When Does Tetra Tech Report Earnings?
TTEK · Nasdaq · Next expected earnings date for Tetra Tech Inc, from its SEC filing history, with a live countdown in trading days.
Next earnings date
Wed, Nov 11, 2026Wednesday, Nov 11, 2026
After the closeFiscal Q4 2026 · quarter ended September 27, 2026
Confirmed by the companyConfirmed by the company · Source
After that
Fiscal Q1 2027
Expected Jan 27, 2027 · after the close
Fiscal year
52/53-week year ending near Sep 27
Fiscal year 2026 ended Sep 27, 2026
TTEK earnings date history
The last 8 earnings releases, from Tetra Tech'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 expected date above.
| Quarter | Reported | Time | Days after |
|---|---|---|---|
| Q3 2026ended Jun 28 | Jul 29, 2026Wednesday | After close | 31 |
| Q2 2026ended Mar 29 | Apr 29, 2026Wednesday | After close | 31 |
| Q1 2026ended Dec 28 | Jan 28, 2026Wednesday | After close | 31 |
| Q4 2025ended Sep 28 | Nov 12, 2025Wednesday | After close | 45 |
| Q3 2025ended Jun 29 | Jul 30, 2025Wednesday | After close | 31 |
| Q2 2025ended Mar 30 | May 5, 2025Monday | - | 36 |
| Q1 2025ended Dec 29 | Jan 29, 2025Wednesday | After close | 31 |
| Q4 2024ended Sep 29 | Nov 13, 2024Wednesday | After close | 45 |
How this expected date is worked out
Companies report on a rhythm. We read every Form 8-K earnings release and 10-Q/10-K Tetra Tech 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 Tetra Tech announces an exact date, this page switches from expected to confirmed. Until then, verify the date with the company's investor relations site before trading around it.
More earnings dates
Frequently asked questions
When does Tetra Tech (TTEK) report earnings?›
Tetra Tech is scheduled to report Fiscal Q4 2026 earnings on Wednesday, November 11, 2026, after the market closes.
How many trading days until TTEK earnings?›
9 trading days (12 calendar days) as of Friday, October 30, 2026, counting weekdays and skipping NYSE/Nasdaq holidays.
Does TTEK report before or after the market opens?›
Tetra Tech typically reports after the market closes, based on when its past earnings 8-K filings reached the SEC.
Expected dates are projections from public SEC filings, not announcements by Tetra Tech Inc. Confirm with the company before making decisions. Not investment advice. See the Terms of Service.