WAT Waters Corporation
Waters Corporation (WAT) Institutional Ownership
What the institutions did with WAT last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 8.5M | 8.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.4M | 6.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.7M | 4.8% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.6M | 4.7% |
| STATE STREET CORP | 4.4M | 4.4% |
| T. Rowe Price Investment Management, Inc. | 3.8M | 3.8% |
| Invesco Ltd. | 3.5M | 3.5% |
| ALLIANCEBERNSTEIN L.P. | 2.7M | 2.7% |
| First Eagle Investment Management, LLC | 2.7M | 2.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6M | 2.7% |
| Fundsmith LLP | 2.3M | 2.3% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.2M | 2.2% |
| JPMORGAN CHASE & CO | 2.2M | 2.2% |
| Jupiter Topco LLC | 1.7M | 1.7% |
| VIKING GLOBAL INVESTORS LP | 1.7M | 1.7% |
| WELLINGTON MANAGEMENT GROUP LLP | 1.4M | 1.4% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 1.3M | 1.3% |
| Mawer Investment Management Ltd. | 1.2M | 1.2% |
| PRINCIPAL FINANCIAL GROUP INC | 1.1M | 1.1% |
| MORGAN STANLEY | 1.1M | 1.1% |
| NORTHERN TRUST CORP | 1.0M | 1.0% |
| D. E. Shaw & Co., Inc. | 948.6K | 1.0% |
| FMR LLC | 924.7K | 0.9% |
| MILLENNIUM MANAGEMENT LLC | 894.7K | 0.9% |
| Veritas Asset Management LLP | 851.6K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Invesco Ltd. | Increased | 2.2M | 3.5M | +1.3M |
| First Eagle Investment Management, LLC | Increased | 1.6M | 2.7M | +1.1M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 1.1M | 2.2M | +1.1M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Increased | 316.2K | 1.3M | +948.0K |
| Fundsmith LLP | Reduced | 3.2M | 2.3M | -938.4K |
| T. Rowe Price Investment Management, Inc. | Reduced | 4.7M | 3.8M | -846.1K |
| MILLENNIUM MANAGEMENT LLC | Increased | 185.2K | 894.7K | +709.5K |
| AKO CAPITAL LLP | Reduced | 816.9K | 203.4K | -613.6K |
| ALLIANCEBERNSTEIN L.P. | Increased | 2.1M | 2.7M | +577.9K |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 811.3K | 1.4M | +561.8K |
| FMR LLC | Increased | 502.8K | 924.7K | +421.9K |
| VIKING GLOBAL INVESTORS LP | Increased | 1.3M | 1.7M | +405.7K |
| Capital Research Global Investors | New | 0 | 358.2K | +358.2K |
| MARSHALL WACE, LLP | Increased | 226.9K | 581.3K | +354.4K |
| Veritas Asset Management LLP | Reduced | 1.2M | 851.6K | -349.2K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 525.2K | 209.5K | -315.7K |
| Clearbridge Investments, LLC | Reduced | 478.3K | 170.9K | -307.4K |
| Allspring Global Investments Holdings, LLC | Increased | 488.9K | 774.8K | +286.0K |
| HARRIS ASSOCIATES L P | Reduced | 288.7K | 18.4K | -270.3K |
| Impax Asset Management Group plc | Reduced | 314.6K | 45.0K | -269.6K |
| AMERIPRISE FINANCIAL INC | Reduced | 695.6K | 436.4K | -259.3K |
| FUNDSMITH INVESTMENT SERVICES LTD. | Reduced | 1.1M | 837.8K | -259.1K |
| NEUBERGER BERMAN GROUP LLC | Increased | 382.9K | 638.8K | +255.8K |
| Champlain Investment Partners, LLC | Reduced | 279.8K | 84.4K | -195.4K |
| XN LP | New | 0 | 193.1K | +193.1K |
| Mawer Investment Management Ltd. | Reduced | 1.4M | 1.2M | -186.7K |
| JPMORGAN CHASE & CO | Increased | 2.0M | 2.2M | +184.7K |
| VOYA INVESTMENT MANAGEMENT LLC | Increased | 486.6K | 654.0K | +167.4K |
| CANADA PENSION PLAN INVESTMENT BOARD | Increased | 5.8K | 162.1K | +156.4K |
| Assenagon Asset Management S.A. | Increased | 109.2K | 260.2K | +151.0K |
| LMR Partners LLP | New | 0 | 147.3K | +147.3K |
| Balyasny Asset Management L.P. | Increased | 1.7K | 138.4K | +136.8K |
| LGT Group Foundation | Increased | 38.8K | 170.9K | +132.1K |
| MACKENZIE FINANCIAL CORP | Reduced | 146.0K | 17.1K | -128.9K |
| MORGAN STANLEY | Reduced | 1.2M | 1.1M | -124.6K |
| DEUTSCHE BANK AG\ | Reduced | 535.7K | 416.9K | -118.8K |
| Meridiem Capital Partners LP | Reduced | 207.8K | 99.3K | -108.6K |
| Woodline Partners LP | Reduced | 107.9K | 6.8K | -101.1K |
| Vestal Point Capital, LP | Sold Out | 100.0K | 0 | -100.0K |
| FRANKLIN RESOURCES INC | Increased | 709.5K | 809.3K | +99.8K |
| NORDEA INVESTMENT MANAGEMENT AB | Reduced | 266.8K | 171.2K | -95.6K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 1.0M | 1.1M | +94.8K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 142.2K | 235.1K | +93.0K |
| Point72 Asset Management, L.P. | Increased | 354.4K | 444.2K | +89.9K |
| D. E. Shaw & Co., Inc. | Reduced | 1.0M | 948.6K | -76.6K |
| NATIXIS ADVISORS, LLC | Increased | 257.4K | 332.8K | +75.4K |
| ARMISTICE CAPITAL, LLC | New | 0 | 75.0K | +75.0K |
| CITADEL ADVISORS LLC | Reduced | 208.5K | 135.7K | -72.8K |
| BRANDES INVESTMENT PARTNERS, LP | Sold Out | 69.5K | 0 | -69.5K |
| AustralianSuper Pty Ltd | Reduced | 110.6K | 41.1K | -69.4K |
| Holocene Advisors, LP | Reduced | 917.1K | 847.8K | -69.3K |
| CITIGROUP INC | Increased | 144.2K | 213.2K | +69.0K |
| MILFORD FUNDS LTD | Increased | 66.7K | 135.4K | +68.8K |
| HSBC HOLDINGS PLC | Reduced | 465.0K | 397.3K | -67.7K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 235.4K | 169.5K | -65.9K |
| Rivermont Capital Management LP | New | 0 | 65.5K | +65.5K |
| FULLER & THALER ASSET MANAGEMENT, INC. | Increased | 127.1K | 190.7K | +63.7K |
| Sone Capital Management, LLC | New | 0 | 60.7K | +60.7K |
| Liontrust Investment Partners LLP | Increased | 298.9K | 359.0K | +60.1K |
| COOKE & BIELER LP | Reduced | 268.9K | 209.7K | -59.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.