---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-055917"
form_type: "8-K"
ticker: "TTEK"
cik: "0000831641"
company_name: "TETRA TECH INC"
filed_at: "2022-05-04T23:59:59+00:00"
generated_at: "2026-06-26T01:03:02.304312+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Tetra Tech Q2 revenue $853M (+13% Y/Y), EPS $0.98 (+18%), backlog $3.61B, raises FY guidance

## Summary
- Revenue $853M, net revenue $700M (+17% Y/Y); EPS $0.98 (+18%); operating income $75M (+23%).
- Backlog $3.61B (+15% Y/Y); cash from ops $95M; DSO improved to 59 days.
- Dividend raised 15% to $0.23/share payable May 27; $50M shares repurchased in Q2, $448M remaining.
- Acquired Piteau Associates and Axiom Data Science, expanding technical consulting services.
- Increased FY2022 net revenue and EPS guidance due to strong end markets and backlog.

## SEC filing metadata
- accession: 0001104659-22-055917
- form_type: 8-K
- ticker: TTEK
- cik: 0000831641
- company_name: TETRA TECH INC
- filed_at: 2022-05-04T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/831641/000110465922055917/0001104659-22-055917-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/831641/000110465922055917/tm2214471d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-055917
- JSON: https://secwatch.observer/filing/0001104659-22-055917.json
- Plain text: https://secwatch.observer/filing/0001104659-22-055917.txt

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