Quick Answer
QUEST DIAGNOSTICS INC reported Total Revenue of $11.04 billion for fiscal year 2025.
QUEST DIAGNOSTICS INC Total Revenue — Annual History
| Fiscal Year | Total Revenue | YoY Change |
|---|---|---|
| 2025 | $11.04B | +11.8% |
| 2024 | $9.87B | +6.7% |
| 2023 | $9.25B | -6.4% |
| 2022 | $9.88B | -8.4% |
| 2021 | $10.79B | +14.3% |
| 2020 | $9.44B | +22.1% |
| 2019 | $7.73B | +2.6% |
| 2018 | $7.53B | +1.7% |
| 2017 | $7.40B | +2.6% |
| 2016 | $7.21B | -3.7% |
| 2015 | $7.49B | +0.8% |
| 2014 | $7.43B | +4.0% |
| 2013 | $7.15B | -3.2% |
| 2012 | $7.38B | -0.1% |
| 2011 | $7.39B | +1.8% |
| 2010 | $7.26B | -2.6% |
| 2009 | $7.46B | +2.8% |
| 2008 | $7.25B | +8.1% |
| 2007 | $6.70B | — |
Quarterly Total Revenue
| Quarter Ending | Total Revenue | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $2.82B | +13.2% | +2.0% |
| June 30, 2025 | $2.76B | +15.2% | +4.1% |
| March 31, 2025 | $2.65B | +12.1% | +6.6% |
| September 30, 2024 | $2.49B | +8.4% | +3.8% |
| June 30, 2024 | $2.40B | +2.5% | +1.3% |
| March 31, 2024 | $2.37B | +1.5% | +3.1% |
| September 30, 2023 | $2.29B | -7.7% | -1.8% |
| June 30, 2023 | $2.34B | -4.7% | +0.3% |
- QUEST DIAGNOSTICS INC showed an increase of +11.8% in Total Revenue compared to the prior fiscal year.
- Over the 2007–2025 period, QUEST DIAGNOSTICS INC’s total revenue has grown by 64.6% (from $6.70 billion to $11.04 billion).
- The most recent figure is from QUEST DIAGNOSTICS INC’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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