Quest Diagnostics Inc

Quest Diagnostics Inc (DGX) Stock Analysis

$242.760

-1.845 (-0.76%)At close

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High
245.280
Open
245.170
VWAP
243.44
Vol
639.94K
Mkt Cap
15.26B
Low
242.270
Amount
155.78M
EV/EBITDA, TTM
13.12

Quest Diagnostics Incorporated is a provider of diagnostic information services. It provides diagnostic insights from the results of its laboratory testing to empower people, physicians, and organizations to take action to improve health outcomes. It operates through the DIS segment, which provides diagnostic information services to a range of customers within its primary customer channels: physicians, hospitals, and patients and consumers. It offers broad access to clinical testing through a nationwide network of laboratories, patient service centers, phlebotomists in physician offices, and its connectivity resources, including call centers and mobile phlebotomists, nurses and other health and wellness professionals. Its other customers include health plans, employers, emerging retail healthcare providers, government agencies, and others. Its services are provided under the Quest Diagnostics brand and under other brands, including AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum.

AI analysis of Quest Diagnostics Inc (DGX)

buy

Quest Diagnostics Inc is a good buy right now due to its strong revenue growth and positive market sentiment. The current price is $242.76, and the company has raised its full-year revenue forecast to approximately $12 billion, reflecting a robust demand for its services. Additionally, the RSI is at 57.91, indicating a healthy momentum without being overbought. However, the main risk is the recent 5-day change of -0.67%, suggesting some short-term volatility.

Analyst Ratings (20)

-16.24% downside
Hold
5 Buy
14 Hold
1 Sell
Current: 242.76
Low
190.00
Average
203.33
High
210.00

Argus

2026-07-29

Price Target

$260

Buy

JPMorgan

2026-07-28

Price Target

$250

Neutral

BofA

2026-07-24

Price Target

$265

Buy

UBS

2026-07-24

Price Target

$232

Neutral

Baird

2026-07-24

Price Target

$255

Neutral

Valuation Metrics

The current forward P/E ratio for Quest Diagnostics Inc (DGX) is 21.93, compared to its 5-year average forward P/E of 16.40.

Forward P/E

Strongly Overvalued
5Y Average P/E
16.40
Current P/E
21.93
Overvalued
17.95
Undervalued
14.86

Forward EV/EBITDA

Strongly Overvalued
5Y Average EV/EBITDA
11.06
Current EV/EBITDA
13.12
Overvalued
11.83
Undervalued
10.29

Forward P/S

Strongly Overvalued
5Y Average P/S
1.73
Current P/S
2.15
Overvalued
1.87
Undervalued
1.59

Alphio AI Price Scenarios for DGX

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%DGX

$210.61

Scenario price

B

Base

Base · 50%DGX

$160.09

Scenario price

B

Bear

Bear · 25%DGX

$157.35

Scenario price

Whales holding DGX

I

Integral Health Asset Management, LLC

+ HoldingDGX

+15.08%

3M Return

C

Crawford Investment Counsel, Inc.

+ HoldingDGX

+10.17%

3M Return

E

EdgePoint Investment Group Inc.

+ HoldingDGX

+9.03%

3M Return

E

Evenlode Investment Management Limited

+ HoldingDGX

+8.27%

3M Return

F

Fiduciary Management, Inc.

+ HoldingDGX

+5.10%

3M Return

P

Payden & Rygel

+ HoldingDGX

+3.93%

3M Return

Events Timeline

2026-08-24 (ET)

07:30:00

Quest Diagnostics Launches New Alzheimer's Blood Tests

2026-07-23 (ET)

10:00:00

Notable Gainers This Morning Include United Rentals and Others

09:30:00

Dow, S&P 500, and Nasdaq Futures Decline

07:00:00

Raises FY26 Revenue Outlook to $11.95B-$12.05B

07:00:00

Company Reports Q2 Revenue of $3.04B, Exceeds Expectations

News

DGX FAQ — answered by Alphio AI

Quest Diagnostics Incorporated is a provider of diagnostic information services. It provides diagnostic insights from the results of its laboratory testing to empower people, physicians, and organizations to take action to improve health outcomes. It operates through the DIS segment, which provides diagnostic information services to a range of customers within its primary customer channels: physicians, hospitals, and patients and consumers. It offers broad access to clinical testing through a nationwide network of laboratories, patient service centers, phlebotomists in physician offices, and its connectivity resources, including call centers and mobile phlebotomists, nurses and other health and wellness professionals. Its other customers include health plans, employers, emerging retail healthcare providers, government agencies, and others. Its services are provided under the Quest Diagnostics brand and under other brands, including AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum. It operates in the Healthcare sector (SERVICES-MEDICAL LABORATORIES industry).

Quest Diagnostics Inc is a good buy right now due to its strong revenue growth and positive market sentiment. The current price is $242.76, and the company has raised its full-year revenue forecast to approximately $12 billion, reflecting a robust demand for its services. Additionally, the RSI is at 57.91, indicating a healthy momentum without being overbought. However, the main risk is the recent 5-day change of -0.67%, suggesting some short-term volatility.

20 analysts cover DGX: 5 rate it Buy, 14 Hold and 1 Sell. The average price target is 203.33.

This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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