Waters Corp. – Investors and Politicians Who Own It
WAT
Investors who own it
9 tracked investors, $1.6B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Terry SmithFundsmith, Q2 2026 | $852.7M | 6.25% |
Andreas HalvorsenViking Global Investors, Q2 2026 | $623.4M | 1.78% |
Gaurav KapadiaXN, Q2 2026 | $72.4M | 1.91% |
| $63.3M | 0.04% | |
Jensen Investment ManagementQ2 2026 | $14.5M | 0.35% |
Bill NygrenHarris Associates (Oakmark), Q2 2026 | $6.9M | 0.01% |
Mario GabelliGAMCO Investors, Q2 2026 | $484.2K | 0.00% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $472.9K | 0.01% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $202.9K | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Gilbert Ray Cisneros, Jr.D-CA · House | $97.9K | 0.23% |
Julia LetlowR-LA · House | $9.2K | 0.64% |
Robert P. Bresnahan, Jr.R-PA · House | $9.2K | 0.05% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Terry Smith | Reduced −0.6% | 3,613,197 |
| National Pension Service (Korea) | Added +8.6% | 105,601 |
| Jensen Investment Management | Reduced −0.2% | 44,332 |
| Barry Ritholtz | Added +1.1% | 626 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Kevin HernJointR-OK · House | Sold$1K–$15K | Aug 13, 2026disclosed Sep 1, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Mar 18, 2026disclosed Apr 7, 2026 |
Thomas H. Kean, Jr.R-NJ · House | Sold part$1K–$15K | Mar 10, 2026disclosed Apr 13, 2026 |
Thomas H. Kean, Jr.R-NJ · House | Sold part$1K–$15K | Feb 13, 2026disclosed Mar 18, 2026 |
Debbie DingellD-MI · House | Exchange$1K–$15K | Feb 10, 2026disclosed Feb 23, 2026 |
Kevin HernJointR-OK · House | Exchange$1K–$15K | Feb 9, 2026disclosed Mar 6, 2026 |
Julia LetlowR-LA · House | Bought$1K–$15K | Dec 8, 2025disclosed Jan 13, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Sep 30, 2025disclosed Oct 10, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Aug 26, 2025disclosed Sep 12, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Aug 13, 2025disclosed Sep 12, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Bought$1K–$15K | Aug 12, 2025disclosed Sep 12, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Jul 22, 2025disclosed Aug 13, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Jul 16, 2025disclosed Aug 13, 2025 |
Robert P. Bresnahan, Jr.R-PA · House | Bought$1K–$15K | May 15, 2025disclosed Jun 9, 2025 |
Robert P. Bresnahan, Jr.R-PA · House | Sold$1K–$15K | Apr 8, 2025disclosed May 8, 2025 |
Robert P. Bresnahan, Jr.R-PA · House | Bought$1K–$15K | Feb 25, 2025disclosed Mar 27, 2025 |
Julia LetlowR-LA · House | Sold$1K–$15K | Nov 19, 2024disclosed Jan 13, 2026 |
Julia LetlowR-LA · House | Bought$1K–$15K | Oct 23, 2024disclosed Jan 13, 2026 |
Tommy TubervilleJointR-AL · Senate | Sold$1K–$15K | May 3, 2024disclosed Aug 5, 2026 |
Tommy TubervilleJointR-AL · Senate | Sold$1K–$15K | May 3, 2024disclosed Jun 14, 2024 |
Tommy TubervilleJointR-AL · Senate | Bought$1K–$15K | Mar 29, 2021disclosed Jul 23, 2021 |
Angus S. King, Jr.SpouseI-ME · Senate | Sold part$1K–$15K | Jul 23, 2019disclosed Aug 26, 2019 |