MongoDB posts first GAAP operating profit in Q4 FY2026, driven by Atlas growth and strong cash flow.

MongoDB achieved its first GAAP operating profit in Q4 FY2026, marking a key financial milestone during its structural transformation. The Atlas platform now accounts for 72% of revenue, growing 29% year-over-year, fueled by an expanding customer base and increased AI-driven workloads. Free cash flow surged to $176.7 million in Q4 and $500 million for the full fiscal year, supported by $2.4 billion in liquidity and almost no debt, highlighting strong financial health. The analyst recommends MongoDB for investors with a 2–3 year horizon, contingent on margin stability and continued operating leverage improvements.