Is MongoDB (MDB) a Buy Right Now?
A plain-English read on MongoDB stock — what the chart and the numbers are saying today, with no jargon and no hype.
What this means, in plain English
MongoDB is currently trading at $438.7. The stock is in an upward trend, as it sits comfortably above its 200-day average of $338.68. This 200-day average—a line representing the average price over the last year—suggests the long-term momentum remains positive despite recent daily fluctuations.
The RSI, or Relative Strength Index, is at 66.4. This is a gauge of whether a stock has climbed too far, too fast. While it approaches the level where some might call a stock overbought, it currently supports a buy stance as the price remains below the $473.1 resistance ceiling.
Should you buy MongoDB stock?
Based on the current technical data, the indicators align with a buy call. You should consider that the price is currently $438.7, which is approaching the $473.1 resistance, or the price ceiling that historically stops the stock from rising further.
Is MDB a good stock for beginners?
MongoDB is a large, active company that can be volatile, meaning the price moves up and down quickly. With a P/E ratio of 59.8, which measures the price paid for each dollar of earnings, it is priced for high growth expectations rather than immediate stability.
What's driving MDB right now
The stock price of $438.7 is well above the 200-day average of $338.68.
The stock is nearing its recent resistance level of $473.1.
The stock experienced a daily change of -4.7% recently.
The stock has established a recent support level, or floor, at $295.37.
What MongoDB actually does
MongoDB, Inc., together with its subsidiaries, provides general purpose database platform worldwide. The company offers MongoDB Atlas, a hosted multi-cloud database-as-a-service solution; MongoDB Enterprise Advanced, a commercial database server for enterprise customers to run in the cloud, on-premises, or in a hybrid environment; and Community Server, a free-to-download version of its database, which includes the functionality that developers need to get started with MongoDB. It offers professional services comprising consulting and training. The company was formerly known as 10gen, Inc. and changed its name to MongoDB, Inc. in August 2013. MongoDB, Inc. was incorporated in 2007 and is headquartered in New York, New York.
Who owns MongoDB?
Institutions — pension funds, asset managers, index providers — hold 98.3% of MDB, and the concentration matters: the largest single holder alone controls 7.89% of the company.
| Holder | Shares | % held |
|---|---|---|
| 6.34M | 7.89% | |
| 4.48M | 5.57% | |
| 3.66M | 4.55% |
Names withheld — plus 3 more records not shown.
See who owns itWhat MongoDB insiders have been doing
Executives and directors must disclose their own trades in company stock. Of the last 6 disclosed transactions we hold for MongoDB, 2 were sales and 0 were open-market purchases; the other 4 were awards, vesting or option exercises rather than a decision to buy or sell. Insiders sell for many ordinary reasons — scheduled plans, tax, diversification — so a sale is not by itself a signal.
| Insider | Date | Type | Shares | Value |
|---|---|---|---|---|
| 2026-07-16 | SELL | 16.0K | $5.2M | |
| 2026-07-08 | AWARD / VEST | 10.9K | — | |
| 2026-07-01 | SELL | 1.0K | $350.0K |
Names withheld — plus 3 more records not shown.
See which insidersThe numbers behind the read
Who in Washington has been trading MDB?
Members of Congress must disclose trades over $1,000 within 45 days under the STOCK Act. 4 disclosures name MDB — filed by 2 separate members and worth $4K–$60K combined (filings report bands, never exact amounts). 3 purchase-side, 1 sale-side, most recently on 2025-09-12.
| Member | Date | Action | Amount filed |
|---|---|---|---|
| 2025-09-12 | BUY | $1,001 - $15,000 | |
| 2022-10-17 | BUY | $1,001 - $15,000 | |
| 2022-09-15 | SELL | $1,001 - $15,000 |
Names withheld — plus 1 more record not shown.
See which membersThe data indicates a buy signal as the stock maintains a strong upward trend while staying below its recent resistance level.
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Beginner questions about MDB
Should I buy MDB stock?+
Based on the current upward trend and the price of $438.7, the data supports a buy call.
Is MDB a good long-term investment?+
The stock is currently trading above its 200-day average of $338.68, which shows positive long-term momentum.
Is MDB a buy or a sell?+
The current data points to a buy, though you should monitor the resistance level of $473.1.
Is MDB overvalued?+
With a P/E ratio of 59.8, the stock carries a high valuation based on its current earnings.
Is MDB a good stock for beginners?+
Beginners should be aware that MDB is volatile and has a wide 52-week range between $212.31 and $473.1.
Important disclaimer
This page is for educational and informational purposes only and is not financial, investment, tax, or legal advice, nor a recommendation, offer, or solicitation to buy, sell, or hold MongoDB (MDB) or any other security. The Money GPS is not a registered investment adviser, broker-dealer, or financial planner, and no content here should be relied upon to make an investment decision.
The verdict, indicators, and commentary are generated automatically — in part using AI — from third-party market data (via Yahoo Finance) that may be delayed, incomplete, or inaccurate, and is provided “as is” without any warranty. Figures reflect the market as of 2026-08-17 and change constantly; the read above may already be out of date. A “Buy,” “Hold,” or “Be Careful” label is a simplified, rules-based signal for beginners — not a price target or a guarantee of any outcome.
All investing involves risk, including the possible loss of your entire principal. Past performance and historical patterns do not guarantee future results. Always do your own research and consult a licensed financial professional who knows your personal circumstances before investing. You are solely responsible for your own investment decisions. The Money GPS and its authors may hold positions in the securities discussed and accept no liability for any loss arising from the use of this information.