---
schema_version: "secwatch.filing_event.v1"
accession: "0001422930-22-000024"
form_type: "8-K"
ticker: "PUBM"
cik: "0001422930"
company_name: "PubMatic, Inc."
filed_at: "2022-05-09T23:59:59+00:00"
generated_at: "2026-06-25T22:19:35.165459+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# PubMatic Q1 2022 revenue $54.6M (+25% YoY); GAAP net income $4.8M

## Summary
- Revenue $54.6M, up 25% YoY from $43.6M in Q1 2021.
- GAAP net income $4.8M ($0.08 diluted EPS) vs $4.9M ($0.09) a year ago.
- Adjusted EBITDA $17.0M (31% margin); non-GAAP net income $8.1M ($0.14).
- Net dollar-based retention 140% for trailing twelve months, up from 130%.
- Cash, equivalents & marketable securities $174.7M; no debt.

## SEC filing metadata
- accession: 0001422930-22-000024
- form_type: 8-K
- ticker: PUBM
- cik: 0001422930
- company_name: PubMatic, Inc.
- filed_at: 2022-05-09T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1422930/000142293022000024/0001422930-22-000024-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1422930/000142293022000024/pubm-20220509.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001422930-22-000024
- JSON: https://secwatch.observer/filing/0001422930-22-000024.json
- Plain text: https://secwatch.observer/filing/0001422930-22-000024.txt

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