Canonical: https://ownershiptrace.com/13f/companies/105 # Who owns WATERS CORP /DE/ (WAT)? Elite investor 13F holders 13 tracked elite investors reported holding WATERS CORP /DE/ as of 2026-06-30, including Viking Global Investors, First Eagle Investment Management, D.E. Shaw, Fundsmith, AKO Capital. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings. 13 tracked investors currently reported holding · Latest report period: 2026-06-30 · Health Care · Pharmaceuticals, Biotechnology & Life Sciences Waters Corporation provides analytical workflow solutions in Asia, the Americas, and Europe. The company operates through two segments, Waters and TA. The company designs, manufactures, sells, and services liquid chromatography, as well as mass spectrometry (MS) technology systems and supports products, including chromatography columns, and other consumable products. It also designs,… ## Reported holders and securities, including exits (up to 20) | Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | [Viking Global Investors](https://ownershiptrace.com/13f/investors/81) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 623368986.00 USD | 1662140.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1103804/0001103804-26-000006-index.html) | | [First Eagle Investment Management](https://ownershiptrace.com/13f/investors/32) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-05 00:00:00 | 500718821.00 USD | 1335108.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1325447/0001325447-26-000020-index.html) | | [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 355777571.00 USD | 948639.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) | | [Fundsmith](https://ownershiptrace.com/13f/investors/72) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 314195011.00 USD | 837764.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1868537/0001868537-26-000007-index.html) | | [AKO Capital](https://ownershiptrace.com/13f/investors/2) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 76267000.00 USD | 203356.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1376879/0001376879-26-000006-index.html) | | [First Pacific Advisors](https://ownershiptrace.com/13f/investors/33) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 100572227.00 USD | 268164.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1377581/0001377581-26-000007-index.html) | | [Oakmark Funds](https://ownershiptrace.com/13f/investors/11) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 6905612.00 USD | 18413.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/813917/0000813917-26-000042-index.html) | | [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 24543745.00 USD | 65443.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) | | [Jensen Investment Management](https://ownershiptrace.com/13f/investors/45) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-07 00:00:00 | 14463793.00 USD | 38566.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1106129/0001171200-26-000010-index.html) | | [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 6204286.00 USD | 16543.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) | | [GAMCO](https://ownershiptrace.com/13f/investors/137) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 484177.00 USD | 1291.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) | | [Mairs & Power Funds](https://ownershiptrace.com/13f/investors/54) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 359663.00 USD | 959.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1070134/0001172661-26-003496-index.html) | | [GMO](https://ownershiptrace.com/13f/investors/94674) | WATERS CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 202897.00 USD | 541.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) | Public disclosures can be delayed, incomplete, or amended. 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