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Quest Diagnostics Ownership | Who Owns Quest Diagnostics?

OverviewForecastRevenueFinancialsChartTranscripts

Quest Diagnostics Ownership Summary

Quest Diagnostics is owned by 85.60% institutional investors, 0.43% insiders, and 13.97% retail investors. Vanguard group is the largest institutional shareholder, holding 12.57% of DGX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.14% of its assets in Quest Diagnostics shares.

DGX Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockQuest Diagnostics85.60%0.43%13.97%
SectorHealthcare Stocks 49.83%8.81%41.35%
IndustryDiagnostics & Research Stocks51.72%8.53%39.75%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group13.95M12.57%$1.91B
Blackrock10.06M9.06%$1.38B
State street5.19M4.68%$710.77M
Victory capital management3.88M3.50%$531.60M
American century companies2.85M2.57%$390.74M
Geode capital management2.58M2.32%$351.85M
Wellington management group llp2.55M2.30%$349.15M
Davis selected advisers2.39M2.15%$327.26M
Grantham, mayo, van otterloo2.13M1.92%$291.38M
Dimensional fund advisors lp2.11M1.90%$288.76M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Ivy lane capital management47.00K3.74%$6.43M
Atwater malick54.94K2.59%$7.52M
Naples money management16.70K1.95%$2.29M
Jgp wealth management99.16K1.94%$13.57M
Davis selected advisers2.39M1.90%$327.26M
Fiduciary management inc /wi/1.43M1.82%$195.28M
Causeway capital management476.12K1.78%$65.17M
Heartland advisors227.97K1.75%$31.20M
Delta capital management20.82K1.72%$2.85M
Olstein capital management67.00K1.63%$9.17M

Top Buyers

HolderShares% AssetsChange
Norges bank1.29M0.03%1.29M
Woodline partners lp783.90K1.02%651.67K
Balyasny asset management393.06K0.09%393.06K
Van lanschot kempen investment management356.39K0.55%356.39K
Amundi897.49K0.05%332.96K

Top Sellers

HolderShares% AssetsChange
American century companies2.85M0.24%-1.02M
Nuance investments---681.64K
Bessemer group1.50K0.00%-658.98K
Blackrock10.06M0.03%-641.17K
8 knots management---497.61K

New Positions

HolderShares% AssetsChangeValue
Norges bank1.29M0.03%1.29M$176.32M
Balyasny asset management393.06K0.09%393.06K$53.80M
Van lanschot kempen investment management356.39K0.55%356.39K$48.78M
Massachusetts financial services co /ma/161.08K0.01%161.08K$22.05M
Integral health asset management100.00K1.30%100.00K$13.69M

Sold Out

HolderChange
Pacific capital wealth advisors-3.00
Gradient investments-3.00
Tfo-tdc-3.00
American capital advisory-4.00
Financial gravity asset management-4.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2024848-95,876,144-1.23%851.12%3795.57%3000.33%
Jun 30, 20248361.33%96,911,812-0.91%871.12%3531.15%294-5.47%
Mar 31, 2024825-2.14%97,800,2940.38%881.16%349-3.32%311-4.31%
Dec 31, 20238433.31%97,429,1850.24%861.16%36120.33%325-2.69%
Sep 30, 2023816-2.04%97,200,179-1.91%861.11%300-7.98%3346.03%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv3.50M3.14%-12.80K
Vanguard Institutional 500 Index Trust2.95M2.64%33.87K
Victory Sycamore Established Value R2.44M2.19%-160.00K
Vanguard Mid Cap Index Institutional2.36M2.12%4.28K
Vanguard Windsor Investor Shares1.64M1.47%-52.91K
SPDR® S&P 500® ETF Trust1.37M1.23%-7.66K
Fidelity 500 Index1.37M1.23%-210.00
iShares Core S&P 500 ETF1.26M1.13%3.89K
T. Rowe Price U.S. Large-Cap Core Tr-B1.25M1.12%1.25M
T. Rowe Price US Large-Cap Core Eq Comp1.22M1.10%1.22M

Recent Insider Transactions

DateNameRoleActivityValue
Nov 29, 2024PREVOZNIK MICHAEL E SVP & General CounselSell$5.24M
Nov 29, 2024PREVOZNIK MICHAEL E SVP & General CounselSell$488.24K
Nov 27, 2024Doherty Catherine T. EVP, Regional BusinessesSell$4.62M
Nov 27, 2024Doherty Catherine T. EVP, Regional BusinessesSell$778.78K
Nov 06, 2024DEPPE MICHAEL J SVP, Corp. Controller & CAOSell$369.56K

Insider Transactions Trends

DateBuySell
2024 Q4-7
2024 Q3-3
2024 Q2-1
2024 Q1-6
2023 Q4--

DGX Ownership FAQ

Who Owns Quest Diagnostics?

Quest Diagnostics shareholders are primarily institutional investors at 85.60%, followed by 0.43% insiders and 13.97% retail investors. The average institutional ownership in Quest Diagnostics's industry, Diagnostics & Research Stocks, is 51.72%, which Quest Diagnostics exceeds.

Who owns the most shares of Quest Diagnostics?

Quest Diagnostics’s largest shareholders are Vanguard group (13.95M shares, 12.57%), Blackrock (10.06M shares, 9.06%), and State street (5.19M shares, 4.68%). Together, they hold 26.31% of Quest Diagnostics’s total shares outstanding.

Does Blackrock own Quest Diagnostics?

Yes, BlackRock owns 9.06% of Quest Diagnostics, totaling 10.06M shares as of Jun 2024. This represents 0.03% of BlackRock's total assets, with a market value of 1.38B$. In the last quarter, BlackRock decreased its holdings by -641K shares, a -5.99% change.

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

Ivy lane capital management is Quest Diagnostics’s biggest shareholder by percentage of total assets invested, with 3.74% of its assets in 47K Quest Diagnostics shares, valued at 6.43M$.

Who is the top mutual fund holder of Quest Diagnostics shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Quest Diagnostics shares, with 3.14% of its total shares outstanding invested in 3.5M Quest Diagnostics shares.

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