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, 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.
| 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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qsemble Capital Management, LP | 2,520 | $945.1K | 0.12% | +970+62.6% | Added |
| Generali Asset Management SPA SGR | 2,483 | $931.2K | 0.02% | −3,455−58.2% | Reduced |
| Johnson Investment Counsel Inc | 2,473 | $927.5K | 0.01% | −578−18.9% | Reduced |
| Silver Lake Advisory, LLC | 2,462 | $923.3K | 0.33% | −24−1.0% | Reduced |
| Storgate, LLC | 2,413 | $905.0K | 0.19% | +1,334+123.6% | Added |
| 111 Capital | 2,395 | $898.2K | 0.15% | +2,395 | New |
| Millstone Evans Group, LLC | 2,388 | $895.6K | 0.48% | −745−23.8% | Reduced |
| Auxier Asset Management | 2,388 | $895.6K | 0.12% | −13−0.5% | Reduced |
| Meeder Advisory Services, Inc. | 2,388 | $895.6K | 0.03% | +464+24.1% | Added |
| Lederer & Associates Investment Counsel | 2,375 | $891.0K | 0.59% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 2,346 | $880.0K | 0.01% | +2,292+4,244.4% | Added |
| Wahed Invest LLC | 2,339 | $877.2K | 0.09% | −111−4.5% | Reduced |
| Westport Asset Management Inc | 2,338 | $876.8K | 0.36% | 00.0% | Unchanged |
| Park National Corp | 2,323 | $871.2K | 0.02% | −864−27.1% | Reduced |
| Ballentine Partners, LLC | 2,310 | $866.3K | 0.01% | +61+2.7% | Added |
| Jefferies Financial Group Inc. | 2,286 | $857.3K | 0.01% | +1,486+185.8% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 2,285 | $857.0K | 0.03% | −122−5.1% | Reduced |
| Needham Investment Management LLC | 2,266 | $849.8K | 0.03% | 00.0% | Unchanged |
| Mengis Capital Management, Inc. | 2,260 | $847.6K | 0.13% | 00.0% | Unchanged |
| Winthrop Partners - WNY, LLC | 2,255 | $845.7K | 0.42% | 00.0% | Unchanged |
| Fisher Funds Management LTD | 2,239 | $839.7K | 0.02% | 00.0% | Unchanged |
| Gluskin Sheff & Assoc Inc | 2,235 | $838.2K | 0.13% | −1,153−34.0% | Reduced |
| Great Diamond Partners, LLC | 2,229 | $836.0K | 0.14% | 00.0% | Unchanged |
| Long Road Investment Counsel, LLC | 2,220 | $832.6K | 0.31% | +10.0% | Added |
| Northwestern Mutual Wealth Management Co | 2,219 | $832.2K | 0.00% | −129−5.5% | Reduced |
| Violich Capital Management, Inc. | 2,218 | $831.8K | 0.09% | −668−23.1% | Reduced |
| Ferguson Wellman Capital Management, Inc | 2,217 | $831.5K | 0.01% | 00.0% | Unchanged |
| Fiduciary Trust Co | 2,210 | $828.8K | 0.01% | −496−18.3% | Reduced |
| Azzad Asset Management Inc | 2,206 | $827.4K | 0.07% | −1,424−39.2% | Reduced |
| Siemens Fonds Invest GmbH | 2,196 | $823.6K | 0.04% | +28+1.3% | Added |
| Prudential PLC | 2,164 | $811.6K | 0.01% | 00.0% | Unchanged |
| ING Groep NV | 2,154 | $807.8K | 0.00% | +2,154 | New |
| Callan Family Office, LLC | 2,151 | $806.7K | 0.02% | +32+1.5% | Added |
| Allworth Financial LP | 2,148 | $805.5K | 0.00% | −95−4.2% | Reduced |
| Stock Yards Bank & Trust Co | 2,139 | $802.2K | 0.02% | −93−4.2% | Reduced |
| Westpac Banking Corp | 2,133 | $800.0K | 0.05% | +269+14.4% | Added |
| Everence Capital Management Inc | 2,130 | $799.0K | 0.04% | +36+1.7% | Added |
| Folger Nolan Fleming Douglas Capital Management, Inc | 2,128 | $798.1K | 0.07% | −1,324−38.4% | Reduced |
| Venturi Wealth Management, LLC | 2,096 | $786.1K | 0.03% | +14+0.7% | Added |
| AIA Group Ltd | 2,052 | $769.6K | 0.01% | +2,052 | New |
| Sienna Gestion | 2,046 | $763.1K | 0.04% | +2,046 | New |
| Tiaa-Cref Individual & Institutional Services, LLC | 2,030 | $761.3K | 0.00% | −1,203−37.2% | Reduced |
| Moors & Cabot, Inc. | 2,019 | $757.2K | 0.03% | +250+14.1% | Added |
| Aptus Capital Advisors, LLC | 2,003 | $751.2K | 0.01% | −22−1.1% | Reduced |
| Invst, LLC | 1,990 | $746.3K | 0.07% | −942−32.1% | Reduced |
| Ramsay, Stattman, Vela & Price, Inc. | 1,973 | $740.0K | 0.13% | −1,189−37.6% | Reduced |
| Farther Finance Advisors, LLC | 1,978 | $739.4K | 0.01% | +5+0.3% | Added |
| Integrated Wealth Concepts LLC | 1,965 | $737.0K | 0.00% | −399−16.9% | Reduced |
| PFG Investments, LLC | 1,946 | $729.8K | 0.03% | −2−0.1% | Reduced |
| Romano Brothers and Company | 1,945 | $729.5K | 0.07% | +40+2.1% | Added |
| Aso Group Ltd | 1,913 | $717.0K | 0.30% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 1,894 | $710.3K | 0.02% | −249−11.6% | Reduced |
| Cove Private Wealth, LLC | 1,887 | $707.8K | 0.14% | +1,003+113.5% | Added |
| Dakota Wealth Management | 1,883 | $706.4K | 0.01% | −768−29.0% | Reduced |
| Guyasuta Investment Advisors Inc | 1,876 | $703.6K | 0.04% | −555−22.8% | Reduced |
| Circle Wealth Management, LLC | 1,861 | $697.9K | 0.01% | −21−1.1% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 1,858 | $696.8K | 0.04% | +65+3.6% | Added |
| Adviser Investments LLC | 1,844 | $691.6K | 0.01% | −177−8.8% | Reduced |
| Grandfield & Dodd, LLC | 1,839 | $689.7K | 0.04% | +5+0.3% | Added |
| Brighton Jones LLC | 1,801 | $675.3K | 0.01% | +13+0.7% | Added |
| Letson Investment Management, Inc. | 1,789 | $670.9K | 0.25% | −23−1.3% | Reduced |
| Godshalk Welsh Capital Management, Inc. | 1,781 | $667.9K | 0.36% | +116+7.0% | Added |
| Busey Wealth Management | 1,768 | $663.1K | 0.02% | −93−5.0% | Reduced |
| Natural Investments, LLC | 1,769 | $663.0K | 0.15% | +14+0.8% | Added |
| Boussard & Gavaudan Gestion SAS | 1,783 | $655.0K | 0.03% | +1,783 | New |
| ARS Wealth Advisors Group, LLC | 1,737 | $651.4K | 0.05% | −972−35.9% | Reduced |
| Aaron Wealth Advisors | 1,734 | $650.3K | 0.03% | +278+19.1% | Added |
| MainStreet Investment Advisors LLC | 1,712 | $642.1K | 0.09% | −98−5.4% | Reduced |
| Marble Harbor Investment Counsel, LLC | 1,711 | $641.7K | 0.07% | 00.0% | Unchanged |
| Crestwood Advisors Group LLC | 1,705 | $639.4K | 0.01% | +338+24.7% | Added |
| Wendell David Associates Inc | 1,698 | $637.0K | 0.07% | −72−4.1% | Reduced |
| O'Rourke & Company, Inc | 1,670 | $626.3K | 0.22% | −81−4.6% | Reduced |
| Evergreen Wealth Solutions, LLC | 1,510 | $624.4K | 0.03% | +62+4.3% | Added |
| Mount Yale Investment Advisors, LLC | 1,662 | $623.3K | 0.01% | −3−0.2% | Reduced |
| Syon Capital LLC | 1,659 | $622.2K | 0.03% | +315+23.4% | Added |
| Hyperion Capital Advisors LP | 1,653 | $619.9K | 0.28% | 00.0% | Unchanged |
| TCW Group Inc | 1,651 | $619.2K | 0.00% | +29+1.8% | Added |
| Mitchell McLeod Pugh & Williams Inc | 1,631 | $611.7K | 0.08% | −11−0.7% | Reduced |
| Scissortail Wealth Management, LLC | 1,630 | $611.3K | 0.12% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 1,628 | $610.6K | 0.01% | +856+110.9% | Added |
| Snowden Capital Advisors LLC | 1,626 | $609.8K | 0.01% | −27−1.6% | Reduced |
| Lowe Brockenbrough & Co Inc | 1,623 | $608.7K | 0.03% | −9−0.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,623 | $608.5K | 0.00% | +129+8.6% | Added |
| Investment Advisory Group, LLC | 1,621 | $607.9K | 0.13% | +22+1.4% | Added |
| Bank of Stockton | 1,616 | $606.1K | 0.17% | −174−9.7% | Reduced |
| Cresset Asset Management, LLC | 1,613 | $604.9K | 0.00% | +258+19.0% | Added |
| Groupama Asset Managment | 1,614 | $596.4K | 0.01% | +36+2.3% | Added |
| SevenBridge Financial Group, LLC | 1,462 | $594.8K | 0.09% | −17−1.1% | Reduced |
| Scotia Capital Inc. | 1,576 | $591.1K | 0.00% | −603−27.7% | Reduced |
| RSM US Wealth Management LLC | 1,575 | $590.8K | 0.01% | −315−16.7% | Reduced |
| Concurrent Investment Advisors, LLC | 1,572 | $589.7K | 0.01% | +231+17.2% | Added |
| Argent Trust Co | 1,562 | $585.8K | 0.02% | −177−10.2% | Reduced |
| Evergreen Capital Management LLC | 1,554 | $582.8K | 0.01% | −64−4.0% | Reduced |
| Castlefield Investment Partners LLP | 1,553 | $582.4K | 0.40% | +805+107.6% | Added |
| Charter Research & Investment Group, Inc. | 1,552 | $582.1K | 0.35% | 00.0% | Unchanged |
| Atlas Brown,Inc. | 1,527 | $572.7K | 0.15% | +12+0.8% | Added |
| Lincoln Capital LLC | 1,519 | $569.7K | 0.10% | −17−1.1% | Reduced |
| Cypress Advisory Group LLC | 1,500 | $562.6K | 0.44% | 00.0% | Unchanged |
| Davenport & Co LLC | 1,498 | $561.9K | 0.00% | −412−21.6% | Reduced |
| Intech Investment Management LLC | 1,497 | $561.4K | 0.01% | −2,526−62.8% | Reduced |