QuinStreet, Inc. reported record financial results for the fourth quarter and full fiscal year ended June 30, 2026. Quarterly revenue reached $373.9 million, a 43% increase year-over-year, with GAAP net income of $19.1 million ($0.33 per diluted share). Full-year revenue totaled $1.3 billion (up 18%), and full-year net income was $81.2 million ($1.40 per diluted share). The company provided fiscal Q1 2027 revenue guidance of $370–$380 million and full-year 2027 revenue guidance of $1.45–$1.55 billion, alongside adjusted EBITDA projections indicating continued margin expansion. QuinStreet operates in the digital marketing industry, providing performance marketplaces and technologies for financial services and home services sectors.