---
schema_version: "secwatch.filing_event.v1"
accession: "0000077543-22-000054"
form_type: "8-K"
ticker: "TPC"
cik: "0000077543"
company_name: "TUTOR PERINI CORP"
filed_at: "2022-08-05T23:59:59+00:00"
generated_at: "2026-06-24T03:31:38.328239+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Tutor Perini reports Q2 net loss of $63M, withdraws 2022 guidance; backlog up 14% to $8.5B

## Summary
- Revenue $0.9B (down from $1.2B YoY); net loss $63M ($1.23/sh) vs net income $31.2M ($0.61/sh) in Q2 2021.
- Operating cash flow $58M in Q2 2022; record $178.7M for first six months, largest since 2008 merger.
- Backlog $8.5B, up 14% YoY; new awards include $293M CA mass-transit and $95M educational facility.
- Withdrawing 2022 guidance due to pending settlement uncertainty; expects net loss for full year.
- Cash generation improved; anticipate continued strong operating cash for remainder of 2022.

## SEC filing metadata
- accession: 0000077543-22-000054
- form_type: 8-K
- ticker: TPC
- cik: 0000077543
- company_name: TUTOR PERINI CORP
- filed_at: 2022-08-05T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/77543/000007754322000054/0000077543-22-000054-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/77543/000007754322000054/tpc-20220805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000077543-22-000054
- JSON: https://secwatch.observer/filing/0000077543-22-000054.json
- Plain text: https://secwatch.observer/filing/0000077543-22-000054.txt

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