---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-21-004067"
form_type: "8-K"
ticker: "ACVA"
cik: "0001637873"
company_name: "ACV Auctions Inc."
filed_at: "2021-11-10T23:59:59+00:00"
generated_at: "2026-06-28T09:59:37.213299+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ACV Q3 revenue $91.8M (+36% YoY); net loss $24.8M vs profit year ago; raises FY21 guidance

## Summary
- Q3 total revenue $91.8M (+36% YoY); GAAP net loss $24.8M vs net income $3.2M in Q3 2020.
- Adjusted EBITDA loss $12.4M vs $3.3M profit YoY; marketplace GMV $2.0B (+79% YoY).
- Full-year 2021 revenue guidance raised to $341-344M (64-65% YoY growth), $8M above prior midpoint.
- Q4 2021 guidance: revenue $83-86M (+54-60% YoY); adj EBITDA loss $22-26M.
- Marketplace units 140,734 (+19% YoY); used-vehicle demand strong despite supply chain pressures.

## SEC filing metadata
- accession: 0000950170-21-004067
- form_type: 8-K
- ticker: ACVA
- cik: 0001637873
- company_name: ACV Auctions Inc.
- filed_at: 2021-11-10T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1637873/000095017021004067/0000950170-21-004067-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1637873/000095017021004067/acva-20211110.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-21-004067
- JSON: https://secwatch.observer/filing/0000950170-21-004067.json
- Plain text: https://secwatch.observer/filing/0000950170-21-004067.txt

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