Waters Ownership | Who Owns Waters?


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Waters Ownership Summary


Waters is owned by 44.60% institutional investors, 0.10% insiders, and 55.30% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 14.35% of WAT shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.18% of its assets in Waters shares.

WAT Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWaters44.60%0.10%55.30%
SectorHealthcare Stocks 35.52%11.86%52.62%
IndustryDiagnostics & Research Stocks50.92%10.77%38.30%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de8.54M14.35%$2.54B
Vanguard group7.47M12.55%$2.84B
Blackrock5.65M9.55%$1.64B
T. rowe price investment management4.66M7.83%$1.39B
Massachusetts financial services co /ma/4.63M7.78%$2.06B
State street4.36M7.33%$1.30B
Fundsmith llp3.21M5.39%$956.56M
Geode capital management2.65M4.44%$785.14M
Invesco2.17M3.64%$645.72M
Alliancebernstein2.12M3.55%$804.00M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Fundsmith llp3.21M7.46%$956.56M
Fundsmith investment services1.10M7.41%$326.64M
Veritas asset management llp1.20M6.06%$357.60M
Ako capital llp816.93K4.76%$243.28M
Meridiem capital partners lp207.81K4.03%$61.89M
Tikehau investment management8.59K3.76%$2.58M
Sivik global healthcare15.00K3.39%$4.47M
C partners gmbh34.56K2.72%$10.36M
Mawer investment management1.40M2.71%$418.00M
Beck mack & oliver432.21K2.65%$128.71M

Top Buyers

HolderShares% AssetsChange
T. rowe price investment management4.66M0.96%4.53M
Blackrock funding, inc. /de8.54M0.04%3.11M
Massachusetts financial services co /ma/4.63M0.69%2.01M
State street4.36M0.04%1.68M
First eagle investment management1.58M0.62%1.58M

Top Sellers

HolderShares% AssetsChange
Generation investment management llp---755.33K
Guardcap asset management10.22K0.23%-520.43K
Marshall wace, llp226.89K0.07%-354.18K
Millennium management185.17K0.02%-353.55K
Fundsmith llp3.21M7.46%-345.90K

New Positions

HolderShares% AssetsChangeValue
First eagle investment management1.58M0.62%1.58M$469.09M
Viking global investors lp1.26M1.05%1.26M$374.17M
Norges bank699.66K0.03%699.66K$265.75M
Vanguard fiduciary trust556.15K0.04%556.15K$165.62M
Clearbridge investments478.27K0.12%478.27K$142.43M

Sold Out

HolderChange
Sugar maple asset management-1.00
Concord wealth partners-1.00
Sittner & nelson-1.00
Breakwater investment management-1.00
Jdm financial group-1.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2026732-10.18%26,555,366-53.95%440.48%65076.15%58-80.14%
Dec 31, 2025596-22.90%37,351,398-34.79%620.68%256-22.89%215-27.12%
Sep 30, 2025741-2.63%56,940,1917.30%951.20%319-7.54%2811.08%
Jun 30, 20257650.39%58,118,7332.49%971.07%350-2.78%2775.32%
Mar 31, 2025748-1.71%56,603,834-0.81%951.03%351-9.77%26112.99%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv3.13M3.18%7.50K
Vanguard US Total Market Shares ETF1.88M3.15%1.36K
Fundsmith Equity I Acc3.02M3.07%-329.96K
Vanguard Institutional 500 Index Trust1.69M2.84%10.60K
T. Rowe Price Capital Appreciation2.75M2.80%2.75M
Vanguard 500 Index Investor2.54M2.59%45.32K
Vanguard Mid Cap Index Institutional2.12M2.16%5.38K
iShares Core S&P 500 ETF1.27M1.29%3.71K
Fidelity 500 Index1.25M1.28%1.17K
SPDR® S&P 500 ETF739.07K1.24%-10.85K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 16, 2026Jiang Wei-Buy$144.73K
Mar 06, 2026FEARON RICHARD H-Buy$306.34K
May 28, 2024FEARON RICHARD H-Buy$332.90K
May 15, 2024KUEBLER CHRISTOPHER A-Sell$1.45M
Mar 13, 2024BADDOUR LINDA-Sell$177.77K

Insider Transactions Trends


DateBuySell
2026 Q2--
2026 Q12-
2025 Q4--
2025 Q3--
2025 Q2--

WAT Ownership FAQ


Who Owns Waters?

Waters shareholders are primarily institutional investors at 44.60%, followed by 0.10% insiders and 55.30% retail investors. The average institutional ownership in Waters's industry, Diagnostics & Research Stocks, is 50.92%, which Waters falls below.

Who owns the most shares of Waters?

Waters’s largest shareholders are Blackrock funding, inc. /de (8.54M shares, 14.35%), Vanguard group (7.47M shares, 12.55%), and Blackrock (5.65M shares, 9.55%). Together, they hold 36.44% of Waters’s total shares outstanding.

Does Blackrock own Waters?

Yes, BlackRock owns 9.55% of Waters, totaling 5.65M shares as of Jun 2024. This represents 0.04% of BlackRock's total assets, with a market value of 1.64B$. In the last quarter, BlackRock increased its holdings by 74.38K shares, a 1.33% change.

Who is Waters’s biggest shareholder by percentage of total assets invested?

Fundsmith llp is Waters’s biggest shareholder by percentage of total assets invested, with 7.46% of its assets in 3.21M Waters shares, valued at 956.56M$.

Who is the top mutual fund holder of Waters shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Waters shares, with 3.18% of its total shares outstanding invested in 3.13M Waters shares.

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