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 |
|---|---|---|---|---|---|
| Two Sigma Investments, LP | 10,720 | $4.02M | 0.00% | −2,454−18.6% | Reduced |
| Savant Capital, LLC | 10,991 | $3.99M | 0.01% | +2,425+28.3% | Added |
| Ethic Inc. | 10,608 | $3.98M | 0.05% | +2,112+24.9% | Added |
| Guardcap Asset Management Ltd | 10,225 | $3.93M | 0.28% | 00.0% | Unchanged |
| Allstate Corp | 10,331 | $3.87M | 0.04% | −2,459−19.2% | Reduced |
| First Manhattan Co | 10,232 | $3.84M | 0.01% | −241−2.3% | Reduced |
| M&T Bank Corp | 10,179 | $3.82M | 0.01% | −101−1.0% | Reduced |
| HighTower Advisors, LLC | 10,108 | $3.79M | 0.00% | −3,248−24.3% | Reduced |
| Mutual of America Capital Management LLC | 10,101 | $3.79M | 0.04% | −312−3.0% | Reduced |
| Easterly Investment Partners LLC | 10,000 | $3.75M | 0.19% | +10,000 | New |
| Bryn Mawr Trust Co | 9,956 | $3.73M | 0.08% | −251−2.5% | Reduced |
| Bank of Nova Scotia | 9,923 | $3.72M | 0.01% | −3,735−27.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 9,893 | $3.71M | 0.04% | +164+1.7% | Added |
| Blair William & Co | 9,795 | $3.67M | 0.01% | −409−4.0% | Reduced |
| Leavell Investment Management, Inc. | 9,786 | $3.67M | 0.13% | −218−2.2% | Reduced |
| State of Alaska, Department of Revenue | 9,621 | $3.61M | 0.04% | −51−0.5% | Reduced |
| Oddo BHF Asset Management SAS | 9,562 | $3.59M | 0.17% | +1,369+16.7% | Added |
| Crossmark Global Holdings, Inc. | 9,487 | $3.56M | 0.05% | −6,709−41.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 9,486 | $3.56M | 0.19% | −6,516−40.7% | Reduced |
| HM Payson & Co | 9,392 | $3.52M | 0.05% | −705−7.0% | Reduced |
| Public Employees Retirement Association of Colorado | 9,342 | $3.50M | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 9,262 | $3.48M | 0.01% | +74+0.8% | Added |
| Becker Capital Management Inc | 9,258 | $3.47M | 0.09% | −57−0.6% | Reduced |
| Macquarie Group Ltd | 9,223 | $3.46M | 0.01% | +1,582+20.7% | Added |
| Pinnacle Associates Ltd | 9,187 | $3.45M | 0.04% | −1,319−12.6% | Reduced |
| Lighthouse Investment Partners, LLC | 9,018 | $3.38M | 0.11% | +9,018 | New |
| Glenview Trust Co | 8,921 | $3.35M | 0.05% | −1,170−11.6% | Reduced |
| Linscomb & Williams, Inc. | 8,821 | $3.31M | 0.14% | +25+0.3% | Added |
| Robinson Value Management, Ltd. | 8,643 | $3.24M | 1.74% | +8,643 | New |
| Yousif Capital Management, LLC | 8,596 | $3.22M | 0.04% | −750−8.0% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 8,275 | $3.10M | 0.01% | +1,473+21.7% | Added |
| Erste Asset Management GmbH | 8,268 | $3.07M | 0.02% | −3,078−27.1% | Reduced |
| Mountain Pacific Investment Advisers Inc | 8,136 | $3.05M | 0.48% | −131−1.6% | Reduced |
| Mercer Global Advisors Inc | 8,018 | $3.01M | 0.00% | +286+3.7% | Added |
| O'Shaughnessy Asset Management, LLC | 7,930 | $2.97M | 0.01% | −3,809−32.4% | Reduced |
| Calamos Advisors LLC | 7,914 | $2.97M | 0.01% | −147−1.8% | Reduced |
| Figure 8 Investment Strategies LLC | 7,906 | $2.97M | 2.51% | −19−0.2% | Reduced |
| Pacific Capital Partners Ltd | 7,896 | $2.96M | 2.56% | +1,755+28.6% | Added |
| Kinneret Advisory, LLC | 7,885 | $2.96M | 0.24% | 00.0% | Unchanged |
| Gabelli Funds LLC | 7,877 | $2.95M | 0.02% | −337−4.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 7,819 | $2.93M | 0.02% | −900−10.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 7,750 | $2.91M | 0.01% | +2,414+45.2% | Added |
| Hardman Johnston Global Advisors LLC | 7,702 | $2.89M | 0.10% | +476+6.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 7,696 | $2.89M | 0.00% | +154+2.0% | Added |
| Mizuho Securities USA LLC | 7,687 | $2.88M | 0.05% | +1,758+29.7% | Added |
| Argyle Capital Management Inc. | 7,595 | $2.85M | 0.82% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 7,475 | $2.80M | 0.06% | −97−1.3% | Reduced |
| Pacer Advisors, Inc. | 7,431 | $2.79M | 0.01% | +1,280+20.8% | Added |
| Carderock Capital Management Inc | 7,417 | $2.78M | 0.61% | +7,417 | New |
| Brown Advisory Inc | 7,307 | $2.74M | 0.00% | −96−1.3% | Reduced |
| Hunter Perkins Capital Management, LLC | 7,277 | $2.73M | 0.61% | −30−0.4% | Reduced |
| Spears Abacus Advisors LLC | 7,063 | $2.65M | 0.05% | −175−2.4% | Reduced |
| Bahl & Gaynor Inc | 6,967 | $2.61M | 0.01% | −691−9.0% | Reduced |
| US Bancorp | 6,938 | $2.60M | 0.00% | −9−0.1% | Reduced |
| Bessemer Group Inc | 6,918 | $2.60M | 0.00% | +916+15.3% | Added |
| Saudi Central Bank | 6,884 | $2.58M | 0.03% | +3,254+89.6% | Added |
| Woodline Partners LP | 6,844 | $2.57M | 0.01% | −101,066−93.7% | Reduced |
| Guggenheim Capital LLC | 6,822 | $2.56M | 0.02% | −61−0.9% | Reduced |
| Welch & Forbes LLC | 6,809 | $2.55M | 0.03% | −792−10.4% | Reduced |
| Parsons Capital Management Inc | 6,711 | $2.52M | 0.11% | +829+14.1% | Added |
| NS Partners Ltd | 6,511 | $2.44M | 0.10% | −1,347−17.1% | Reduced |
| Mariner, LLC | 6,400 | $2.40M | 0.00% | −1,484−18.8% | Reduced |
| Lafayette Investments, Inc. | 6,359 | $2.38M | 0.44% | −62−1.0% | Reduced |
| South Dakota Investment Council | 6,334 | $2.38M | 0.04% | 00.0% | Unchanged |
| WSFS Capital Management, LLC | 6,268 | $2.35M | 0.10% | +354+6.0% | Added |
| Nichols & Pratt Advisers LLP | 6,265 | $2.35M | 0.14% | +11+0.2% | Added |
| 1832 Asset Management L.P. | 6,232 | $2.34M | 0.00% | −1,480−19.2% | Reduced |
| Trust Co of Vermont | 6,224 | $2.33M | 0.09% | +6,224 | New |
| Kentucky Retirement Systems | 6,204 | $2.33M | 0.06% | −824−11.7% | Reduced |
| XTX Topco Ltd | 6,133 | $2.30M | 0.03% | +3,175+107.3% | Added |
| CIBC World Markets Inc. | 6,085 | $2.28M | 0.00% | +2,574+73.3% | Added |
| Empowered Funds, LLC | 6,004 | $2.25M | 0.01% | −1,954−24.6% | Reduced |
| United Capital Financial Advisers, LLC | 5,993 | $2.25M | 0.01% | +217+3.8% | Added |
| Brinker Capital Investments, LLC | 5,968 | $2.24M | 0.02% | −396−6.2% | Reduced |
| Ostrum Asset Management | 5,939 | $2.23M | 0.11% | +1,654+38.6% | Added |
| Norinchukin Bank, The | 5,824 | $2.18M | 0.02% | +147+2.6% | Added |
| Foyston, Gordon, & Payne Inc | 5,738 | $2.15M | 0.46% | +117+2.1% | Added |
| Peapack Gladstone Financial Corp | 5,688 | $2.13M | 0.02% | +70+1.2% | Added |
| Main Management ETF Advisors, LLC | 5,656 | $2.12M | 0.06% | +140+2.5% | Added |
| Nomura Holdings Inc | 5,590 | $2.10M | 0.01% | +5,590 | New |
| Thrivent Financial for Lutherans | 5,490 | $2.06M | 0.00% | +1,289+30.7% | Added |
| Pensionmark Financial Group, LLC | 6,801 | $2.03M | 0.03% | −167−2.4% | Reduced |
| Hartford Investment Management Co | 5,406 | $2.03M | 0.06% | −217−3.9% | Reduced |
| Abn Amro Investment Solutions | 5,406 | $2.03M | 0.02% | +1,406+35.2% | Added |
| Avanza Fonder AB | 5,389 | $2.02M | 0.04% | −546−9.2% | Reduced |
| Maryland State Retirement & Pension System | 5,374 | $2.02M | 0.03% | +431+8.7% | Added |
| Pinnbrook Capital Management LP | 5,360 | $2.01M | 0.33% | +5,360 | New |
| MML Investors Services, LLC | 5,315 | $1.99M | 0.00% | +415+8.5% | Added |
| Brown Brothers Harriman & Co | 5,306 | $1.99M | 0.01% | +2,261+74.3% | Added |
| MAI Capital Management | 5,287 | $1.98M | 0.01% | −270−4.9% | Reduced |
| Keybank National Association | 5,268 | $1.98M | 0.01% | +1,392+35.9% | Added |
| Westchester Capital Management, Inc. | 5,228 | $1.96M | 0.35% | −956−15.5% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 5,114 | $1.92M | 0.02% | −556−9.8% | Reduced |
| Omers Administration Corp | 5,113 | $1.92M | 0.01% | −5,539−52.0% | Reduced |
| Capital Analysts, LLC | 5,008 | $1.88M | 0.04% | −498−9.0% | Reduced |
| Louisiana State Employees Retirement System | 5,000 | $1.88M | 0.03% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 4,986 | $1.87M | 0.03% | −155−3.0% | Reduced |
| New Mexico Educational Retirement Board | 4,935 | $1.85M | 0.05% | +300+6.5% | Added |
| North Star Asset Management Inc | 4,925 | $1.85M | 0.07% | 00.0% | Unchanged |
| Marks Group Wealth Management, Inc | 4,920 | $1.85M | 0.16% | +439+9.8% | Added |