The London Company named Qualys a top contributor in its Q2 2026 investor letter. Cybersecurity demand linked to artificial intelligence and improved sector sentiment drove the performance. The stock achieved a 72.56% return over the last 90 days and a 38.92% return over the past 30 days.

Qualys utilizes a platform-first approach to fuel expansion. Recent government sector wins followed the company's receipt of FedRAMP High authorization.

Market analysts remain divided on the company's current valuation. One narrative suggests the stock is 10% overvalued at its $188.59 close compared to a $171.74 fair value. Conversely, a Discounted Cash Flow (DCF) model estimates a fair value of $234.23, implying the stock remains undervalued despite the recent rally.