Quick Answer
QUEST DIAGNOSTICS INC reported Stockholders Equity of $7.17 billion for fiscal year 2025.
QUEST DIAGNOSTICS INC Stockholders Equity — Annual History
| Fiscal Year | Stockholders Equity | YoY Change |
|---|---|---|
| 2025 | $7.17B | +5.8% |
| 2024 | $6.78B | +7.5% |
| 2023 | $6.31B | +7.0% |
| 2022 | $5.89B | -8.6% |
| 2021 | $6.44B | -4.7% |
| 2020 | $6.76B | +19.8% |
| 2019 | $5.64B | +8.1% |
| 2018 | $5.22B | +6.0% |
| 2017 | $4.92B | +6.3% |
| 2016 | $4.63B | -1.2% |
| 2015 | $4.68B | +8.9% |
| 2014 | $4.30B | +8.9% |
| 2013 | $3.95B | -5.2% |
| 2012 | $4.16B | +12.7% |
| 2011 | $3.69B | -8.4% |
| 2010 | $4.03B | +1.1% |
| 2009 | $3.99B | +10.7% |
| 2008 | $3.60B | +7.7% |
| 2007 | $3.35B | +10.1% |
| 2006 | $3.04B | — |
Quarterly Stockholders Equity
| Quarter Ending | Stockholders Equity | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $7.26B | +6.6% | +0.4% |
| June 30, 2025 | $7.23B | +9.2% | +4.3% |
| March 31, 2025 | $6.93B | +7.7% | +2.2% |
| December 31, 2024 | $6.78B | +7.5% | -0.5% |
| September 30, 2024 | $6.81B | +6.0% | +2.9% |
| June 30, 2024 | $6.62B | +5.9% | +2.9% |
| March 31, 2024 | $6.43B | +6.3% | +2.0% |
| December 31, 2023 | $6.31B | +7.0% | -1.8% |
- QUEST DIAGNOSTICS INC showed an increase of +5.8% in Stockholders Equity compared to the prior fiscal year.
- Over the 2006–2025 period, QUEST DIAGNOSTICS INC’s stockholders equity has grown by 135.9% (from $3.04 billion to $7.17 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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