Who owns Waters Corporation?
Institutional ownership of WAT from SEC Form 13F filings across 649 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
649
13F holders
$26.95B
value, 2026 filers
123.4%
of shares outstanding (73.4M sh)
85
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of WAT's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.5M | $3.18B | 0.0% | 14.3% | -0.7% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 6.4M | $2.41B | 0.1% | 10.8% | -49.7% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7M | $1.78B | 0.1% | 8% | -0.3% |
| 4 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.6M | $2.53B | 0.8% | 7.8% | -0.1% |
| 5 | Invesco Ltd. | 3.5M | $1.31B | 0.1% | 5.9% | +61.2% |
| 6 | ALLIANCEBERNSTEIN L.P. | 2.7M | $802.4M | 0.3% | 4.5% | +27.3% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $984.8M | 0.1% | 4.4% | -0.4% |
| 8 | PRICE T ROWE ASSOCIATES INC /MD/ | 2.2M | $816,823 | 0.1% | 3.7% | +93.8% |
| 9 | JPMORGAN CHASE & CO | 2.2M | $796.2M | 0.0% | 3.6% | +9.4% |
| 10 | Jupiter Topco LLCNEW | 1.7M | $623.9M | 0.3% | 2.8% | new |
| 11 | VIKING GLOBAL INVESTORS LP | 1.7M | $623.4M | 1.8% | 2.8% | +32.3% |
| 12 | WELLINGTON MANAGEMENT GROUP LLP | 1.4M | $515.0M | 0.1% | 2.3% | +69.2% |
| 13 | PRINCIPAL FINANCIAL GROUP INC | 1.1M | $417.8M | 0.2% | 1.9% | +9.3% |
| 14 | MORGAN STANLEY | 1.1M | $411.5M | 0.0% | 1.8% | -10.2% |
| 15 | NORTHERN TRUST CORP | 1.0M | $387.3M | 0.0% | 1.7% | -0.9% |
| 16 | D. E. Shaw & Co., Inc. | 948,639 | $355.8M | 0.2% | 1.6% | -7.5% |
| 17 | FMR LLC | 924,742 | $346.8M | 0.0% | 1.6% | +83.9% |
| 18 | MILLENNIUM MANAGEMENT LLC | 894,660 | $335.5M | 0.1% | 1.5% | +383.2% |
| 19 | BANK OF AMERICA CORP /DE/ | 839,592 | $314.9M | 0.0% | 1.4% | -0.5% |
| 20 | Sixth Street Partners Management Company, L.P.NEW | 816,512 | $306.2M | 52.9% | 1.4% | new |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 816,512 | $306.2M | 0.0% | 1.4% | +5.7% |
| 22 | FRANKLIN RESOURCES INC | 809,339 | $303.5M | 0.1% | 1.4% | +14.1% |
| 23 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 774,955 | $290.6M | 0.1% | 1.3% | -2.5% |
| 24 | Allspring Global Investments Holdings, LLC | 774,836 | $293.0M | 0.4% | 1.3% | +58.5% |
| 25 | UBS Group AG | 694,851 | $260.6M | 0.0% | 1.2% | +8.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.