When Does Quest Diagnostics Report Earnings?
DGX · NYSE · Next earnings date for Quest Diagnostics Inc, estimated from its SEC filing history, with a live countdown in trading days.
Next earnings date
Thursday, October 22, 2026
Fiscal Q3 2026 results · quarter ended September 30, 2026
Date confirmed by the company. Source.
After that
Fiscal Q4 2026
Estimated Feb 9, 2027 · before the open
Fiscal year
January 1 – December 31
fiscal 2026 ends Dec 31, 2026
DGX earnings date history
The last 8 earnings releases, from Quest Diagnostics's SEC filings — its earnings 8-Ks, or the quarterly report itself when results are published that way. The “days after” column is how long after the fiscal quarter ended the company reported — the pattern behind the estimate above.
| Quarter | Reported | Time | Days after |
|---|---|---|---|
| Q2 2026ended Jun 30 | Jul 23, 2026Thursday | Before open | 23 |
| Q1 2026ended Mar 31 | Apr 21, 2026Tuesday | Before open | 21 |
| Q4 2025ended Dec 31 | Feb 10, 2026Tuesday | Before open | 41 |
| Q3 2025ended Sep 30 | Oct 21, 2025Tuesday | Before open | 21 |
| Q2 2025ended Jun 30 | Jul 22, 2025Tuesday | Before open | 22 |
| Q1 2025ended Mar 31 | Apr 22, 2025Tuesday | Before open | 22 |
| Q4 2024ended Dec 31 | Jan 30, 2025Thursday | Before open | 30 |
| Q3 2024ended Sep 30 | Oct 22, 2024Tuesday | Before open | 22 |
How this estimate is made
Companies report on a rhythm. We read every Form 8-K earnings release and 10-Q/10-K Quest Diagnostics has filed with the SEC, work out how many days after each fiscal quarter ended the results came out and on which weekday, and project that pattern onto the current quarter — using the same fiscal quarter from prior years, since fourth-quarter reports run later than the others. The result is snapped to a trading day and capped at the SEC filing deadline for a large accelerated filer.
Whether a company reports before the open or after the close comes from the time its past earnings 8-Ks reached the SEC. When Quest Diagnostics announces an exact date, this page switches from estimated to confirmed. Until then, verify the date with the company's investor relations site before trading around it.
Frequently asked questions
When does Quest Diagnostics (DGX) report earnings?›
Quest Diagnostics is scheduled to report Fiscal Q3 2026 earnings on Thursday, October 22, 2026, at a time not yet known.
How many trading days until DGX earnings?›
14 trading days (19 calendar days) as of Saturday, October 3, 2026, counting weekdays and skipping NYSE/Nasdaq holidays.
Does DGX report before or after the market opens?›
The time of day for Quest Diagnostics's next report is not yet known.
Estimated dates are projections from public SEC filings, not announcements by Quest Diagnostics Inc. Confirm with the company before making decisions. Not investment advice.