---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-084338"
form_type: "8-K"
ticker: "TTEK"
cik: "0000831641"
company_name: "TETRA TECH INC"
filed_at: "2024-07-31T23:59:59+00:00"
generated_at: "2026-05-31T14:41:51.657816+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# Tetra Tech Reports Record Q3 Revenue $1.34B, EPS $1.59, Declares Dividend and Stock Split

## Summary
- Record quarterly revenue of $1.34 billion, up 11% year-over-year
- Record EPS of $1.59, up 42% year-over-year, and operating income $129M up 32%
- Backlog increased 19% to $5.23 billion, a record high
- Board declared $0.29 per share quarterly cash dividend payable August 30, 2024
- Approved five-for-one stock split; trading on split-adjusted basis starts September 9, 2024

## SEC filing metadata
- accession: 0001104659-24-084338
- form_type: 8-K
- ticker: TTEK
- cik: 0000831641
- company_name: TETRA TECH INC
- filed_at: 2024-07-31T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/831641/000110465924084338/0001104659-24-084338-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/831641/000110465924084338/tm2420524d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-084338
- JSON: https://secwatch.observer/filing/0001104659-24-084338.json
- Plain text: https://secwatch.observer/filing/0001104659-24-084338.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.