unchanged
Principia Wealth Advisory, LLC	6	$2.25K	0.00%	+1+20.0%	Added
N.E.W. Advisory Services LLC	6	$2.25K	0.00%	+6	New
Commonwealth Retirement Investments LLC	6	$2.25K	0.00%	+6	New
West Paces Advisors Inc.	6	$2.25K	0.00%	+6	New
American Capital Advisory, LLC	5	$1.88K	0.00%	00.0%	Unchanged
Old Point Trust & Financial Services N A	5	$1.88K	0.00%	−4−44.4%	Reduced
Barrett & Company, Inc.	5	$1.88K	0.00%	00.0%	Unchanged
Crews Bank & Trust	5	$1.88K	0.00%	00.0%	Unchanged
Luminist Capital LLC	5	$1.88K	0.00%	+5	New
Valley National Advisers Inc	4	$1.50K	0.00%	+4	New
SOA Wealth Advisors, LLC.	4	$1.50K	0.00%	00.0%	Unchanged
Bruce G. Allen Investments, LLC	4	$1.50K	0.00%	00.0%	Unchanged
Ankerstar Wealth, LLC	4	$1.50K	0.00%	00.0%	Unchanged
Virginia Estate & Retirement Planning Advisors Inc.	4	$1.50K	0.00%	00.0%	Unchanged
WestEnd Advisors, LLC	4	$1.50K	0.00%	+1+33.3%	Added
High Note Wealth, LLC	4	$1.50K	0.00%	+3+300.0%	Added
Compass Financial Management LLC	4	$1.50K	0.00%	+4	New
Wellington-Altus USA Inc.	4	$1.19K	0.00%	00.0%	Unchanged
Valued Wealth Advisors LLC	3	$1.13K	0.00%	00.0%	Unchanged
Golden State Equity Partners	3	$1.13K	0.00%	−48−94.1%	Reduced
Mark Sheptoff Financial Planning, LLC	3	$1.13K	0.00%	00.0%	Unchanged
Strategic Wealth Partners, Ltd.	3	$1.13K	0.00%	00.0%	Unchanged
Imprint Wealth LLC	3	$1.13K	0.00%	00.0%	Unchanged
Dogwood Wealth Management LLC	3	$1.13K	0.00%	00.0%	Unchanged
Basepoint Wealth LLC	3	$1.13K	0.00%	00.0%	Unchanged
Advocate Investing Services LLC	3	$1.13K	0.00%	00.0%	Unchanged
Highline Wealth Partners LLC	3	$1.13K	0.00%	+1+50.0%	Added
Evolution Wealth Management Inc.	3	$1.13K	0.00%	+3	New
Lummis Asset Management, LP	3	$1.13K	0.00%	+3	New
Navigoe, LLC	3	$1.00K	0.00%	+3	New
Halbert Hargrove Global Advisors, LLC	2	$773	0.00%	+2	New
DecisionPoint Financial, LLC	2	$757	0.00%	+2	New
Quaker Wealth Management, LLC	2	$751	0.00%	00.0%	Unchanged
PFS Partners, LLC	2	$751	0.00%	00.0%	Unchanged
Seneschal Advisors, LLC	2	$751	0.00%	+1+100.0%	Added
Phillip James Consulting Co.	2	$750	0.00%	00.0%	Unchanged
Country Trust Bank	2	$750	0.00%	00.0%	Unchanged
Newbridge Financial Services Group, Inc.	2	$750	0.00%	00.0%	Unchanged
Davis Capital Management	2	$750	0.00%	+1+100.0%	Added
Rakuten Securities, Inc.	2	$750	0.00%	+1+100.0%	Added
Activest Wealth Management	2	$750	0.00%	+2	New
Morton Brown Family Wealth, LLC	2	$750	0.00%	+2	New
Mosley Wealth Management	2	$750	0.00%	+2	New
Signature Equity Partners, LLC	2	$750	0.00%	+2	New
Oakmont Advisory Group, LLC	2	$684	0.00%	+2	New
Maryland Capital Advisors Inc.	1	$376	0.00%	+1	New
Atlas Capital Advisors LLC	1	$375	0.00%	−385−99.7%	Reduced
Truvestments Capital LLC	1	$375	0.00%	−16−94.1%	Reduced
Caldwell Sutter Capital, Inc.	1	$375	0.00%	−2−66.7%	Reduced
Gill Capital Partners, LLC	1	$375	0.00%	00.0%	Unchanged
Plante Moran Financial Advisors, LLC	1	$375	0.00%	00.0%	Unchanged
Elevated Capital Advisors, LLC	1	$375	0.00%	00.0%	Unchanged
Consultiva Wealth Management, Corp.	1	$375	0.00%	00.0%	Unchanged
Signature Resources Capital Management, LLC	1	$375	0.00%	00.0%	Unchanged
SWAN Capital LLC	1	$375	0.00%	00.0%	Unchanged
MidFirst Bank	1	$375	0.00%	00.0%	Unchanged
Torren Management, LLC	1	$375	0.00%	00.0%	Unchanged
Monetary Solutions, Ltd	1	$375	0.00%	00.0%	Unchanged
IMA Wealth, Inc.	1	$375	0.00%	+1	New
Stone House Investment Management, LLC	1	$375	0.00%	+1	New
Acadian Asset Management LLC	2	$0	0.00%	−363−99.5%	Reduced
Coppell Advisory Solutions LLC	10	–	–	+10	New
Vestal Point Capital, LP	0	$0	0.00%	−100,000−100.0%	Sold out
Brandes Investment Partners, LP	0	$0	0.00%	−69,454−100.0%	Sold out
Caisse de Depot Et Placement du Quebec	0	$0	0.00%	−57,648−100.0%	Sold out
Freemont Management S.A.	0	$0	0.00%	−37,700−100.0%	Sold out
M&G Plc	0	$0	0.00%	−37,326−100.0%	Sold out
Auto-Owners Insurance Co	0	$0	0.00%	−28,387−100.0%	Sold out
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	0	$0	0.00%	−22,846−100.0%	Sold out
Motley Fool Wealth Management, LLC	0	$0	0.00%	−17,577−100.0%	Sold out
Cortland Associates Inc	0	$0	0.00%	−17,023−100.0%	Sold out
ASR Vermogensbeheer N.V.	0	$0	0.00%	−16,768−100.0%	Sold out
Capital Investment Counsel, LLC	0	$0	0.00%	−14,199−100.0%	Sold out
Elo Mutual Pension Insurance Co	0	$0	0.00%	−13,629−100.0%	Sold out
Coleford Investment Management Ltd.	0	$0	0.00%	−11,668−100.0%	Sold out
Quantitative Investment Management, LLC	0	$0	0.00%	−10,375−100.0%	Sold out
Olstein Capital Management, L.P.	0	$0	0.00%	−10,000−100.0%	Sold out