# WATERS CORP (WAT)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/WAT/

- Reporting holders: 47
- Reported value: $81.2M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI](https://holderbook.com/funds/1033974-schaper-benz-wise-investment-counsel-inc-wi/) | $45.2M | 102,776 | 3.0% | 32 |
| [DUDLEY & SHANLEY, INC.](https://holderbook.com/funds/883511-dudley-shanley-inc/) | $10.4M | 23,590 | 1.6% | 3 |
| [CACTI ASSET MANAGEMENT LLC](https://holderbook.com/funds/1452208-cacti-asset-management-llc/) | $8.1M | 18,331 | 0.4% | 32 |
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $2.2M | 5,012 | 0.1% | 12 |
| [ARMSTRONG HENRY H ASSOCIATES INC](https://holderbook.com/funds/1056827-armstrong-henry-h-associates-inc/) | $1.5M | 3,375 | 0.1% | 32 |
| [Avidian Wealth Enterprises, LLC](https://holderbook.com/funds/1471474-avidian-wealth-enterprises-llc/) | $1.2M | 2,720 | 0.0% | 3 |
| [AVITY INVESTMENT MANAGEMENT INC.](https://holderbook.com/funds/926834-avity-investment-management-inc/) | $1.2M | 2,658 | 0.1% | 3 |
| [ATWOOD & PALMER INC](https://holderbook.com/funds/1044929-atwood-palmer-inc/) | $1.1M | 2,464 | 0.1% | 3 |
| [FERGUSON WELLMAN CAPITAL MANAGEMENT, INC](https://holderbook.com/funds/869353-ferguson-wellman-capital-management-inc/) | $971.9K | 2,212 | 0.0% | 29 |
| [Violich Capital Management, Inc.](https://holderbook.com/funds/1326766-violich-capital-management-inc/) | $962.7K | 2,191 | 0.1% | 3 |
| [Farther Finance Advisors, LLC](https://holderbook.com/funds/1992825-farther-finance-advisors-llc/) | $909.2K | 2,069 | 0.0% | 16 |
| [PARK NATIONAL CORP /OH/](https://holderbook.com/funds/805676-park-national-corp-oh/) | $756.6K | 1,722 | 0.0% | 3 |
| [Atlas Brown,Inc.](https://holderbook.com/funds/1388168-atlas-brown-inc/) | $670.9K | 1,527 | 0.2% | 32 |
| [Lincoln Capital LLC](https://holderbook.com/funds/1633862-lincoln-capital-llc/) | $646.2K | 1,467 | 0.1% | 3 |
| [MassMutual Private Wealth & Trust, FSB](https://holderbook.com/funds/1103653-massmutual-private-wealth-trust-fsb/) | $634.5K | 1,444 | 0.0% | 32 |
| [FIRST FINANCIAL BANK - TRUST DIVISION](https://holderbook.com/funds/1315339-first-financial-bank-trust-division/) | $584.4K | 1,330 | 0.0% | 32 |
| [CANANDAIGUA NATIONAL BANK & TRUST CO](https://holderbook.com/funds/1074266-canandaigua-national-bank-trust-co/) | $479.8K | 1,092 | 0.0% | 3 |
| [Dorato Capital Management](https://holderbook.com/funds/2095216-dorato-capital-management/) | $392.4K | 900 | 0.3% | 3 |
| [Wedmont Private Capital](https://holderbook.com/funds/1904274-wedmont-private-capital/) | $376.3K | 877 | 0.0% | 2 |
| [FIRST COMMUNITY TRUST NA](https://holderbook.com/funds/1130344-first-community-trust-na/) | $305.4K | 695 | 0.1% | 3 |
| [CoreCap Advisors, LLC](https://holderbook.com/funds/1902501-corecap-advisors-llc/) | $290.4K | 661 | 0.0% | 5 |
| [Ridgewood Investments LLC](https://holderbook.com/funds/1703556-ridgewood-investments-llc/) | $279.9K | 637 | 0.1% | 2 |
| [TOMPKINS FINANCIAL CORP](https://holderbook.com/funds/1005817-tompkins-financial-corp/) | $261.9K | 596 | 0.0% | 8 |
| [Valeo Financial Advisors, LLC](https://holderbook.com/funds/1722641-valeo-financial-advisors-llc/) | $239.9K | 546 | 0.0% | 1 |
| [YHB Investment Advisors, Inc.](https://holderbook.com/funds/1469219-yhb-investment-advisors-inc/) | $226.3K | 515 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 47 | $81.2M |
| Q2 2026 | 1,185 | $39.6B |
| Q1 2026 | 1,175 | $29.5B |
| Q4 2025 | 808 | $22.2B |
| Q3 2025 | 760 | $17.5B |
| Q2 2025 | 771 | $20.5B |
| Q1 2025 | 766 | $21.4B |
| Q4 2024 | 762 | $21.3B |
| Q3 2024 | 702 | $20.5B |
| Q2 2024 | 695 | $16.6B |
| Q1 2024 | 694 | $20.7B |
| Q4 2023 | 677 | $19.8B |