NYSE · Medical - Diagnostics & Research

Quest Diagnostics Incorporated (DGX) Stock

$235.90 +1.75% NYSE: DGX Healthcare

Quest Diagnostics Incorporated, founded in 1967 and headquartered in Secaucus, New Jersey, is a premier provider of diagnostic testing, information, and related services, serving clients both domestically and internationally. Its core business involves the development and provision of diverse diagnostic information services, such as routine, advanced clinical, and anatomic pathology testing.

Valuation

MetricValue
Price$235.90
Market Cap$26.04B
P/E Ratio21.70
P/B Ratio2.93
P/S Ratio1.90
EPS (TTM)$8.75
52-Week High$235.90
52-Week Low$164.65
Dividend Yield1.68%

Financials & Margins

MetricValue
ROE13.84%
ROA6.11%
ROCE22.00%
Gross Margin14.53%
Operating Margin14.53%
Net Margin9.08%
Debt/Equity0.95
Current Ratio1.04

Annual Financials (USD)

Metric20212022202320242025
Revenue$10.8B$9.9B$9.3B$9.9B$11.0B
Operating Profit$2.4B$1.4B$1.3B$1.3B$1.6B
Net Profit$2.0B$946.0M$854.0M$871.0M$992.0M
EPS$15.53$7.98$7.52$7.69$8.75
Op Margin22.1%14.4%13.6%13.6%14.5%

Balance Sheet (USD)

Metric20212022202320242025
Total Assets$13.6B$12.8B$14.0B$16.2B$16.2B
Total Liabilities$7.0B$6.8B$7.6B$9.3B$8.9B
Cash$872.0M$315.0M$686.0M$549.0M$420.0M
Borrowings$4.8B$4.7B$5.5B$7.1B$6.9B

Latest News

Leerink Partners Adjusts Quest Diagnostics Price Target to $244 From $240, Maintains Outperform Rating MT Newswires · Jul 15, 2026 Quest Diagnostics to Report Q2 Earnings: Key Customer Channels in Focus Zacks · Jul 14, 2026 Abbott's Q2 Earnings on Deck: How Should You Play the Stock Now? Zacks · Jul 14, 2026 One in Five American Workers Tested Had a Positive Hair Drug Test in 2025, Signaling Persistent Long-Term Substance Use Patterns PR Newswire · Jul 10, 2026 More U.S. Workers Are Testing Positive for Marijuana. Fewer Employers Are Concerned. The Wall Street Journal · Jul 10, 2026

Cash Flow (USD)

Metric20212022202320242025
Operating Cash Flow$2.2B$1.7B$1.3B$1.3B$1.9B
Investing Cash Flow$-382.0M$-947.0M$-1.5B$-3.0B$-1.2B
Financing Cash Flow$-2.2B$-1.4B$-274.0M$-128.0M$-512.0M
Net Cash Flow$-286.0M$-557.0M$371.0M$-137.0M$-129.0M
Free Cash Flow$1.8B$1.3B$864.0M$909.0M$1.4B

Valuation & Return Ratios

MetricValue
PEG Ratio
EV / EBITDA12.66
FCF Yield6.18%
Quick Ratio1.08
Interest Coverage6.07
Return 1Y26.45%
Return 3Y51.95%
Return 5Y65.22%

Ownership

Insiders Held0.43%
Institutions Held98.03%
Institutions Float Held98.45%
Institutional HolderSharesReport Date
Blackrock Inc.9,172,2922026-03-31
Vanguard Capital Management LLC7,145,6722026-03-31
Price (T.Rowe) Associates Inc6,297,9872026-03-31
Vanguard Portfolio Management LLC6,081,4002026-03-31
State Street Corporation5,380,8212026-03-31

Peer Comparison

TickerPriceChangeP/EMarket CapDiv Yield
AAPLApple Inc. $313.33 +0.29% 37.72 $4.60T 0.34%
MSFTMicrosoft Corporation $499.99 +0.03% 22.95 $3.71T 0.94%
GOOGLAlphabet Inc. $354.30 -0.96% 27.68 $4.29T 0.23%
AMZNAmazon.com, Inc. $274.48 +0.82% 28.76 $2.95T 0.00%
METAMeta Platforms, Inc. $592.10 +0.37% 21.47 $1.51T 0.35%

About Quest Diagnostics Incorporated

Quest Diagnostics Incorporated, founded in 1967 and headquartered in Secaucus, New Jersey, is a premier provider of diagnostic testing, information, and related services, serving clients both domestically and internationally. Its core business involves the development and provision of diverse diagnostic information services, such as routine, advanced clinical, and anatomic pathology testing. While primarily operating under the Quest Diagnostics brand, it also leverages specialized identities like AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum to reach a broad spectrum of clients. Its extensive client base includes patients, clinicians, hospitals, integrated delivery networks, health plans, employers, and other direct healthcare entities. Delivery of these services is facilitated through a robust network comprising laboratories, patient service centers, in-office phlebotomists, call centers, and mobile health professionals including paramedics and nurses. Additionally, the company provides risk assessment services for the life insurance industry and offers comprehensive information technology solutions to healthcare organizations and clinicians.

Quest Diagnostics Incorporated is led by CEO James E. Davis, employs 57,000 people, headquartered in Secaucus, US, publicly traded since 1996.

Quest Diagnostics Incorporated (DGX) stock trades at $235.90 with a market capitalization of $26.04B. The stock is valued at a price-to-earnings (P/E) ratio of 21.70, price-to-book of 2.93, price-to-sales of 1.90. Over the past 52 weeks the stock has ranged between $164.65 and $235.90, and currently trades at its 52-week high. It pays a dividend yielding 1.68%.

On profitability, Quest Diagnostics Incorporated generates a return on equity (ROE) of 13.84%, above the typical market average, return on capital employed of 22.00%, an operating margin of 14.53%, a net profit margin of 9.08%.

In its most recent fiscal year, Quest Diagnostics Incorporated reported annual revenue of $11.0B, net profit of $992.0M, revenue has compounded at 3.2% a year over the last five years, profit at -7.1% a year.

The balance sheet shows a debt-to-equity ratio of 0.95, a current ratio of 1.04, total assets of $16.2B, $420.0M in cash and equivalents.

DGX has an average daily trading volume of 932,537 shares, a beta of 0.59 (less volatile than the overall market).

Official website: www.questdiagnostics.com

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