---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-038062"
form_type: "8-K"
ticker: "TSPH"
cik: "0001823593"
company_name: "TuSimple Holdings Inc."
filed_at: "2023-11-09T23:59:59+00:00"
generated_at: "2026-06-08T07:29:52.788888+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.72
calibrated_materiality_score: 0.72
confidence: "high"
source: SEC EDGAR
---

# TuSimple Q3 operating loss $70.6M; cash at $776.8M; autonomous fuel efficiency gains 11%

## Summary
- Q3 2023 loss from operations $70.6M, improved from $87.4M in Q2 2023.
- Nine-month AEBITDA loss $191.8M; cash, equivalents, and investments at $776.8M.
- R&D expense $44.3M in Q3, down 24% sequentially due to restructuring plans.
- Gross loss minimal at $0.5M YTD as freight revenue operations were paused.
- Fuel efficiency study showed 11% advantage for autonomous over manual driving on highways.

## SEC filing metadata
- accession: 0001628280-23-038062
- form_type: 8-K
- ticker: TSPH
- cik: 0001823593
- company_name: TuSimple Holdings Inc.
- filed_at: 2023-11-09T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.72
- calibrated_materiality_score: 0.72
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1823593/000162828023038062/0001628280-23-038062-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1823593/000162828023038062/tsp-20231109.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-038062
- JSON: https://secwatch.observer/filing/0001628280-23-038062.json
- Plain text: https://secwatch.observer/filing/0001628280-23-038062.txt

## Key facts
- Earnings Releases
  TuSimple Holdings Inc. reported financial results for the fiscal quarter ended September 30, 2023.
  - Period: the fiscal quarter ended September 30, 2023
  - Result: reported results
  source text: On November 9, 2023, TuSimple Holdings Inc. (“TuSimple” or the “Company”) announced its financial results for the fiscal quarter ended September 30, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1823593/000162828023038062/0001628280-23-038062-index.htm

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