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NYSE: WAT
Waters Corp Stock Ownership - Who owns Waters?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Waters Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jianqing BennettSVP Waters Adv. Diagnostics2026-04-06302$304.09
$91.84kSell
Wei JiangDirector2026-03-16500$289.46
$144.73kBuy
Richard H. FearonDirector2026-03-061,000$306.34
$306.34kBuy
Amol ChaubalSVP Chief Financial Officer2026-03-02709$307.23
$217.83kSell
Udit BatraPresident and CEO2026-03-023,417$307.23
$1.05MSell
Jianqing BennettSVP Waters Adv. Diagnostics2026-03-02410$307.23
$125.96kSell
Robert L. Carpio IiiSVP Waters Division2026-02-0538$376.89
$14.32kSell
Udit BatraPresident and CEO2026-02-05218$376.89
$82.16kSell
Amol ChaubalSVP Chief Financial Officer2026-02-0558$376.89
$21.86kSell
Jianqing BennettSVP TA Instruments Division2026-02-0543$376.89
$16.21kSell

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Net Insider Buy/Sell (L12M) Ownership

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WAT Shareholders

What type of owners hold Waters Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc7.61%7,469,936$2.37BInstitution
Blackrock Inc5.54%5,432,155$1.73BInstitution
Fundsmith LLP3.63%3,557,978$1.13BInstitution
Douglas A. Berthiaume3.49%3,427,251$1.09BInsider
State Street Corp2.74%2,683,138$852.30MInstitution
Massachusetts Financial Services Co2.68%2,624,715$833.74MInstitution
Alliancebernstein LP2.11%2,066,898$656.55MInstitution
Geode Capital Management LLC1.62%1,593,388$506.14MInstitution
Mawer Investment Management Ltd1.32%1,298,752$412.55MInstitution
Janus Henderson Group PLC1.32%1,290,393$409.89MInstitution

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WAT vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WAT58.81%4.95%Net SellingNet Selling
A90.80%1.28%Net BuyingNet Buying
IQV53.65%46.35%Net SellingNet Selling
NTRA80.36%19.64%Net SellingNet Selling
MTD95.44%4.56%Net BuyingNet Buying
View Top Diagnostic & Research Stocks

Waters Stock Ownership FAQ

Who owns Waters?

Waters (NYSE: WAT) is owned by 58.81% institutional shareholders, 4.95% Waters insiders, and 36.24% retail investors. Douglas A. Berthiaume is the largest individual Waters shareholder, owning 3.43M shares representing 3.49% of the company. Douglas A. Berthiaume's Waters shares are currently valued at $1.10B.

If you're new to stock investing, here's how to buy Waters stock.
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