---
schema_version: "secwatch.filing_event.v1"
accession: "0001299130-23-000010"
form_type: "8-K"
ticker: "PACB"
cik: "0001299130"
company_name: "PACIFIC BIOSCIENCES OF CALIFORNIA, INC."
filed_at: "2023-01-09T23:59:59+00:00"
generated_at: "2026-06-20T17:34:54.239857+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# PacBio reports Q4 preliminary revenue $27.3M (-24% YoY); received orders for 76 Revio systems

## Summary
- Q4 2022 preliminary revenue $27.3M, down 24% from $36.0M in Q4 2021.
- Full-year 2022 preliminary revenue $128.2M, down 2% from 2021.
- Received orders for 76 Revio systems in Q4 2022, record product announcement.
- Cash, cash equivalents, and investments ~$772.3M as of Dec 31, 2022.
- Onso beta feedback positive; orders expected Q1 2023, shipments by end of Q2 2023.

## SEC filing metadata
- accession: 0001299130-23-000010
- form_type: 8-K
- ticker: PACB
- cik: 0001299130
- company_name: PACIFIC BIOSCIENCES OF CALIFORNIA, INC.
- filed_at: 2023-01-09T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1299130/000129913023000010/0001299130-23-000010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1299130/000129913023000010/pacb-20230109x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001299130-23-000010
- JSON: https://secwatch.observer/filing/0001299130-23-000010.json
- Plain text: https://secwatch.observer/filing/0001299130-23-000010.txt

## Key facts
- Earnings Releases
  PACIFIC BIOSCIENCES OF CALIFORNIA, INC. reported fourth quarter ended December 31, 2022 results: revenue approximately $27.3 million.
  - Period: fourth quarter ended December 31, 2022
  - Revenue: approximately $27.3 million
  - Result: preliminary results
  source text: PacBio reported unaudited preliminary revenue of approximately $27.3 million for its fourth quarter ended December 31, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1299130/000129913023000010/0001299130-23-000010-index.htm

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