MDB stock: MongoDB stock rockets on blowout Q3 and higher full-year outlook
MDB stock surged more than 20% on Tuesday, December 2, 2025, after MongoDB stock exploded higher on results that topped expectations and a sizable raise to full-year guidance. The jump pushed shares to a fresh 52-week high near $407 intraday, as investors cheered accelerating cloud adoption and improving customer expansion trends on the company’s Atlas platform.
MongoDB stock: what changed in Q3
MongoDB’s fiscal third quarter (ended October 31, 2025) showed broad-based strength across key metrics. Revenue climbed to $628.3 million, up 19% year over year. The company highlighted continued momentum in Atlas, its cloud database service, which grew 30% year over year and represented 75% of total revenue. Customer additions were robust as well, with roughly 2,600 net new customers bringing the total to over 62,500.
Beyond the headline growth, management pointed to healthier expansion within existing accounts and steady net-new wins across industries. That mix matters: Atlas usage-driven consumption can amplify upside when workloads scale, while new logos seed future growth. Together, those trends gave investors confidence that the demand environment is improving into 2026.
Guidance reset lifts MDB stock
The single biggest catalyst for MDB stock was a material guidance lift. For fiscal 2026, MongoDB now expects:
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Revenue: $2.43–$2.44 billion
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Adjusted EPS: $4.76–$4.80
That new outlook lands well above prior targets and implies sustained double-digit growth with improving profitability. It also suggests that the company is navigating enterprise budgeting headwinds better than feared, as usage patterns stabilize and modernization projects re-accelerate. Notably, management characterized AI-related demand as an emerging tailwind rather than a fully priced-in driver, leaving room for upside if production deployments scale.
MDB stock technicals and levels to watch
With today’s gap higher, MongoDB stock cleared recent resistance and set a new 52-week high around $407. Bulls will watch whether shares can hold the post-earnings gap and consolidate above the $385–$395 zone—a potential new support band if buyers defend it on pullbacks. On strength, round numbers near $420 and $450 become logical waypoints given the new outlook and re-rating potential.
Volatility is likely to stay elevated in the near term. After a move of this magnitude, traders often look for a “day two” confirmation: lighter-volume dips that are met with aggressive buying, or a tight range building a base for the next leg higher.
Key numbers at a glance
| Metric (Fiscal Q3 FY26) | Result |
|---|---|
| Total revenue | $628.3M (+19% YoY) |
| Atlas revenue | +30% YoY; 75% of total |
| Net new customers | ~2,600 |
| Total customers | 62,500+ |
| FY26 revenue outlook | $2.43–$2.44B |
| FY26 adjusted EPS outlook | $4.76–$4.80 |
| Stock reaction (Dec 2, 2025) | +20%+, new 52-week high near $407 |
Figures are for the quarter ended October 31, 2025. Stock levels intraday; subject to market fluctuations.
What it means for investors watching MongoDB stock
For long-term holders, the quarter reinforces the core thesis: MongoDB’s developer-first platform continues to gain share as enterprises modernize databases and consolidate on a unified data layer. Atlas mix and customer growth signal durable demand, while the guidance hike shows improving operating leverage.
For prospective buyers, valuation will be the debate. A move of 20–25% in a single session typically compresses near-term risk-reward, but the guidance reset and AI optionality argue for a higher multiple than pre-earnings. Investors may consider scaling in on pullbacks toward new support levels, especially if follow-through buying confirms institutional demand.
For traders, watch post-earnings pricing action around the gap and high-volume nodes from the opening drive. A hold above ~$395 keeps momentum intact; a failure back into the low-$380s could invite a deeper retracement toward prior ranges.
MDB stock
MDB stock is rallying because MongoDB stock just delivered a growth-plus-profitability upgrade: double-digit revenue expansion, accelerating Atlas adoption, and a meaningfully higher full-year outlook. If consumption trends remain steady and AI workloads graduate from pilots to production at scale, the company’s operating profile can continue to improve—supporting the re-rating investors awarded today. As always with high-growth software names, expect volatility, but the fundamental message from this quarter is clear: momentum is back.
