Shares of cloud-native database company MongoDB (NASDAQ: MDB) surged 34.3% during Wednesday’s trading session. The dramatic increase was directly fueled by the company’s exceptional financial results for the second quarter of fiscal year 2026 (ended July 31, 2025), which far exceeded the most optimistic market expectations.
The earnings report revealed that MongoDB generated revenue of $591.4 million for the quarter, a 24% year-over-year increase. Adjusted earnings per share (EPS) came in at $1.00, a significant improvement from a loss per share of $0.70 in the same quarter last year. This performance substantially surpassed both management’s prior guidance and Wall Street analysts’ consensus estimates (revenue of $554 million and EPS of $0.67).
The company also demonstrated robust customer growth, adding a net 2,800 new customers to reach a total of 58,300, an 18% year-over-year increase. Operating cash flow was $72.1 million, with free cash flow at $69.9 million, reflecting strong cash generation capabilities.
Revenue from its fully-managed multi-cloud database, Atlas, grew 29% year-over-year and accounted for 74% of total revenue, up from 71% a year ago and 72% in the previous fiscal quarter. Dev Ittycheria, President and CEO of MongoDB, stated that Atlas’s growth accelerated and customer additions remained robust, with over 5,000 new customers added in the past two quarters, validating the strength and appeal of the MongoDB platform.
Benefiting from higher-than-expected revenue and disciplined cost control, the non-GAAP operating margin expanded to 15%, up from 11% in the year-ago quarter. Mike Gordon, the company’s Chief Financial Officer, noted that MongoDB completed a modest restructuring impacting less than 2% of its workforce, aimed at reallocating spending to higher ROI opportunities and focusing on operational efficiency and long-term shareholder value creation.
Over the past few years, MongoDB has focused on providing tools for its users to build AI applications. Ittycheria commented that while AI is not yet a material driver of growth and enterprise adoption is still in its early stages, it has already successfully attracted notable enterprise customers. He emphasized that the “real enduring value” will come from custom AI solutions that transform businesses, and MongoDB’s tools are helping developers succeed.
The MongoDB platform natively integrates search, vector search, and embedding functionalities, enabling hybrid use cases across structured and unstructured data. This creates a differentiation from competitors who often rely on a patchwork of multiple third-party products.
Management raised its full-year guidance for the second consecutive quarter, further boosting investor confidence.
Based on current performance, the company increased its fiscal 2026 total revenue guidance by $70 million to a range of $2.34 billion – $2.36 billion (representing approximately 17% growth). The non-GAAP operating income guidance was raised by $44 million to a range of $321 million – $331 million. Atlas is expected to sustain year-over-year growth around 25% in the second half of the year, while the expected year-over-year decline in non-Atlas subscription revenue has improved compared to prior expectations. The full-year non-GAAP operating margin guidance was also raised, with the high-end now at 14%, up from 12.5%.
Although MongoDB’s stock continues to trade at a price-to-sales ratio of 11x, it represents a significant discount to its historical average multiple of around 20x since its IPO in late 2017.
