---
schema_version: "secwatch.filing_event.v1"
accession: "0001323885-23-000107"
form_type: "8-K"
ticker: "ATRC"
cik: "0001323885"
company_name: "AtriCure, Inc."
filed_at: "2023-11-01T23:59:59+00:00"
generated_at: "2026-06-09T02:06:51.471072+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# AtriCure Q3 revenue $98.3M (+18% YoY); positive adjusted EBITDA $4.7M

## Summary
- Worldwide revenue $98.3M, up 18.1% YoY; U.S. $81.7M (+17.1%), International $16.6M (+23.2%).
- Net loss of $9.1M, improved $3.2M YoY; GAAP EPS loss $0.20, same as adjusted.
- Positive adjusted EBITDA of $4.7M vs. negative $0.7M in Q3 2022, an improvement of $5.4M.
- FY2023 revenue guidance $394M-$396M (19-20% growth); adjusted EBITDA $18M-$20M.
- Gross margin 75.2%, up 110 bps YoY, driven by operational efficiencies and production leverage.

## SEC filing metadata
- accession: 0001323885-23-000107
- form_type: 8-K
- ticker: ATRC
- cik: 0001323885
- company_name: AtriCure, Inc.
- filed_at: 2023-11-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1323885/000132388523000107/0001323885-23-000107-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1323885/000132388523000107/atrc-20231101.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001323885-23-000107
- JSON: https://secwatch.observer/filing/0001323885-23-000107.json
- Plain text: https://secwatch.observer/filing/0001323885-23-000107.txt

## Key facts
- Earnings Releases
  AtriCure, Inc. reported third quarter ended September 30, 2023 results: revenue $98.3 million, net income Net loss of $9.1 million, EPS $0.20.
  - Period: third quarter ended September 30, 2023
  - Revenue: $98.3 million
  - Net income: Net loss of $9.1 million
  - EPS: $0.20
  - Result: reported results
  source text: Worldwide revenue of $98.3 million – an increase of 18.1% year over year • U.S. revenue of $81.7 million – an increase of 17.1% year over year • International revenue of $16.6 million – an increase of 23.2% year over year • Net loss of $9.1 million – an improvement of $3.2 million year over year
  evidence_url: https://www.sec.gov/Archives/edgar/data/1323885/000132388523000107/0001323885-23-000107-index.htm

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