13F

Stock

Quest Diagnostics Inc

DGX · held by 31 managers

Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025

Reported value

$1.08B

Holders

31

+0 new · −0 exited

Holders’ est. mark

$3.67M

Price effect on 15 books still in the name

Largest holder

$435.8M

MORGAN STANLEY

Holder count by quarter

Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 2017Q2 2017Q3 2017Q2 2018Q3 2018Q2 2019Q3 2019Q4 2019Q1 2020Q2 2020Q3 2020Q4 2020Q1 2021Q2 2021Q3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026

Who holds it

Notable only
InvestorSharesValueEst. markChange
MORGAN STANLEY2.29M$435.8M—Held
BANK OF AMERICA CORP /DE/1.64M$311.6M—Held
Davis Selected Advisers1.36M$259.5M—Held
BARCLAYS PLC251.1K$47.9M$2.75MCut−$16.2M
Sanctuary Advisors, LLC24.3K$4.64M$263.9KAdded$312.3K
Pine Valley Investments Ltd Liability Co22.2K$4.22M$242.6KCut−$340.3K
Swiss Life Asset Management Ltd18.6K$3.55M$203.8KCut−$83.2K
OP Asset Management Ltd12.8K$2.44M$128.9KAdded$325.2K
IFP Advisors, Inc12.3K$2.34M—Held
Persistent Asset Partners Ltd12.1K$2.3M—Held
Cresset Asset Management, LLC3.9K$742.7K$37.9KAdded$122.5K
AIA Group Ltd3.24K$617.5K—Held
Savant Capital, LLC2.67K$508.4K$22.2KAdded$144K
Severin Investments, LLC1.7K$323K$18.4KAdded$21.2K
Allworth Financial LP1.64K$313.1K—Held
WFA of San Diego, LLC1.32K$252.3K—Held
Medallion Wealth Advisors, LLC118$22.5K$1.31KAdded$1.31K
MV CAPITAL MANAGEMENT, INC.73$13.9K—Held
Boreal Capital Management LLC62$11.8K—Held
Prestige Wealth Management Group LLC56$10.7K$613Added$613
KBC Group NV52.8K$10.1K—Held
Scarborough Advisors, LLC37$7.05K—Held
Clark Wealth Partners8$1.39K−$37Added$310
Pensionfund Sabic6.4K$1.22K$70Added$70
Principia Wealth Advisory, LLC6$1.14K—Held
Aventura Private Wealth, LLC6$1.14K$65Added$65
NEW MEXICO EDUCATIONAL RETIREMENT BOARD5K$954—Held
Kilter Group LLC5$953—Held
Essential Partners LLC4$762$43Added$43
Cape Investment Advisory, Inc.2$381—Held
Leonteq Securities AG1$191$11Cut−$28.6K

Positions as of Q3 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.