Quest Diagnostics Incorporated (DGX)
NYSE · Health Care · market cap 21.57B
Share price
$247.45
At the last nightly close
Intrinsic value
$202.60
Range $202.60 – $245.91 — the conservative figure is the low end.
Margin of safety
-18.1%
($202.60 − $247.45) ÷ $247.45
EV / EBIT
26.7
On the median operating profit of 15 fiscal years through 2025.
How these numbers are computed
The valuations are calculated in Python from filed accounts, not written by a language model. Three methods run side by side: earnings power value, which capitalises a normalised operating profit; a free-cash-flow model; and the Graham Number as an asset-side cross-check. The conservative figure above is the low end of what they agree on.
The frame gives no credit for growth. A company that compounds will therefore read as expensive against it — that is deliberate. It is a price-discipline floor, not a price target, and it is not a view on what the shares will do.
The EV/EBIT ranking uses the median operating profit of up to fifteen fiscal years — a full cycle — where the free screeners use the last twelve months. When the data cannot support a method, the figure reads n/a rather than a number: a free-cash-flow valuation on a bank, a PEG on erratic earnings, a multiple on a company with no operating profit to speak of.
Fundamentals from SEC EDGAR. Prices, market data and technicals from yfinance. Valuation computed 2026-09-03.
Key metrics
Market position
Annual financials
| Period | Revenue | Operating income | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|
| 2025-FY | 11.04B | 1.56B | 992.0M | 8.87 | 1.36B |
| 2024-FY | 9.87B | 1.35B | 871.0M | 7.78 | 909.0M |
| 2023-FY | 9.25B | 1.26B | 854.0M | 7.59 | 864.0M |
| 2022-FY | 9.88B | 1.43B | 946.0M | 8.10 | 1.31B |
| 2021-FY | 10.79B | 2.38B | 2.00B | 15.55 | 1.83B |
Filed figures from SEC EDGAR, in the reporting currency.
Next earnings
Recent news
- DGX Stock Price, News & Analysis | Quest Diagnosticsstocktitan.net
- Quest Diagnostics (DGX) Earnings Date and Reports 2026marketbeat.com
- Quest Diagnostics Incorporated (DGX) Stock Price, News, Quote & History - Yahoo Financefinance.yahoo.com
- Quest (DGX) Research Report - StockStorystockstory.org
- DGX Stock Quote Price and Forecast | CNNcnn.com
Headlines link to their source. Sperio does not republish article text.
The figures above are the arithmetic. To see what a board of eight AI agents makes of them — macro, sector, filings, news and a devil's advocate whose only job is to attack the thesis — run the full analysis on DGX.
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This page presents computed figures and filed financial data for information only. It is not investment advice, not a recommendation to buy or sell any security, and not a statement about what these shares will do. Sperio is a research tool, not an investment adviser. Figures are derived automatically from public filings and market data and may be incomplete, out of date or wrong. See the Terms & Disclaimer.