Quest Diagnostics (DGX) FCF Margin (2009 - 2026)

Quest Diagnostics (DGX) posted FCF Margin of 15.08% for Q2 2026, up 166.27% sequentially from 5.66% in Q1 2026, and down 71.0% YoY from 52.01% in Q2 2025.

Quest Diagnostics (DGX) FCF Margin (2009 - 2026) Analysis & Trends

Quest Diagnostics has reported FCF Margin for 18 years, with the latest figure at 15.08% in Q2 2026.

  • Quarterly FCF Margin fell 71.0% year-over-year to 15.08% in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 11.67% (up 4.0% YoY) and the FY2025 annual result came in at 12.32%, up 311.0% from the prior year.
  • FCF Margin grew to 15.08% in Q2 2026 per DGX's latest filing, from 5.66% in the prior quarter.
  • Over five years, FCF Margin peaked at 19.89% in Q4 2023 and troughed at 1.42% in Q1 2023.
  • A 5-year average of 10.91% and a median of 12.1% in 2024 frame the typical range for FCF Margin.
  • The widest YoY moves for FCF Margin: up 1187 bps in 2023, down 1739 bps in 2023.
  • Over 5 years, FCF Margin stood at 8.02% in 2022, then jumped by 148 bps to 19.89% in 2023, then sank by 35 bps to 13.01% in 2024, then decreased by 16 bps to 10.94% in 2025, then jumped by 38 bps to 15.08% in 2026.
  • According to Business Quant data, FCF Margin over the past three periods registered 15.08%, 5.66%, and 10.94% for Q2 2026, Q1 2026, and Q4 2025 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) FCF Margin (Qtr)
1 Thermo Fisher Scientific 213.88 Bn 209.81 Bn 8.34 Bn 13.97%
2 Danaher 140.65 Bn 136.30 Bn 3.61 Bn 20.19%
3 Idexx Laboratories 46.02 Bn 45.83 Bn 779.09 Mn 26.51%
4 Agilent Technologies 39.85 Bn 38.05 Bn 990.00 Mn 10.95%
5 Iqvia Holdings 39.20 Bn 37.12 Bn 1.44 Bn 8.24%
6 Natera 38.80 Bn 37.70 Bn 696.04 Mn 2.59%
7 Illumina 30.11 Bn 28.94 Bn 770.00 Mn 13.89%
8 Mettler Toledo International 28.66 Bn 28.61 Bn 650.22 Mn 27.51%
9 Quest Diagnostics 26.24 Bn 25.61 Bn 1.03 Bn 15.08%
10 Labcorp Holdings 25.87 Bn 24.89 Bn 1.01 Bn 1.99%

Historic Data

Download Data
DateValue
Jun 30, 2026 15.08%
Mar 31, 2026 5.66%
Dec 31, 2025 10.94%
Sep 30, 2025 14.88%
Jun 30, 2025 15.79%
Mar 31, 2025 7.43%
Dec 31, 2024 13.01%
Sep 30, 2024 10.05%
Jun 30, 2024 11.18%
Mar 31, 2024 2.11%
Dec 31, 2023 19.89%
Sep 30, 2023 4.44%
Jun 30, 2023 14.54%
Mar 31, 2023 -1.42%
Dec 31, 2022 8.02%
Sep 30, 2022 15.45%
Jun 30, 2022 13.29%
Mar 31, 2022 15.97%
Dec 31, 2021 12.28%
Sep 30, 2021 17.02%