When Does Illumina Report Earnings?
ILMN · Nasdaq · Next earnings date for Illumina, Inc., estimated from its SEC filing history, with a live countdown in trading days.
Next earnings date
Thursday, October 29, 2026
Fiscal Q3 2026 results · quarter ended September 27, 2026 · ±7 days
Estimated from 6 prior fiscal Q3 reports with a less regular pattern — expect the actual date within about a week of this one.
After that
Fiscal Q4 2026
Estimated Feb 4, 2027 · after the close
Fiscal year
52/53-week year ending near January 3
fiscal 2026 ends Dec 27, 2026
ILMN earnings date history
The last 8 earnings releases, from Illumina'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 28 | Jul 30, 2026Thursday | After close | 32 |
| Q1 2026ended Mar 29 | Apr 30, 2026Thursday | After close | 32 |
| Q4 2025ended Dec 28 | Feb 5, 2026Thursday | After close | 39 |
| Q3 2025ended Sep 28 | Oct 30, 2025Thursday | After close | 32 |
| Q2 2025ended Jun 29 | Jul 31, 2025Thursday | After close | 32 |
| Q1 2025ended Mar 30 | May 8, 2025Thursday | After close | 39 |
| Q4 2024ended Dec 29 | Feb 6, 2025Thursday | After close | 39 |
| Q3 2024ended Sep 29 | Nov 4, 2024Monday | After close | 36 |
How this estimate is made
Companies report on a rhythm. We read every Form 8-K earnings release and 10-Q/10-K Illumina 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 Illumina 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 Illumina (ILMN) report earnings?›
Illumina is expected to report Fiscal Q3 2026 earnings on Thursday, October 29, 2026, after the market closes.
How many trading days until ILMN earnings?›
19 trading days (26 calendar days) as of Saturday, October 3, 2026, counting weekdays and skipping NYSE/Nasdaq holidays.
Does ILMN report before or after the market opens?›
Illumina typically reports after the market closes, based on when its past earnings 8-K filings reached the SEC.
Estimated dates are projections from public SEC filings, not announcements by Illumina, Inc. Confirm with the company before making decisions. Not investment advice.