What does CUSIP 941848103 represent in this 13F holders report?

CUSIP 941848103 is the security identifier for WAT - Waters Corp - Common Stock used to aggregate holder disclosures.

How many institutions held WAT - Waters Corp - Common Stock in Q1 2015?

443 institutional investors reported WAT - Waters Corp - Common Stock for Q1 2015. Use the holders table for investor-level position and value details.

Waters Corp - Common Stock (WAT)

CUSIP: 941848103

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock
Shares outstanding: 98,154,673
Total 13F shares: 75,632,980
Share change: +339,856
Total reported value: $9,398,234,815
Put/Call ratio: 106%
Price per share: $124.32
Number of holders: 443
Value change: +$45,861,549
Number of buys: 172
Number of sells: 200

Quarterly Holders Quick Answers

What is CUSIP 941848103?
CUSIP 941848103 identifies WAT - Waters Corp - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2015
Previous quarter: Q4 2014

Recent filing periods for CUSIP 941848103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of WAT - Waters Corp - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	10%	10,106,764	$1,139,234,438	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	6.2%	6,090,416	$686,511,000	—	31 Dec 2014	13F
GENERATION INVESTMENT MANAGEMENT LLP	13F	Company	3.8%	3,742,999	$421,911,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	3.7%	3,607,591	$406,654,000	—	31 Dec 2014	13F
BAILLIE GIFFORD & CO	13F	Company	3.1%	3,047,588	$343,524,000	—	31 Dec 2014	13F
Veritas Asset Management LLP	13F	Company	2.8%	2,759,334	$311,032,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.2%	2,166,012	$244,153,000	—	31 Dec 2014	13F
RUANE, CUNNIFF & GOLDFARB INC	13F	Company	2.1%	2,049,064	$230,970,000	—	31 Dec 2014	13F
PGGM Investments	13F	Individual	1.9%	1,836,592	$207,021,000	—	31 Dec 2014	13F
JENSEN INVESTMENT MANAGEMENT INC	13F	Company	1.7%	1,651,585	$186,167,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	1.4%	1,414,715	$159,467,000	—	31 Dec 2014	13F
Invesco Ltd.	13F	Company	1.3%	1,227,094	$138,317,000	—	31 Dec 2014	13F
HARDING LOEVNER LP	13F	Company	1.2%	1,148,591	$129,469,000	—	31 Dec 2014	13F
FMR LLC	13F	Company	1.1%	1,109,266	$125,036,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	1.1%	1,096,335	$123,580,000	—	31 Dec 2014	13F
COMMONWEALTH BANK OF AUSTRALIA	13F	Company	1%	997,136	$112,397,000	—	31 Dec 2014	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1%	979,087	$110,363,000	—	31 Dec 2014	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	0.99%	975,734	$109,985,000	—	31 Dec 2014	13F
Praesidium Investment Management Company, LLC	13F	Company	0.96%	945,124	$106,534,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	0.96%	943,243	$106,321,000	—	31 Dec 2014	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.91%	896,976	$101,107,000	—	31 Dec 2014	13F
BESSEMER GROUP INC	13F	Company	0.79%	775,431	$87,406,000	—	31 Dec 2014	13F
BlackRock Group LTD	13F	Company	0.79%	774,140	$87,260,000	—	31 Dec 2014	13F
RUSSELL FRANK CO/	13F	Company	0.72%	702,640	$79,974,000	—	31 Dec 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.71%	697,512	$78,623,000	—	31 Dec 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	0.71%	696,354	$78,493,000	—	31 Dec 2014	13F
NORGES BANK	13F	Company	0.7%	687,954	$77,546,000	—	31 Dec 2014	13F
FRANKLIN RESOURCES INC	13F	Company	0.7%	682,670	$76,951,000	—	31 Dec 2014	13F
BECK MACK & OLIVER LLC	13F	Company	0.68%	668,292	$75,330,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.62%	609,646	$68,627,000	—	31 Dec 2014	13F
Mitsubishi UFJ Trust & Banking Corp	13F	Company	0.62%	605,100	$68,207,000	—	31 Dec 2014	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.6%	587,923	$66,271,000	—	31 Dec 2014	13F
Vulcan Value Partners, LLC	13F	Company	0.56%	549,359	$61,924,000	—	31 Dec 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.5%	494,700	$55,763,000	—	31 Dec 2014	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	0.48%	475,144	$53,558,000	—	31 Dec 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.47%	457,455	$51,564,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.46%	449,183	$50,630,000	—	31 Dec 2014	13F
MARATHON ASSET MANAGEMENT LLP	13F	Company	0.44%	433,951	$48,910,000	—	31 Dec 2014	13F
FENIMORE ASSET MANAGEMENT INC	13F	Company	0.38%	374,891	$42,258,000	—	31 Dec 2014	13F
Legal & General Group Plc	13F	Company	0.35%	340,738	$38,408,000	—	31 Dec 2014	13F
Capital International Investors	13F	Company	0.34%	330,000	$37,198,000	—	31 Dec 2014	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.32%	316,742	$35,704,000	—	31 Dec 2014	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.32%	310,202	$34,965,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.3%	292,204	$34,875,000	—	31 Dec 2014	13F
Robeco Schweiz AG	13F	Company	0.31%	299,934	$34,123,000	—	31 Dec 2014	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.29%	283,009	$31,901,000	—	31 Dec 2014	13F
Teachers Pension Plan Board Ontario	13F	Individual	0.28%	276,614	$31,180,000	—	31 Dec 2014	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.28%	275,700	$31,077,000	—	31 Dec 2014	13F
Perkins Investment Management, LLC	13F	Company	0.27%	269,420	$30,369,000	—	31 Dec 2014	13F
Absolute Return Capital, LLC	13F	Company	0.27%	265,768	$29,957,000	—	31 Dec 2014	13F

Institutional Holders of Waters Corp - Common Stock (WAT) as of Q1 2015

As of 31 Mar 2015, Waters Corp - Common Stock (WAT) was held by 443 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 75,632,980 shares. The largest 10 holders included MASSACHUSETTS FINANCIAL SERVICES CO /MA/, VANGUARD GROUP INC, GENERATION INVESTMENT MANAGEMENT LLP, STATE STREET CORP, BAILLIE GIFFORD & CO, Veritas Asset Management LLP, BlackRock Institutional Trust Company, N.A., RUANE, CUNNIFF & GOLDFARB INC, PGGM Investments, and JENSEN INVESTMENT MANAGEMENT INC. This page lists 444 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

431

Q1 2015 holders

443

Holder diff

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.