Track the Quinstreet, INC stock price and the full management transaction log of the company, a listed equity based in United States. Shares trade on US US, under the supervision of SEC (Form 4). Operating in the Media & Communication sector, Quinstreet, INC has logged 188 insider filings. Market capitalisation: €908.8m. The latest transaction was disclosed on 8 July 2026 (Don). Among the most active insiders: Valenti Douglas. Every trade is openly available.
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Transparent value + quality ranking, distinct from the insider signal.
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
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QuinStreet, Inc. (Nasdaq: QNST) is a U.S.-based digital performance marketing and technology company listed on the NASDAQ in the United States. Founded in 1999 and headquartered in Foster City, California, the company is best understood as a specialized operator of performance marketplaces rather than a traditional media publisher. QuinStreet connects high-intent consumers with advertisers through proprietary technology and data-driven distribution, monetizing traffic through qualified clicks, leads, calls, applications, and completed sales. The company’s business is concentrated in two core verticals: financial services and home services. In financial services, QuinStreet has significant exposure to auto insurance, and also participates in personal loans, banking, and credit card marketing. In home services, it helps match consumers with providers in areas such as home improvement, HVAC, roofing, plumbing, and related residential services. This vertical focus is important to the investment case because it allows QuinStreet to build deeper data sets, tailored products, and more efficient conversion paths than a generic lead-generation network. QuinStreet’s offering is built around proprietary platforms and performance products, including QuinStreet Media Platform (QMP), its channel management platform, and QuinStreet Rating Platform (QRP), its insurance rating solution. The company emphasizes measurable customer acquisition for clients operating in information-intensive markets, where return on ad spend and lead quality matter more than broad brand reach. That makes QuinStreet a technology-enabled intermediary with economics tied to demand for qualified consumer intent. Competitively, QuinStreet operates in a crowded digital marketing landscape, competing with vertical specialists as well as larger internet platforms and media owners that can capture advertiser budgets directly. Its differentiation lies in vertical expertise, technology, matching capabilities, and the ability to deliver high-value performance-based outcomes. The business is also exposed to regulatory scrutiny, privacy requirements, search-engine algorithm changes, and the cyclicality of client spending, particularly in insurance and home services. Recent developments have been constructive. In fiscal second-quarter 2026, QuinStreet reported record quarterly revenue and noted that auto insurance demand remained strong. Management also highlighted continued margin expansion potential and said the company is applying AI across the business. In January 2026, QuinStreet completed the acquisition of HomeBuddy, a move intended to expand its home services footprint and add new products, media inventory, and client relationships. The company has also communicated a solid balance sheet, with cash on hand and no bank debt, which supports strategic flexibility and further investment in growth initiatives. For investors following U.S.-listed companies and SEC Form 4 insider transactions, QuinStreet offers a clear, data-driven profile in digital customer acquisition, with meaningful exposure to two large end markets and a history of operational execution.