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.
We've already run the numbers on MDB.
Our AI has a Buy, Hold or Be Careful call on MongoDB right now — in plain English, why, the 4 factors moving it, and the bottom line. That's the part a beginner actually needs, and it's the one thing on this page we don't give away for free.
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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 96.5% 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, 6 were sales and 0 were open-market purchases. Insiders sell for many ordinary reasons — scheduled plans, tax, diversification — so a sale is not by itself a signal.
| Insider | Date | Type | Shares | Value |
|---|---|---|---|---|
| 2026-10-13 | SELL | 1.0K | $400.0K | |
| 2026-10-09 | SELL | 14.0K | $5.1M | |
| 2026-10-06 | SELL | 595 | $216.5K |
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.
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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 2026-10-28 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.