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WAT · Waters Corp /De/ · Shareholders & Ownership

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$434.27 -2.68 (-0.61%) At close · Oct 19
Market Cap
$42.92B
Shares
98.25M
Volume · Oct 19 469.06K Avg daily vol (3M) 808.64K

Every disclosed holder of WAT in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns WAT

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 97,902,766 99.65%
Insiders (Forms 3, 4, 5) 94,627 0.10%
13D/G-only blocks 5,635,156 5.74%
Remaining 5,384,438 -5.48%
Registered funds (N-PORT, not summed) 42,191,568 42.94%

Shares outstanding: 98,248,111, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of WAT

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
8,484,939
1.1
iShares Core S&P 500 ETF
Fund S000004310 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,350,484
1.2
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
404,330
1.3
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
219,279
1.4
iShares S&P 500 Value ETF
Fund S000004312 · Registered fund · Jun 30, 2026
iShares Trust, not summed
161,523
1.5
iShares MSCI USA Quality Factor ETF
Fund S000041444 · Registered fund · Jul 31, 2026
iShares Trust, not summed
157,023
2
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
6,415,552
3
BlackRock Inc.
13G CIK 1364742 · Unknown · Dec 31, 2023
Rule 13d-1(b), qualified institution
5,635,156
4
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,740,524
5
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F CIK 912938 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,625,035
5.1
MFS International Intrinsic Value Fund
Fund S000002517 · Registered fund · May 31, 2026
MFS SERIES TRUST X, not summed
639,930
5.2
MFS Massachusetts Investors Growth Stock Fund
Fund S000000695 · Registered fund · May 31, 2026
MFS Massachusetts Investors Growth Stock Fund, not summed
567,372
5.3
MFS Mid Cap Growth Fund
Fund S000002434 · Registered fund · May 31, 2026
MFS Series Trust IV, not summed
373,631
5.4
MFS Mid Cap Value Fund
Fund S000002499 · Registered fund · Jun 30, 2026
MFS SERIES TRUST XI, not summed
330,676
5.5
MFS Total Return Fund
Fund S000002439 · Registered fund · Jun 30, 2026
MFS Series Trust V, not summed
165,347
6
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
4,382,008
6.1
State Street(R) Health Care Select Sector SPDR(R) ETF
Fund S000006412 · Registered fund · Jun 30, 2026
SELECT SECTOR SPDR TRUST, not summed
693,612
6.2
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
Fund S000006983 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
234,077
6.3
State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF
Fund S000006985 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
119,435
6.4
State Street Equity 500 Index II Portfolio
Fund S000046029 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
37,727
6.5
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
19,585
7
T. Rowe Price Investment Management, Inc.
13F CIK 1897612 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,817,779
8
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,494,267
8.1
Invesco S&P 500 Equal Weight ETF
Fund S000060812 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
513,157
8.2
Invesco Value Opportunities Fund
Fund S000027840 · Registered fund · Jul 31, 2026
AIM Sector Funds (Invesco Sector Funds), not summed
479,701
8.3
Invesco Water Resources ETF
Fund S000003048 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
357,550
8.4
Invesco Discovery Mid Cap Growth Fund
Fund S000064710 · Registered fund · Jul 31, 2026
AIM Investment Funds (Invesco Investment Funds), not summed
235,779
8.5
Invesco Main Street Mid Cap Fund
Fund S000064651 · Registered fund · Jun 30, 2026
AIM Growth Series (Invesco Growth Series), not summed
60,019
9
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,116,340
10
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,694,590
10.1
AB LARGE CAP GROWTH FUND INC
Fund S000010251 · Registered fund · Jun 30, 2026
AB LARGE CAP GROWTH FUND INC, not summed
411,300
10.2
AB US Large Cap Strategic Equities ETF
Fund S000080208 · Registered fund · May 31, 2026
AB Active ETFs, Inc., not summed
19,688
10.3
AB Large Cap Growth Portfolio
Fund S000010432 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
18,236
10.4
AB Wealth Appreciation Strategy
Fund S000010514 · Registered fund · Jun 30, 2026
AB PORTFOLIOS, not summed
15,226
10.5
AB Tax-Managed Wealth Appreciation Strategy
Fund S000010515 · Registered fund · Jun 30, 2026
AB PORTFOLIOS, not summed
8,808
11
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,636,146
12
VANGUARD 500 INDEX FUND
Fund S000002839 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,545,419
13
Fundsmith LLP
13F CIK 1569205 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,273,632
14
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,177,958
14.1
T. Rowe Price Capital Appreciation Fund
Fund S000002070 · Registered fund · Jun 30, 2026
T. ROWE PRICE CAPITAL APPRECIATION FUND, INC., not summed
2,101,625
14.2
T. Rowe Price Mid-Cap Value Fund, Inc.
Fund S000002103 · Registered fund · Jun 30, 2026
T. ROWE PRICE MID-CAP VALUE FUND, INC., not summed
433,301
14.3
T. Rowe Price Capital Appreciation Equity ETF
Fund S000079834 · Registered fund · Jun 30, 2026
T. Rowe Price Exchange-Traded Funds, Inc., not summed
352,909
14.4
T. Rowe Price Equity Income Fund
Fund S000002076 · Registered fund · Jun 30, 2026
T. ROWE PRICE EQUITY INCOME FUND, INC., not summed
237,000
14.5
T. Rowe Price Health Sciences Fund, Inc.
Fund S000002088 · Registered fund · Jun 30, 2026
T. ROWE PRICE HEALTH SCIENCES FUND, INC., not summed
81,880
15
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,158,391
16
VANGUARD MID-CAP INDEX FUND
Fund S000002844 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,127,547
17
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,663,601
17.1
Janus Henderson VIT Enterprise Portfolio
Fund S000010396 · Registered fund · Jun 30, 2026
Janus Aspen Series, not summed
96,687
18
VIKING GLOBAL INVESTORS LP
13F CIK 1103804 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,662,140
19
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,373,150
19.1
VANGUARD ADVICE SELECT GLOBAL VALUE FUND
Fund S000074282 · Registered fund · Jul 31, 2026
VANGUARD WHITEHALL FUNDS, not summed
49,005
20
First Eagle Investment Management, LLC
13F CIK 1325447 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,335,108
21
SCHRODER INVESTMENT MANAGEMENT GROUP
13F CIK 1086619 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,264,226
22
Mawer Investment Management Ltd.
13F CIK 1538449 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,216,947
23
Janus Henderson Enterprise Fund
Fund S000010490 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
1,170,078
24
PRINCIPAL FINANCIAL GROUP INC
13F CIK 1126328 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,114,092
24.1
MidCap Fund
Fund S000007075 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
745,494
24.2
LargeCap S&P 500 Index Fund
Fund S000007016 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
20,237
24.3
MidCap Account
Fund S000007662 · Registered fund · Jun 30, 2026
Principal Variable Contract Funds, Inc, not summed
15,275
24.4
LargeCap S&P 500 Index Account
Fund S000007660 · Registered fund · Jun 30, 2026
Principal Variable Contract Funds, Inc, not summed
3,702
24.5
MidCap Value Fund I
Fund S000007173 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
2,192
25
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,097,302
25.1
Global Strategist Portfolio
Fund S000004124 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
303
25.2
E*TRADE No Fee Large Cap Index Fund
Fund S000090720 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
193
25.3
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
145
25.4
Global Strategist Portfolio
Fund S000004181 · Registered fund · Jun 30, 2026
MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed
40
26
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,032,726
27
D. E. Shaw & Co., Inc.
13F CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
948,639
28
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
924,742
28.1
Fidelity 500 Index Fund
Fund S000006027 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
1,255,093
28.2
Strategic Advisers U.S. Total Stock Fund
Fund S000084926 · Registered fund · May 31, 2026
Fidelity Rutland Square Trust II, not summed
406,134
28.3
Fidelity Mid Cap Index Fund
Fund S000033637 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
372,445
28.4
Select Medical Technology and Devices Portfolio
Fund S000007473 · Registered fund · May 31, 2026
Fidelity Select Portfolios, not summed
254,000
28.5
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
185,444
29
MILLENNIUM MANAGEMENT LLC
13F CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
894,660
30
Veritas Asset Management LLP
13F CIK 1541448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
851,624
31
Holocene Advisors, LP
13F CIK 1700574 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
847,774
32
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
839,592
33
FUNDSMITH INVESTMENT SERVICES LTD.
13F CIK 1868537 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
837,764
34
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
816,512
35
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
809,339
35.1
Putnam Large Cap Value Fund
Fund S000005581 · Registered fund · Jul 31, 2026
Putnam Large Cap Value Fund, not summed
404,724
35.2
Putnam Global Health Care Fund
Fund S000005666 · Registered fund · May 31, 2026
Putnam Global Health Care Fund, not summed
39,280
35.3
Franklin U.S. Mid Cap Multifactor Index ETF
Fund S000057201 · Registered fund · Jun 30, 2026
Franklin Templeton ETF Trust, not summed
39,220
35.4
Putnam VT Large Cap Value Fund
Fund S000003894 · Registered fund · Jun 30, 2026
Putnam Variable Trust, not summed
21,638
35.5
Putnam VT Global Health Care Fund
Fund S000003874 · Registered fund · Jun 30, 2026
Putnam Variable Trust, not summed
5,680
36
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
801,084
36.1
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
117,380
36.2
THE U.S. LARGE CAP VALUE SERIES
Fund S000000993 · Registered fund · Jul 31, 2026
DFA INVESTMENT TRUST CO, not summed
91,716
36.3
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
76,470
36.4
U.S. CORE EQUITY 1 PORTFOLIO
Fund S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
62,300
36.5
Dimensional U.S. Marketwide Value ETF
Fund S000075030 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
43,564
37
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
774,955
38
Allspring Global Investments Holdings, LLC
13F CIK 1890906 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
774,836
38.1
Allspring Special Mid Cap Value Fund
Fund S000007349 · Registered fund · Jun 30, 2026
ALLSPRING FUNDS TRUST, not summed
617,300
38.2
Allspring Index Fund
Fund S000007249 · Registered fund · Jun 30, 2026
ALLSPRING FUNDS TRUST, not summed
2,298
38.3
Allspring Real Return Portfolio
Fund S000007549 · Registered fund · Jul 31, 2026
ALLSPRING MASTER TRUST, not summed
1,773
38.4
Allspring Index Asset Allocation Fund
Fund S000007370 · Registered fund · Jun 30, 2026
ALLSPRING FUNDS TRUST, not summed
1,130
38.5
Allspring VT Index Asset Allocation Fund
Fund S000007215 · Registered fund · Jun 30, 2026
Allspring VARIABLE TRUST, not summed
64
39
VANGUARD MID-CAP GROWTH INDEX FUND
Fund S000012756 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
752,232
40
VANGUARD GROWTH INDEX FUND
Fund S000002842 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
697,108
41
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
694,851
42
Legal & General Group Plc
13F CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
690,148
43
VOYA INVESTMENT MANAGEMENT LLC
13F CIK 1068837 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
653,967
44
NEUBERGER BERMAN GROUP LLC
13F CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
638,786
44.1
Neuberger Quality Equity Fund
Fund S000007847 · Registered fund · May 31, 2026
NEUBERGER BERMAN EQUITY FUNDS, not summed
297,010
44.2
Neuberger Mid Cap Growth Fund
Fund S000007850 · Registered fund · May 31, 2026
NEUBERGER BERMAN EQUITY FUNDS, not summed
102,822
44.3
Quality Equity Portfolio
Fund S000008202 · Registered fund · Jun 30, 2026
NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST, not summed
29,690
44.4
Mid Cap Growth Portfolio
Fund S000008199 · Registered fund · Jun 30, 2026
NEUBERGER BERMAN ADVISERS MANAGEMENT TRUST, not summed
19,494
44.5
Neuberger Core Equity ETF
Fund S000085748 · Registered fund · May 31, 2026
Neuberger Berman ETF Trust, not summed
3,881
45
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
584,254
45.1
Goldman Sachs Equal Weight U.S. Large Cap Equity ETF
Fund S000058070 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
9,906
45.2
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF
Fund S000048295 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
9,608
45.3
Goldman Sachs S&P 500 Premium Income ETF
Fund S000081511 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
5,991
45.4
Goldman Sachs MarketBeta U.S. Equity ETF
Fund S000066535 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
4,889
45.5
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
3,487
46
MARSHALL WACE, LLP
13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
581,332
47
Artisan Partners Limited Partnership
13F CIK 1466153 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
560,753
47.1
Artisan Mid Cap Fund
Fund S000006496 · Registered fund · Jun 30, 2026
Artisan Partners Funds Inc., not summed
151,023
47.2
Artisan Mid Cap Value Fund
Fund S000006497 · Registered fund · Jun 30, 2026
Artisan Partners Funds Inc., not summed
24,856
48
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
551,398
49
VANGUARD INSTITUTIONAL INDEX FUND
Fund S000002853 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
533,008
50
VANGUARD WINDSOR FUND
Fund S000004417 · Registered fund · Jul 31, 2026
VANGUARD WINDSOR FUNDS, not summed
530,327

192 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 1,586 holders

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Key facts CIK 1000697 CUSIP 941848103 13F (30d) 191 filings 186 filers Visit website Investor relations