Klaviyo, Inc. Class A (KVYO)

Klaviyo went public in 2023 with its IPO. KVYO stock has experienced significant fluctuations, with a 52-week range between $18.57 and $49.55, and a decline of 59.24%. Recent events impacting the stock price include the Q3 2025 earnings report, a new compensation strategy, and analyst outlooks.

Klaviyo's revenue seasonality is becoming less volatile due to "profile enforcement changes" implemented in February. The company anticipates that its fourth-quarter revenue will exhibit less of a quarter-over-quarter growth spike compared to previous years. However, the fourth-quarter non-GAAP gross margin is still expected to experience typical seasonal impact from increased text messaging volumes.

Klaviyo, Inc. is a technology company providing a SaaS marketing automation platform focused on email and SMS solutions for e-commerce brands. Its core business empowers B2C brands to own their customer data and build stronger customer relationships through personalized marketing at scale. Major products and services include email marketing, SMS marketing, push notifications, a customer data platform, product reviews, AI-powered recommendations, K:Service, and Marketing Agent.

Klaviyo serves over 183,000 customers in more than 80 countries, with most revenue from the Americas, followed by EMEA and APAC. The company has global headquarters in Boston, Massachusetts, and additional offices in Denver, San Francisco, London, Dublin, and Sydney. In 2024, the Klaviyo Marketing Platform was localized into six non-English languages.

Klaviyo has maintained a strong brand reputation, characterized by consistent revenue growth and strategic innovation. The company has consistently exceeded 30% year-over-year revenue growth in recent quarters of 2025. Events that have positively affected its reputation include strategic investments in AI, the launch of AI-powered products, the K:BOS customer event, and international expansion.

Klaviyo, Inc. has 430 institutional owners and shareholders holding a total of 158,806,120 shares. Major institutional owners include Summit Partners L.P., Vanguard Group Inc., and Morgan Stanley. Key individual and corporate owners include Andrew Bialecki, Ed Hallen, and Shopify Inc.