---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-001239"
form_type: "8-K"
ticker: "PDFS"
cik: "0001120914"
company_name: "PDF SOLUTIONS INC"
filed_at: "2024-02-15T23:59:59+00:00"
generated_at: "2026-06-06T00:44:56.904299+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# PDF Solutions reports Q4 2023 revenue $41.1M, full year revenue $165.8M up 12% YoY

## Summary
- Q4 Analytics revenue $39.1M (+9% YoY); Integrated Yield Ramp $2.0M (-55% YoY).
- GAAP EPS $0.02; non-GAAP EPS $0.15 per diluted share.
- Full year 2023 revenue $165.8M (record), up 12%; Analytics revenue $152.1M (+17%).
- Non-GAAP diluted EPS $0.73 vs. $0.60 in 2022. Cash & investments $135.5M.
- Guidance: H1 2024 revenue flat YoY, H2 2024 growth ~20% YoY.

## SEC filing metadata
- accession: 0001558370-24-001239
- form_type: 8-K
- ticker: PDFS
- cik: 0001120914
- company_name: PDF SOLUTIONS INC
- filed_at: 2024-02-15T23:59:59+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/1120914/000155837024001239/0001558370-24-001239-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1120914/000155837024001239/pdfs-20240215x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-001239
- JSON: https://secwatch.observer/filing/0001558370-24-001239.json
- Plain text: https://secwatch.observer/filing/0001558370-24-001239.txt

## Key facts
- Earnings Releases
  PDF SOLUTIONS INC reported fourth quarter and year ended December 31, 2023 results: revenue $41.1 million for the fourth quarter of 2023; total revenues for the full year 2023 and 2022 were $165.8 million and $14, net income $0.9 million, or $0.02 per diluted share, for the fourth quarter of 2023; $3.1 million, or $0.08 per diluted share, for, EPS $0.02 per diluted share for the fourth quarter of 2023; $0.08 per diluted share for the full year 2023.
  - Period: fourth quarter and year ended December 31, 2023
  - Revenue: $41.1 million for the fourth quarter of 2023; total revenues for the full year 2023 and 2022 were $165.8 million and $14
  - Net income: $0.9 million, or $0.02 per diluted share, for the fourth quarter of 2023; $3.1 million, or $0.08 per diluted share, for
  - EPS: $0.02 per diluted share for the fourth quarter of 2023; $0.08 per diluted share for the full year 2023
  - Result: reported results
  source text: PDF Solutions, Inc. (Nasdaq: PDFS), a leading provider of comprehensive data solutions for the semiconductor ecosystem, today announced financial results for its fourth quarter and year ended December 31, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1120914/000155837024001239/0001558370-24-001239-index.htm

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