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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
PFM Health Sciences, LP51,858$19.1M1.47%−7,195−12.2%Reduced
New York State Teachers Retirement System50,009$18.4M0.04%−2,348−4.5%Reduced
Hutchinson Capital Management49,181$18.1M3.46%−645−1.3%Reduced
Russell Investments Group, Ltd.49,216$18.1M0.02%+2,664+5.7%Added
New York State Common Retirement Fund47,919$17.7M0.03%−10,300−17.7%Reduced
Hikari Power Ltd47,630$17.6M1.39%00.0%Unchanged
Neuberger Berman Group LLC47,140$17.4M0.01%+43,386+1,155.7%Added
APG Asset Management N.V.50,817$17.3M0.05%−3,327−6.1%Reduced
Bank Julius Baer & Co. Ltd, Zurich47,112$17.2M0.06%+46,772+13,756.5%Added
Great West Life Assurance Co46,479$17.1M0.03%−243−0.5%Reduced
Gotham Asset Management, LLC46,302$17.1M0.14%+3,261+7.6%Added
Jensen Investment Management Inc44,332$16.3M0.18%−80−0.2%Reduced
Quantinno Capital Management LP42,753$15.8M0.10%+13,042+43.9%Added
Quilter Plc40,777$15.0M0.31%−8,789−17.7%Reduced
Assenagon Asset Management S.A.40,726$15.0M0.03%+13,290+48.4%Added
Motley Fool Asset Management LLC39,632$14.6M0.82%−1,318−3.2%Reduced
Prudential Financial Inc38,824$14.3M0.02%+221+0.6%Added
Ameriprise Financial Inc38,163$14.1M0.00%−521−1.3%Reduced
Handelsbanken Fonder AB37,807$13.9M0.06%−475−1.2%Reduced
C WorldWide Group Holding A/S37,496$13.8M0.17%00.0%Unchanged
Mitsubishi UFJ Trust & Banking Corp36,818$13.6M0.04%+2,842+8.4%Added
Pinebridge Investments, L.P.36,315$13.4M0.11%+24,387+204.5%Added
Baird Financial Group, Inc.36,135$13.3M0.03%+2,341+6.9%Added
Logan Capital Management Inc35,754$13.2M0.60%−199−0.6%Reduced
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main35,713$13.2M0.02%+7,158+25.1%Added
Motley Fool Wealth Management, LLC34,970$12.9M0.76%−3,505−9.1%Reduced
Segall Bryant & Hamill, LLC34,375$12.7M0.19%+262+0.8%Added
Zurcher Kantonalbank (Zurich Cantonalbank)33,396$12.3M0.04%+1,747+5.5%Added
State of Wisconsin Investment Board33,245$12.3M0.03%+456+1.4%Added
Public Employees Retirement System of Ohio32,912$12.1M0.04%+6,444+24.3%Added
Parthenon LLC32,586$12.0M1.48%−295−0.9%Reduced
Willis Investment Counsel31,854$11.7M0.79%+127+0.4%Added
Independent Investors Inc31,767$11.7M2.48%−100−0.3%Reduced
Squarepoint Ops LLC31,658$11.7M0.03%−5,296−14.3%Reduced
Van Eck Associates Corp31,568$11.6M0.02%−2,047−6.1%Reduced
Chevy Chase Trust Holdings, Inc.31,530$11.6M0.04%−18−0.1%Reduced
Harvey Investment Co LLC31,407$11.6M1.29%−25−0.1%Reduced
Nisa Investment Advisors, LLC29,279$10.8M0.05%−162−0.6%Reduced
Andra AP-fonden29,140$10.7M0.18%+900+3.2%Added
SG Americas Securities, LLC28,176$10.4M0.04%+20,944+289.6%Added
Jefferies Financial Group Inc.28,092$10.4M0.18%+3,631+14.8%Added
Panagora Asset Management Inc28,087$10.4M0.05%+26,949+2,368.1%Added
C Partners Holding GmbH27,819$10.3M2.68%−13,079−32.0%Reduced
Toronto Dominion Bank26,977$9.94M0.03%−11,960−30.7%Reduced
Treasurer of the State of North Carolina26,967$9.94M0.04%+353+1.3%Added
Royal London Asset Management Ltd26,851$9.90M0.02%+2,053+8.3%Added
Victory Capital Management Inc25,924$9.55M0.01%−940−3.5%Reduced
Baldwin Brothers Inc25,513$9.40M0.66%−1,722−6.3%Reduced
Cambiar Investors LLC25,407$9.36M0.40%−5,761−18.5%Reduced
LPL Financial LLC25,133$9.26M0.00%+4,769+23.4%Added
Asset Management One Co.,Ltd.24,989$9.21M0.03%+2,181+9.6%Added
Prudential PLC24,740$9.12M0.05%−2,167−8.1%Reduced
Stifel Financial Corp24,654$9.09M0.01%+475+2.0%Added
National Bank of Canada24,501$9.03M0.01%−3,733−13.2%Reduced
Evelyn Partners Asset Management Ltd24,013$8.85M2.47%−4,160−14.8%Reduced
GHP Investment Advisors, Inc.23,490$8.66M0.42%+787+3.5%Added
Nomura Asset Management Co Ltd23,425$8.63M0.03%+1,270+5.7%Added
Hikari Tsushin, Inc.22,997$8.48M0.57%00.0%Unchanged
O'Shaughnessy Asset Management, LLC22,870$8.43M0.07%+17,401+318.2%Added
Credit Agricole S A22,066$8.13M0.03%+124+0.6%Added
The PNC Financial Services Group, Inc.21,496$7.92M0.00%−545−2.5%Reduced
Mn Services Vermogensbeheer B.V.21,433$7.90M0.06%−1,600−6.9%Reduced
Danske Bank A/S21,086$7.77M0.02%−1,900−8.3%Reduced
Trexquant Investment LP21,082$7.77M0.09%−20,275−49.0%Reduced
Headinvest, LLC20,598$7.59M1.48%−469−2.2%Reduced
USS Investment Management Ltd20,486$7.55M0.06%−4,252−17.2%Reduced
KLP Kapitalforvaltning AS20,292$7.48M0.04%+500+2.5%Added
Macquarie Group Ltd20,173$7.43M0.01%+2,740+15.7%Added
Integral Health Asset Management, LLC20,000$7.37M0.82%−10,000−33.3%Reduced
Korea Investment CORP19,918$7.34M0.02%−7,000−26.0%Reduced
Investment Management Corp of Ontario19,715$7.27M0.15%+19,715New
State of New Jersey Common Pension Fund D19,565$7.21M0.03%−1,766−8.3%Reduced
Lansforsakringar Fondforvaltning AB (publ)19,484$7.18M0.04%−421−2.1%Reduced
Resona Asset Management Co.,Ltd.19,178$7.05M0.04%+809+4.4%Added
Fieldview Capital Management, LLC17,719$6.53M0.92%+17,014+2,413.3%Added
Skandinaviska Enskilda Banken AB (publ)17,680$6.52M0.03%−7,700−30.3%Reduced
Arizona State Retirement System17,171$6.33M0.04%−70−0.4%Reduced
Sivik Global Healthcare LLC17,000$6.27M3.43%+3,000+21.4%Added
MetLife Investment Management16,978$6.26M0.03%−314−1.8%Reduced
Sequoia Financial Advisors, LLC16,702$6.16M0.05%+15,257+1,055.8%Added
State of Michigan Retirement System16,597$6.12M0.04%00.0%Unchanged
Schroder Investment Management Group16,671$6.04M0.01%+13,318+397.2%Added
LGT Group Foundation16,196$5.97M0.08%−1,338−7.6%Reduced
ASR Vermogensbeheer N.V.15,654$5.77M0.09%+15,654New
Cinctive Capital Management LP15,592$5.75M0.46%+15,592New
Citadel Advisors LLC15,199$5.60M0.01%+13,446+767.0%Added
Eos Management, L.P.15,164$5.59M2.50%+4,374+40.5%Added
Evelyn Partners Investment Management Services Ltd14,991$5.53M0.91%−1,134−7.0%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund14,813$5.46M0.07%+1,300+9.6%Added
Tokio Marine Asset Management Co Ltd14,641$5.40M0.20%+8,282+130.2%Added
Investment House LLC14,587$5.38M0.31%−575−3.8%Reduced
Capital Investment Counsel, LLC14,581$5.37M0.89%−517−3.4%Reduced
MML Investors Services, LLC14,429$5.32M0.02%+1,543+12.0%Added
Corebridge Financial, Inc.14,419$5.31M0.03%−504−3.4%Reduced
Cerity Partners LLC13,951$5.14M0.01%+7,989+134.0%Added
State of Tennessee, Treasury Department13,778$5.08M0.02%−5,312−27.8%Reduced
Czech National Bank13,637$5.03M0.05%+763+5.9%Added
PGGM Investments13,614$5.02M0.07%−597−4.2%Reduced
Commonwealth of Pennsylvania Public School Empls Retrmt Sys13,579$5.00M0.03%+954+7.6%Added
Mirae Asset Global ETFs Holdings Ltd.13,464$4.96M0.01%−1,298−8.8%Reduced