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NYSE · DGXMedical - Diagnostics & ResearchUpdated Nov 4, 2026

Quest Diagnostics Incorporated ROE

Profitability, historical returns, and peer comparisons.

The ROE as of November 2026 (TTM) for Quest Diagnostics Incorporated (DGX) is 15.21%

According to Quest Diagnostics Incorporated’s latest financial reports and current stock price. The company's current ROE is 15.21%. This represents a change of 300.79% compared to the average of 3.80% of the last 4 quarters.

Quest Diagnostics Incorporated (DGX) Historical ROE (quarterly & annually)

How has DGX ROE performed in the past?

The mean historical ROE of Quest Diagnostics Incorporated over the last ten years is 16.74%. The current 15.21% ROE has changed -9.09% with respect to the historical average. Over the past ten years (40 quarters), DGX's ROE was at its highest in in the June 2021 quarter at 10.65%. The ROE was at its lowest in in the December 2022 quarter at 1.71%.

Quarterly (TTM)
Annual

Average

16.74%

Median

14.66%

Minimum

12.85%

Maximum

30.96%

Quest Diagnostics Incorporated (DGX) ROE by Quarter and Year

Discovering the peaks and valleys of Quest Diagnostics Incorporated ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 46.23%

Maximum Annual ROE = 30.96%

Minimum Annual Increase = -48.15%

Minimum Annual ROE = 12.85%

Quarterly (TTM)
Annual
YearROEChange
202513.84%7.67%
202412.85%-5.10%
202313.54%-15.65%
202216.05%-48.15%
202130.96%46.23%
202021.17%39.20%
201915.21%7.79%
201814.11%-10.06%
201715.69%12.56%
201613.94%-7.93%

Quest Diagnostics Incorporated (DGX) Average ROE

How has DGX ROE performed in the past?

The current ROE of Quest Diagnostics Incorporated (DGX) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

3-year avg

13.41%

5-year avg

17.45%

10-year avg

16.74%

Quest Diagnostics Incorporated (DGX) ROE vs. Peers

How is DGX’s ROE compared to its peers?

Quest Diagnostics Incorporated’s ROE is less than Labcorp Holdings Inc. (11.54%), less than Sonic Healthcare Limited (7.20%), greater than RadNet, Inc. (-1.95%), greater than Natera, Inc. (-11.73%), less than Revvity, Inc. (3.50%), less than Illumina, Inc. (31.45%), less than Guardant Health, Inc. (211.46%), greater than GRAIL Inc. (-15.88%), less than bioMérieux S.A. (11.01%), less than Qiagen N.V. (11.60%),

CompanyROEMarket cap
11.54%$29.83B
7.20%$6.73B
-1.95%$6.32B
-11.73%$56.36B
3.50%$17.79B
31.45%$34.21B
211.46%$22.62B
-15.88%$6.42B
11.01%$12.58B
11.60%$10.50B

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