# WATERS CORP COM

WATERS CORP COM is a security (CUSIP 941848103) tracked across SEC portfolio filings. 1,215 institutional managers reported $26.2B on Form 13F as of 2026-06-30; 92 registered fund positions totaling $1.6B via N-PORT as of 2026-05-31.

## Summary

- Issuer: WATERS CORP
- Class: COM
- CUSIP: 941848103
- Asset category: EC
- 13F holders: 1,215
- 13F value: $26.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 92
- N-PORT value: $1.6B
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 1,215 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.8B | 7,469,936 |
| BlackRock, Inc. | New York, NY | $2.5B | 8,543,014 |
| [MASSACHUSETTS FINANCIAL SERVICES CO /MA/](https://search.stillhousedata.com/firm/110045) | Boston, MA | $2.5B | 4,625,035 |
| STATE STREET CORP | BOSTON, MA | $1.3B | 4,362,010 |
| [Fundsmith LLP](https://search.stillhousedata.com/firm/160365) | LONDON, X0 | $956.6M | 3,212,075 |
| [ALLIANCEBERNSTEIN L.P.](https://search.stillhousedata.com/firm/108477) | NASHVILLE, TN | $804.0M | 2,116,737 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $785.1M | 2,646,458 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $579.0M | 1,973,648 |
| [First Eagle Investment Management, LLC](https://search.stillhousedata.com/firm/108260) | NEW YORK, NY | $500.7M | 1,335,108 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $488.0M | 1,638,772 |
| [Mawer Investment Management Ltd.](https://search.stillhousedata.com/firm/159100) | CALGARY, A0 | $418.0M | 1,403,627 |
| PRINCIPAL FINANCIAL GROUP INC | DES MOINES, IA | $417.8M | 1,114,092 |
| [VIKING GLOBAL INVESTORS LP](https://search.stillhousedata.com/firm/132272) | STAMFORD, CT | $374.2M | 1,256,462 |
| MORGAN STANLEY | NEW YORK, NY | $363.9M | 1,221,914 |
| [FUNDSMITH INVESTMENT SERVICES LTD.](https://search.stillhousedata.com/firm/310498) | GRANDE RIVIERE NOIRE, O4 | $326.6M | 1,096,855 |

## Top fund holders (N-PORT)

_Showing 15 of 92 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $343.0M | 5.26% |
| [MFS Massachusetts Investors Growth Stock Fund](https://search.stillhousedata.com/fund/S000000695) | MFS Massachusetts Investors Growth Stock Fund | $217.6M | 235.77% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $175.4M | 19.96% |
| [VANGUARD WINDSOR FUND](https://search.stillhousedata.com/fund/S000004417) | VANGUARD WINDSOR FUNDS | $141.1M | 58.21% |
| [Putnam Large Cap Value Fund](https://search.stillhousedata.com/fund/S000005581) | Putnam Large Cap Value Fund | $125.2M | 24.93% |
| [AB LARGE CAP GROWTH FUND INC](https://search.stillhousedata.com/fund/S000010251) | AB LARGE CAP GROWTH FUND INC | $104.3M | 43.72% |
| [MFS Mid Cap Value Fund](https://search.stillhousedata.com/fund/S000002499) | MFS SERIES TRUST XI | $77.5M | 48.47% |
| [T. Rowe Price Mid-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002103) | T. ROWE PRICE MID-CAP VALUE FUND, INC. | $72.5M | 49.03% |
| [T. Rowe Price Equity Income Fund](https://search.stillhousedata.com/fund/S000002076) | T. ROWE PRICE EQUITY INCOME FUND, INC. | $56.3M | 34.80% |
| [VOYA GROWTH AND INCOME PORTFOLIO](https://search.stillhousedata.com/fund/S000008703) | Voya Variable Funds | $40.9M | 169.40% |
| [BlackRock Event Driven Equity Fund](https://search.stillhousedata.com/fund/S000018499) | BlackRock Large Cap Series Funds, Inc. | $32.9M | 68.85% |
| [Massachusetts Investors Trust](https://search.stillhousedata.com/fund/S000000696) | MASSACHUSETTS INVESTORS TRUST | $30.8M | 48.84% |
| [MFS Global Equity Fund](https://search.stillhousedata.com/fund/S000002468) | MFS Series Trust VI | $23.7M | 156.92% |
| [AZL T Rowe Price Capital Appreciation Fund](https://search.stillhousedata.com/fund/S000009963) | Allianz Variable Insurance Products Trust | $22.6M | 257.07% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $17.3M | 4.76% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/941848103.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.