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 $356. While the stock dropped 3.46% today, it remains above its 200-day average of $344.7, which acts as a technical floor for long-term momentum. This suggests the broader trend is still pointed upward despite the recent dip.
The RSI, or Relative Strength Index—a gauge of whether a stock has climbed too far, too fast—sits at 36.9. This level indicates the stock is not overextended, providing a more stable entry point compared to when it was trading near its 52-week high of $473.1.
Should you buy MongoDB stock?
The data supports a buy rating because the price is currently sitting near the support floor of $354.11. This positioning offers a reasonable entry point for those looking to align with the existing upward trend. Always remember that market conditions change, so keep your position sizes small.
Is MDB a good stock for beginners?
MongoDB is a large player in the database software market, but its P/E ratio of 45.8 shows it is priced for high growth, which can lead to price swings. Beginners should be prepared for volatility, as the stock has moved between $215.68 and $473.1 over the past year.
What's driving MDB right now
The stock is trading at $356, very close to its recent support level of $354.11.
The current price remains above the 200-day average of $344.7, confirming an upward trend.
The RSI of 36.9 shows the stock is not currently overbought, which helps avoid buying at a peak.
A P/E ratio of 45.8 means investors are paying a premium for future earnings expectations.
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 96.8% of MDB, and the concentration matters: the largest single holder alone controls 7.87% of the company.
| Holder | Shares | % held |
|---|---|---|
| 6.34M | 7.87% | |
| 4.48M | 5.56% | |
| 3.66M | 4.54% |
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, 4 were sales and 0 were open-market purchases; the other 2 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 |
|---|---|---|---|---|
| 2026-08-17 | SELL | 16.0K | $7.4M | |
| 2026-07-16 | SELL | 16.0K | $5.2M | |
| 2026-07-08 | AWARD / VEST | 10.9K | — |
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. 5 disclosures name MDB — filed by 2 separate members and worth $5K–$75K combined (filings report bands, never exact amounts). 3 purchase-side, 2 sale-side, most recently on 2026-05-14.
| Member | Date | Action | Amount filed |
|---|---|---|---|
| 2026-05-14 | SELL | $1,001 - $15,000 | |
| 2025-09-12 | BUY | $1,001 - $15,000 | |
| 2022-10-17 | BUY | $1,001 - $15,000 |
Names withheld — plus 2 more records not shown.
See which membersWith the price holding above its 200-day average and the RSI signaling a cooling period, the current setup favors a cautious buy.
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Beginner questions about MDB
Should I buy MDB stock?+
The data indicates a buy as the price of $356 is currently holding near the support level of $354.11.
Is MDB a good long-term investment?+
While no investment is guaranteed, the stock is currently maintaining an upward trend by staying above its 200-day average of $344.7.
Is MDB a buy or a sell?+
The technical data points to a buy, given that the price is near support and the RSI of 36.9 indicates the stock is not overextended.
Is MDB overvalued?+
With a P/E ratio of 45.8, the stock is priced for growth, though it is currently well below its 52-week high of $473.1.
Is MDB a good stock for beginners?+
Beginners should be aware that MDB has a wide 52-week range of $215.68 to $473.1, which can lead to significant price swings.
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 2026-09-08 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.