Quest Diagnostics Inc
1QDX
Company Profile
Business description
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the US. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk-assessment services, and information technology solutions.
Contact
500 Plaza Drive
SecaucusNJ07094
USAT: +1 973 520-2700
Sector
Healthcare
Stock type
Defensive
Industry
Diagnostics & Research
Fiscal Year End
31 December 2025
Employees
56,000
Stocks News & Analysis
stocks
Another incredible quarter from Microsoft
We were wrong when we thought last quarter would be hard to top.
stocks
10 best US dividend aristocrats to buy now—including a surprise outperformer
These undervalued stocks with wide and narrow moats have increased their dividends for 25 consecutive years or more.
stocks
Leading ASX players in this field look materially overvalued
We raise our Fair Value estimates but still think that current share prices rely on overly optimistic expectations.
Morningstar Investment Ideas
Markets
Index | Last price | Change | % Change |
---|---|---|---|
All Ordinaries | 8,917.10 | 81.90 | -0.91% |
CAC 40 | 7,546.16 | 225.81 | -2.91% |
DAX 40 | 23,425.97 | 639.50 | -2.66% |
Dow JONES (US) | 43,588.58 | 542.40 | -1.23% |
FTSE 100 | 9,068.58 | 64.23 | -0.70% |
HKSE | 24,507.81 | 265.52 | -1.07% |
NASDAQ | 20,650.13 | 472.31 | -2.24% |
Nikkei 225 | 40,799.60 | 270.22 | -0.66% |
NZX 50 Index | 12,729.40 | 94.34 | -0.74% |
S&P 500 | 6,238.01 | 101.38 | -1.60% |
S&P/ASX 200 | 8,662.00 | 80.80 | -0.92% |
SSE Composite Index | 3,559.95 | 13.26 | -0.37% |