---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-058476"
form_type: "8-K"
ticker: "TTEK"
cik: "0000831641"
company_name: "TETRA TECH INC"
filed_at: "2023-05-10T23:59:59+00:00"
generated_at: "2026-06-15T07:33:42.440730+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Tetra Tech reports record Q2: revenue $1.16B (+36% YoY), adj EPS $1.17 (+19% YoY)

## Summary
- Record revenue $1.16B (+36% YoY); net revenue $970M (+39% YoY).
- Adjusted EPS $1.17 (+19% YoY); GAAP EPS $0.80.
- Record backlog $4.27B (+18% YoY).
- Quarterly dividend $0.26/share (+13% YoY), payable June 6, 2023.
- Raising FY23 net revenue and EPS guidance based on strong performance.

## SEC filing metadata
- accession: 0001104659-23-058476
- form_type: 8-K
- ticker: TTEK
- cik: 0000831641
- company_name: TETRA TECH INC
- filed_at: 2023-05-10T23:59:59+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/831641/000110465923058476/0001104659-23-058476-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/831641/000110465923058476/tm2315216d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-058476
- JSON: https://secwatch.observer/filing/0001104659-23-058476.json
- Plain text: https://secwatch.observer/filing/0001104659-23-058476.txt

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