---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-338042"
form_type: "8-K"
ticker: "QNST"
cik: "0001117297"
company_name: "QUINSTREET, INC"
filed_at: "2026-08-06T20:13:21+00:00"
generated_at: "2026-08-06T20:18:19.230621+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# QuinStreet Q4 revenue $373.9M (+43% YoY); net income $19.1M (+496% YoY); FY2026 revenue $1.3B (+18%)

## Summary
- Record Q4 revenue $373.9M, up 43% YoY; GAAP net income $19.1M ($0.33 diluted EPS), up 496% YoY.
- Record full-year FY2026 revenue $1.3B, up 18% YoY; GAAP net income $81.2M ($1.40 diluted EPS), up 1,626% YoY.
- Q4 adjusted EBITDA $41.4M, up 87% YoY; full-year adjusted EBITDA $112.5M, up 38% YoY; margin expanded 130 bps to 8.7%.
- Q1 FY2027 guidance: revenue $370-380M (31% YoY growth at midpoint); adjusted EBITDA $38-40M (90% growth).
- Full FY2027 guidance: revenue $1.45-1.55B (16% growth); adjusted EBITDA $150-160M (38% growth); margin expansion continues.

## SEC filing metadata
- accession: 0001193125-26-338042
- form_type: 8-K
- ticker: QNST
- cik: 0001117297
- company_name: QUINSTREET, INC
- filed_at: 2026-08-06T20:13:21+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1117297/000119312526338042/0001193125-26-338042-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1117297/000119312526338042/qnst-20260806.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-338042
- JSON: https://secwatch.observer/filing/0001193125-26-338042.json
- Plain text: https://secwatch.observer/filing/0001193125-26-338042.txt

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