$38.86-1.5%Nov 13 close
The latest quarter (ended September 27, 2026) is from Tetra Tech’s earnings press release of November 12, 2026. It will be replaced by the official annual report (10-K) once Tetra Tech files it.
| Measure | 3 months toSep 27, 2026 | 3 months toSep 28, 2025 | Change |
|---|---|---|---|
| Total Revenue | $1.3B | $1.3B | +0.55% |
| Profit | $131.7M | $127.9M | +3.01% |
These are single quarters, not a trailing year — the figures elsewhere on this site cover twelve months and will be much larger. A seasonal business swings a long way between the two: ServiceNow earns $2.0B of free cash flow in its December quarter and $0.5B in its June one.
Compared against the same quarter a year earlier, not against an analyst forecast. A “beat” or “miss” needs a consensus estimate, which is licensed data we do not carry — and getting it wrong is worse than leaving it out.
Releases land before the open or after the close, so the window runs from the close before the report day to the close of the session after it — the reaction is inside it either way.
Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide. With more than 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science ® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure.
The company’s own description, as it appears at the foot of the release.
The quote, the company description and the latest quarter come from Tetra Tech’s earnings press release (an Item 2.02 8-K) filed November 12, 2026. Earlier quarters come from its quarterly and annual reports, and the latest will be replaced once the official report is filed. Read the release on EDGAR Share prices are split- and dividend-adjusted.
Tetra Tech Inc. reported on November 12, 2026. We are fetching the call transcript; its summary follows once the transcript is in.
Just reported
From Tetra Tech Inc.'s results release of November 12, 2026. These are the company's first figures; its 10-Q or 10-K replaces them when filed.
Actual
$1.34B
+0.5% y/y
+2.2% q/q
Guided
$1.15B
midpoint
Actual
$0.49
Guided
—
No guide given
Actual
$188.4M
+3.9% y/y
+19% q/q
Guided
—
No guide given
Full year 2027
Set against the company's own guidance and the same quarter a year earlier, not analysts' estimates, which we do not hold. Adjusted figures are the company's own non-GAAP measures, as stated in the release.