---
schema_version: "secwatch.filing_event.v1"
accession: "0001422930-21-000043"
form_type: "8-K"
ticker: "PUBM"
cik: "0001422930"
company_name: "PubMatic, Inc."
filed_at: "2021-08-10T23:59:59+00:00"
generated_at: "2026-06-29T16:29:04.706275+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# PubMatic Q2 revenue $49.7M (+88% YoY); net income $9.9M; raises 2021/22 outlook

## Summary
- Revenue $49.7M, +88% YoY from $26.4M; GAAP net income $9.9M ($0.18 diluted EPS) vs $0.7M ($0.00) prior year.
- Adjusted EBITDA $18.6M, up from $4.9M in Q2 2020.
- Net dollar-based retention 150% for trailing 12 months, up from 107% a year ago.
- Cash and securities $122M with zero debt; management raised full-year 2021 and 2022 revenue and adjusted EBITDA guidance.

## SEC filing metadata
- accession: 0001422930-21-000043
- form_type: 8-K
- ticker: PUBM
- cik: 0001422930
- company_name: PubMatic, Inc.
- filed_at: 2021-08-10T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1422930/000142293021000043/0001422930-21-000043-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1422930/000142293021000043/pubm-20210810.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001422930-21-000043
- JSON: https://secwatch.observer/filing/0001422930-21-000043.json
- Plain text: https://secwatch.observer/filing/0001422930-21-000043.txt

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