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Livermore
ZHEN

Waters Corp

WAT
Exchange
NYSE
Industry
Laboratory Analytical Instruments
SEC CIK
0001000697

In the last 90 days, Waters Corp insiders filed 0 open-market purchases and 1 sale; 1,185 institutions reported holding it in 13F filings for Q2 2026, worth $37.3B in total; 3 superinvestors hold it, including Fundsmith and Viking Global Investors.

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Q3 2026 vs. Q2 2026

How the institutions holding Waters Corp changed between Q2 2026 and Q3 2026.

All holders in Q3 2026All holders in Q2 2026

13F holders of WAT: Q2 2026 compared with Q3 2026
MeasureQ2 2026Of which not filed for Q3 2026Q3 2026Change
Holders1,1851,17870
Shares97.9M97.8M20.7K−6.54K (−24.0%)
Value$37.3B$37.2B$9.16M−$1.05M (−10.3%)

1,178 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (0)

Institutions that held Waters Corp at the end of Q3 2026 but not at the end of Q2 2026.

None.

Sold out (0)

Institutions that held Waters Corp at the end of Q2 2026 and filed for Q3 2026 without it.

None.

Not filed for Q3 2026 yet (1,178)

Institutions that held Waters Corp at the end of Q2 2026 and haven't filed a 13F for Q3 2026. Not filing isn't selling, so they aren't counted as sold out.

Showing the largest 100 of 1,178 by value.

Institutions holding WAT in Q2 2026 that haven't filed for Q3 2026
InstitutionShares, Q2 2026Value, Q2 2026
BlackRock, Inc.8,484,939$3.18B
Massachusetts Financial Services Co4,625,035$2.53B
Vanguard Capital Management LLC6,415,552$2.41B
Vanguard Portfolio Management LLC4,740,524$1.78B
State Street Corp4,382,008$1.64B
T. Rowe Price Investment Management, Inc.3,817,779$1.43B
Invesco Ltd.3,494,267$1.31B
Geode Capital Management, LLC2,636,146$984.8M
Fundsmith LLPSuperinvestorFundsmith2,273,632$852.7M
Price T Rowe Associates Inc2,177,958$816.8M
Alliancebernstein L.P.2,694,590$802.4M
JPMorgan Chase & Co2,158,391$796.2M
Jupiter Topco LLC1,663,601$623.9M
Viking Global Investors LPSuperinvestorViking Global Investors1,662,140$623.4M
Wellington Management Group LLP1,373,150$515.0M
First Eagle Investment Management, LLC1,335,108$500.7M
Schroder Investment Management Group1,264,226$474.1M
Mawer Investment Management Ltd.1,216,947$456.4M
Principal Financial Group Inc1,114,092$417.8M
Morgan Stanley1,097,302$411.5M
Northern Trust Corp1,032,726$387.3M
D. E. Shaw & Co., Inc.948,639$355.8M
FMR LLC924,742$346.8M
Millennium Management LLC894,660$335.5M
Veritas Asset Management LLP851,624$319.4M
Holocene Advisors, LP847,774$317.9M
Bank of America Corp839,592$314.9M
Fundsmith Investment Services Ltd.837,764$314.2M
Charles Schwab Investment Management Inc816,512$306.2M
Franklin Resources Inc809,339$303.5M
Dimensional Fund Advisors LP801,084$300.4M
Allspring Global Investments Holdings, LLC774,836$293.0M
UBS Asset Management Americas Inc774,955$290.6M
UBS Group AG694,851$260.6M
Legal & General Group Plc690,148$258.8M
Voya Investment Management LLC653,967$244.7M
Neuberger Berman Group LLC638,786$239.4M
Goldman Sachs Group Inc584,254$219.1M
Marshall Wace, LLP581,332$218.0M
Artisan Partners Limited Partnership560,753$210.3M
Vanguard Fiduciary Trust Co551,398$206.8M
Bank of New York Mellon Corp503,214$188.7M
Colony Group, LLC485,602$182.1M
Amundi464,501$174.2M
Findlay Park Partners LLP451,925$169.5M
Point72 Asset Management, L.P.444,225$166.6M
Ameriprise Financial Inc436,388$163.7M
Beck Mack & Oliver LLC434,149$162.8M
Deutsche Bank AG416,850$156.3M
HSBC Holdings PLC397,310$148.9M
Liontrust Investment Partners LLP358,979$134.6M
Capital Research Global Investors358,198$134.3M
London Co of Virginia340,771$127.8M
Natixis Advisors, L.P.332,814$124.8M
Nuveen, LLC290,613$109.0M
Jones Financial Companies LLLP290,936$108.9M
TD Asset Management Inc287,436$107.8M
Madison Asset Management, LLC279,856$105.0M
Swiss National Bank277,334$104.0M
First Trust Advisors LP272,470$102.2M
First Pacific Advisors, LP268,164$100.6M
Royal Bank of Canada267,531$100.3M
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.239,613$89.9M
Epoch Investment Partners, Inc.237,909$89.2M
BNP Paribas Arbitrage, SA235,147$88.2M
Sumitomo Mitsui Trust Holdings, Inc.214,145$80.3M
Citigroup Inc213,227$80.0M
Vanguard Global Advisers, LLC211,870$79.5M
Cooke & Bieler LP209,736$78.7M
Manufacturers Life Insurance Company, The209,540$78.6M
Ako Capital LLP203,356$76.3M
LPL Financial LLC199,677$74.9M
Bristol John W & Co Inc197,905$74.2M
XN LP193,146$72.4M
Fuller & Thaler Asset Management, Inc.190,721$71.5M
State Farm Mutual Automobile Insurance Co189,881$71.2M
Vanguard Asset Management, Ltd189,305$71.0M
Norges Bank188,334$70.6M
SEI Investments Co185,985$69.8M
Newport Trust Co182,722$68.5M
Arrowstreet Capital, Limited Partnership177,334$66.5M
LGT Group Foundation170,904$64.1M
Clearbridge Investments, LLC170,887$64.1M
American Century Companies Inc169,474$63.6M
National Pension Service168,799$63.3M
Rhumbline Advisers168,771$63.3M
Wells Fargo & Company168,498$63.2M
Nordea Investment Management AB171,186$62.6M
Canada Pension Plan Investment Board162,120$60.8M
Robeco Schweiz AG152,195$57.1M
LMR Partners LLP147,305$55.2M
Barclays PLC146,573$55.0M
California State Teachers Retirement System144,662$54.3M
Adage Capital Partners GP, L.L.C.144,556$54.2M
Balyasny Asset Management LLC138,443$51.9M
Standard Life Aberdeen plc138,104$51.8M
Citadel Advisors LLC135,686$50.9M
Milford Funds Ltd135,437$50.8M
California Public Employees Retirement System132,969$49.9M
Assenagon Asset Management S.A.130,109$48.8M