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Waters Corp

WAT
Exchange
NYSE
Industry
Laboratory Analytical Instruments
SEC CIK
0001000697

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, Q1 2025

Institutional positions in Waters Corp as of Mar 31, 2025. 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
765
+15 vs. Q4 2024
Shares held
57.7M
+1.27M (+2.3%) vs. Q4 2024
Total value
$21.2B
+$313.7M (+1.5%) vs. Q4 2024
New holders
76
281 more added
Sold out
61
271 more reduced

11 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 765 institutions
Q1 2021: 600 institutionsQ2 2021: 634 institutionsQ3 2021: 658 institutionsQ4 2021: 667 institutionsQ1 2022: 661 institutionsQ2 2022: 654 institutionsQ3 2022: 644 institutionsQ4 2022: 654 institutionsQ1 2023: 678 institutionsQ2 2023: 647 institutionsQ3 2023: 651 institutionsQ4 2023: 674 institutionsQ1 2024: 689 institutionsQ2 2024: 695 institutionsQ3 2024: 697 institutionsQ4 2024: 761 institutionsQ1 2025: 765 institutionsQ2 2025: 771 institutionsQ3 2025: 755 institutionsQ4 2025: 808 institutionsQ1 2026: 1,178 institutionsQ2 2026: 1,185 institutions
Value heldQ1 2025: $21.2B
Q1 2021: $15.5BQ2 2021: $18.9BQ3 2021: $19.5BQ4 2021: $20.4BQ1 2022: $16.9BQ2 2022: $17.7BQ3 2022: $14.5BQ4 2022: $18.2BQ1 2023: $16.8BQ2 2023: $15.0BQ3 2023: $15.7BQ4 2023: $19.4BQ1 2024: $20.1BQ2 2024: $16.5BQ3 2024: $20.3BQ4 2024: $21.2BQ1 2025: $21.2BQ2 2025: $20.4BQ3 2025: $17.2BQ4 2025: $21.9BQ1 2026: $29.1BQ2 2026: $37.3B
Institutions holding WAT and their total value by quarter
QuarterHoldersValue
Q2 20261,185$37.3B
Q1 20261,178$29.1B
Q4 2025808$21.9B
Q3 2025755$17.2B
Q2 2025771$20.4B
Q1 2025765$21.2B
Q4 2024761$21.2B
Q3 2024697$20.3B
Q2 2024695$16.5B
Q1 2024689$20.1B
Q4 2023674$19.4B
Q3 2023651$15.7B
Q2 2023647$15.0B
Q1 2023678$16.8B
Q4 2022654$18.2B
Q3 2022644$14.5B
Q2 2022654$17.7B
Q1 2022661$16.9B
Q4 2021667$20.4B
Q3 2021658$19.5B
Q2 2021634$18.9B
Q1 2021600$15.5B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Waters Corp; share changes are against Q4 2024.

Institutions holding WAT in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
DT Investment Partners, LLC19$7.00K0.00%00.0%Unchanged
Clark Wealth Partners18$6.63K0.00%−2−10.0%Reduced
Eukles Asset Management18$6.63K0.00%00.0%Unchanged
Bell Investment Advisors, Inc17$6.27K0.00%+2+13.3%Added
Ancora Advisors, LLC16$5.90K0.00%00.0%Unchanged
Accredited Wealth Management, LLC15$5.53K0.00%−10−40.0%Reduced
Albion Financial Group15$5.53K0.00%00.0%Unchanged
Key Financial Inc15$5.53K0.00%00.0%Unchanged
Harbour Investments, Inc.15$5.53K0.00%+5+50.0%Added
Dunhill Financial, LLC14$5.30K0.00%−2−12.5%Reduced
Meeder Asset Management Inc14$5.16K0.00%−6−30.0%Reduced
Atala Financial Inc14$5.16K0.00%00.0%Unchanged
Rossby Financial, LCC15$5.07K0.00%+15New
Colonial Trust Co13$4.64K0.00%−50−79.4%Reduced
Cullen/Frost Bankers, Inc.12$4.42K0.00%+5+71.4%Added
Principia Wealth Advisory, LLC13$4.38K0.00%+11+550.0%Added
Aspect Partners, LLC11$4.05K0.00%00.0%Unchanged
CoreCap Advisors, LLC11$4.05K0.00%+2+22.2%Added
Avion Wealth13$4.00K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC10$3.69K0.00%00.0%Unchanged
Geneos Wealth Management Inc.10$3.69K0.00%+8+400.0%Added
Mowery & Schoenfeld Wealth Management, LLC9$3.32K0.01%−1−10.0%Reduced
Park Place Capital Corp9$3.32K0.00%00.0%Unchanged
Eq Wealth Advisors, LLC9$3.32K0.00%+9New
Abound Wealth Management8$3.05K0.00%−3−27.3%Reduced
Carolinas Wealth Consulting LLC8$3.05K0.00%−1−11.1%Reduced
Cornerstone Planning Group LLC9$3.01K0.00%+5+125.0%Added
NBC Securities, Inc.10$3.00K0.00%+10New
Armstrong Advisory Group, Inc8$2.97K0.00%00.0%Unchanged
Tacita Capital Inc7$2.58K0.00%00.0%Unchanged
SJS Investment Consulting Inc.7$2.58K0.00%00.0%Unchanged
Crowley Wealth Management, Inc.7$2.58K0.00%00.0%Unchanged
WealthTrak Capital Management LLC7$2.58K0.00%+4+133.3%Added
DiNuzzo Private Wealth, Inc.6$2.21K0.00%00.0%Unchanged
Truvestments Capital LLC6$2.21K0.00%−6−50.0%Reduced
Ogorek Anthony Joseph7$2.00K0.00%+7New
Montag A & Associates Inc5$1.89K0.00%00.0%Unchanged
Longfellow Investment Management Co LLC5$1.84K0.00%00.0%Unchanged
Raffa Wealth Management, LLC5$1.84K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC5$1.84K0.00%00.0%Unchanged
Activest Wealth Management5$1.84K0.00%+4+400.0%Added
Kayne Anderson Rudnick Investment Management LLC4$1.79K0.00%00.0%Unchanged
Hughes Financial Services, LLC5$1.78K0.00%+5New
NVWM, LLC4$1.47K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC3$1.11K0.00%00.0%Unchanged
Carolina Wealth Advisors, LLC3$1.11K0.00%00.0%Unchanged
Nemes Rush Group LLC3$1.11K0.00%00.0%Unchanged
Valued Wealth Advisors LLC3$1.11K0.00%00.0%Unchanged
UMA Financial Services, Inc.3$1.11K0.00%+1+50.0%Added
WestEnd Advisors, LLC3$1.11K0.00%+2+200.0%Added
Bellevue Asset Management, LLC3$1.10K0.00%00.0%Unchanged
Riggs Asset Managment Co. Inc.2$7380.00%00.0%Unchanged
Whipplewood Advisors, LLC106$7370.00%+104+5,200.0%Added
Chesapeake Asset Management LLC2$7370.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC2$7370.00%+2New
ORG Partners LLC2$7120.00%+2New
Winnow Wealth LLC2$5920.00%00.0%Unchanged
Quest 10 Wealth Builders, Inc.1$4680.00%+1New
AdvisorNet Financial, Inc1$3690.00%00.0%Unchanged
JDM Financial Group LLC1$3690.00%00.0%Unchanged
Parkworth Wealth Management, Inc.1$3690.00%00.0%Unchanged
Blume Capital Management, Inc.1$3690.00%+1New
American Capital Advisory, LLC1$3690.00%+1New
HFM Investment Advisors, LLC1$3690.00%+1New
Hantz Financial Services, Inc.1$00.00%+1New
Proequities, Inc.0$00.00%−89−100.0%Sold out
ZRC Wealth Management, LLC0$00.00%−44−100.0%Sold out
HRT Financial LP0$00.00%−83,760−100.0%Sold out
Progressive Investment Management Corp0$00.00%−20,076−100.0%Sold out
Jain Global LLC0$00.00%−14,398−100.0%Sold out
Two Sigma Advisers, LP0$00.00%−7,800−100.0%Sold out
Arrowstreet Capital, Limited Partnership0$00.00%−6,619−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−5,347−100.0%Sold out
Twin Tree Management, LP0$00.00%−4,945−100.0%Sold out
WBI Investments0$00.00%−4,129−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−3,436−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−2,808−100.0%Sold out
Park Avenue Securities LLC0$00.00%−2,531−100.0%Sold out
Catalyst Funds Management Pty Ltd0$00.00%−1,600−100.0%Sold out
Bryce Point Capital, LLC0$00.00%−1,415−100.0%Sold out
Exencial Wealth Advisors, LLC0$00.00%−1,387−100.0%Sold out
Laurion Capital Management LP0$00.00%−1,188−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−1,125−100.0%Sold out
GTS Securities LLC0$00.00%−1,040−100.0%Sold out
Sienna Gestion0$00.00%−1,033−100.0%Sold out
Canada Post Corp Registered Pension Plan0$00.00%−1,014−100.0%Sold out
Chilton Investment Co LLC0$00.00%−942−100.0%Sold out
United Advisor Group, LLC0$00.00%−884−100.0%Sold out
Tealwood Asset Management Inc0$00.00%−800−100.0%Sold out
Petrus Trust Company, LTA0$00.00%−788−100.0%Sold out
Ground Swell Capital, LLC0$00.00%−757−100.0%Sold out
Intech Investment Management LLC0$00.00%−700−100.0%Sold out
Bleakley Financial Group, LLC0$00.00%−675−100.0%Sold out
Prospera Financial Services Inc0$00.00%−654−100.0%Sold out
Bristol John W & Co Inc0$00.00%−641−100.0%Sold out
Waldron Private Wealth LLC0$00.00%−610−100.0%Sold out
Middleton & Co Inc0$00.00%−605−100.0%Sold out
David Loasby0$00.00%−584−100.0%Sold out
AE Wealth Management LLC0$00.00%−584−100.0%Sold out
IMPACTfolio, LLC0$00.00%−559−100.0%Sold out