| MDB Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the MDB market cap history going back to 10/19/2017:
Also see: MDB Shares Outstanding History and MDB YTD Return |
MDB Market Cap History — MongoDB Capitalization Over Time
As of 3/9/2026 MongoDB has a market cap of 21.84 billion. Investors often follow the MDB market cap history to compare the size of the company over time.
This page shows MDB market capitalization trends over time, with 35 market cap datapoints presented, dating back to 10/19/2017.
| MDB Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MDB Historical Market Cap: +69.65% CAGR 
Mouse over chart for data details
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| MDB Stock Price Chart |
| About MongoDB Inc |
| MongoDB, Inc. is a developer data platform company. Its developer data platform is an integrated set of databases and related services that allows development teams to address the growing variety of modern application requirements. Its customers can implement its developer data platform as a managed service offering, or they can choose a self-managed option. Its MongoDB Atlas is its managed multi-cloud database-as-a-service (DBaaS) offering that includes an integrated set of databases and related services. We show 35 historical shares outstanding datapoints in our MDB shares outstanding history coverage, used to compute MDB market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing MDB market cap history over the course of time is important for investors interested in comparing MDB's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of MDB versus a peer is one thing; comparing MDB market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like MDB can fluctuate over the course of history. With this page we aim to empower investors researching MDB by allowing them to research the MDB market cap history. |
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| Video: The Importance of Market Cap | |
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Video: The Importance of Market Cap
| MDB Share Performance |
| Market Cap Peers |
| MongoDB (MDB) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
MDLA Market Cap History MDRX Market Cap History MDSO Market Cap History MEDS Market Cap History MEET Market Cap History MELI Market Cap History MGIC Market Cap History MIGI Market Cap History MINM Market Cap History MIR Market Cap History More Technology companies » |
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