MongoDB Inc. Class A (MDB)
MDB · Information Technology · 
United States
MongoDB Inc. Class A (MDB) is a US company in the Information Technology sector. The stock has its largest weight in XUIT (MSCI USA Information Technology), at 0.12%. Anyone who holds an ETF containing MongoDB also has an indirect stake in the company.
Data and Charts: MongoDB
Key Data for MongoDB
MongoDB Stock Price Chart
The MongoDB chart shows daily closing prices and is set to the current year by default. The stock is down 15.9% year to date and up 1.6% over twelve months. The last recorded close on October 30, 2026, was $352.96, at 52% of the 52-week range.
Price series from our database since Aug 12, 2024, 558 daily values.
MongoDB Stock Performance
| Year to date | -15.9% | 1 year | +1.6% |
|---|---|---|---|
| 1 month | +1.2% | 3 months | +4.6% |
| Calendar year 2025 | +80.3% |
Measured in euros, MongoDB is down 11.5% year to date and up 5.0% over twelve months. The difference from the dollar figures above comes from the exchange rate alone. Each daily price is converted at the ECB euro reference rate for that day.
Alysly Data Analysis: MongoDB
What ETF Is MongoDB In?
MongoDB has above-average ETF coverage and is held by 16 of the 104 ETFs we track, which together follow 7 indices. That puts the stock in more ETFs than 75.8% of the 4,341 stocks we track.
| ETF | Index | Weight | per €1,000 in the ETF |
|---|---|---|---|
| XUIT / XUTC | MSCI USA Information Technology | 0.12% | €1.21 |
| XDWT / XMIT | MSCI World Information Technology | 0.11% | €1.08 |
| XD9U / XD9D | MSCI USA | 0.05% | €0.45 |
| XDWD / XDWL | MSCI World | 0.03% | €0.34 |
| SWWD | MSCI World | 0.03% | €0.33 |
| SPPW | MSCI World | 0.03% | €0.33 |
| SPYY | MSCI ACWI | 0.03% | €0.32 |
| WIMI | MSCI World IMI | 0.03% | €0.30 |
| EUNL | MSCI World | 0.03% | €0.30 |
| IUSQ | MSCI ACWI | 0.03% | €0.30 |
| SPYI / SPSA | MSCI ACWI IMI | 0.02% | €0.25 |
The last column shows how much of €1,000 in one of these funds goes to MongoDB, based on each fund's latest holdings list.
US-listed ETFs holding MongoDB (weight per latest SEC filing): VGT 0.20%, VUG 0.09%, ONEQ 0.08%, VTI 0.04%. These funds are registered in the US; retail investors in the EU usually cannot buy them.
MongoDB Weight in iShares Core MSCI World (EUNL) Since 2019
In iShares Core MSCI World (EUNL), MongoDB had a weight of 0.01% on Sep 30, 2019 and 0.03% on Oct 30, 2026. The fund tracks the MSCI World. Its share peaked at 0.05% on Sep 30, 2021. The weight rises and falls with the stock's price performance relative to the other index members. It can also change when the index provider adjusts the index composition.
What's Inside Your ETF Portfolio and the ETF overlap check show how much MongoDB overlaps with the rest of a portfolio.
Which Tracked Investors Hold MongoDB?
MongoDB is not among the largest purchases in the quarter ending Jun 30, 2026. The list is led by GOOGL, DAL and NEBIUS GROUP N.V. The only manager we track that holds MongoDB reduced its position.
| Investor | Shares | Value | Quarter |
|---|---|---|---|
| Bridgewater Associates | 36,467 | $12M | reduced by 13,027 |
As of Jun 30, 2026. Based on quarterly filings with the US securities regulator, submitted up to 45 days after the reference date. The change counts shares, not price gains.
What MongoDB Executives and Directors Traded Recently
| Date | Person | Type | Shares | Price |
|---|---|---|---|---|
| Oct 13, 2026 | Agrawal Archana Director | Sell (plan) | 1,000 | $400.00 |
| Oct 9, 2026 | MERRIMAN DWIGHT A Director | Sell (plan) | 1,000 | $377.00 |
| Oct 8, 2026 | MERRIMAN DWIGHT A Director | Sell (plan) | 3,000 | $359.90 |
| Oct 8, 2026 | MERRIMAN DWIGHT A Director | Sell (plan) | 392 | $361.02 |
| Oct 8, 2026 | MERRIMAN DWIGHT A Director | Sell (plan) | 9,608 | $359.93 |
| Oct 6, 2026 | Hazard Charles M Jr Director | Sell (plan) | 595 | $363.85 |
| Sep 17, 2026 | Cochran Hope F Director | Sell (plan) | 1,000 | $375.92 |
The table shows open-market purchases and sales reported over the past 90 days. Directors, officers and shareholders owning more than ten percent must report such transactions within two trading days. Awards and option exercises are excluded.
“Plan” means the transaction follows a schedule set up in advance under Rule 10b5-1. Sales consistently outnumber purchases in these filings because a large part of executive pay is granted in shares. For comparison: over the period covered, executives and directors reported sales at 271 of 350 tracked companies and purchases at 32.
Stocks With ETF Exposure Similar to MongoDB
| Stock | Shared ETFs | r | 1 year | Annualized volatility | Net margin | Revenue growth |
|---|---|---|---|---|---|---|
| MongoDB | – | – | +1.6% | 69.7% | -2.9% | +22.8% |
| Circle Internet Group | 16 | – | -40.9% | 108.1% | -2.5% | +63.9% |
| Entegris | 16 | – | +76.4% | 62.4% | 7.4% | -1.4% |
| Samsara | 16 | – | +9.1% | 55.4% | -0.6% | +29.6% |
| Atlassian | 16 | – | +19.3% | 65.1% | -0.8% | +26.0% |
 Fabrinet | 16 | – | -25.3% | 68.9% | 10.2% | +35.7% |
 Snowflake | 16 | +0.60 | +12.9% | 60.8% | -28.4% | +29.2% |
| Credo Technology Group Holding | 16 | – | -9.4% | 96.3% | 35.4% | +205.7% |
 Zscaler | 16 | +0.55 | -26.1% | 55.0% | -1.9% | +25.4% |
These stocks reach a portfolio through largely the same funds as MongoDB. “Shared ETFs” counts the funds that hold both.
Return and volatility are calculated from our daily closing prices in US dollars. Margin and growth come from each company's latest SEC annual filing. Because fiscal years do not end on the same date for every company, the underlying periods are not fully identical.
Fundamental Analysis: MongoDB
MongoDB Key Financials
Figures come from the SEC annual filing for the latest reported fiscal year (period end Jan 31, 2026).
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| FY ended Jan 2024 | 1.7 | -0.2 | -10.5% |
| FY ended Jan 2025 | 2.0 | -0.1 | -6.4% |
| FY ended Jan 2026 | 2.5 | -0.1 | -2.9% |
Technical Analysis: MongoDB
MongoDB Risk Metrics
The close on Oct 30, 2026, was 25.3% below the highest close since Aug 12, 2024. That high was reached on Aug 13, 2026. When the S&P 500 rose or fell 1%, MongoDB moved 1.95% on average in the same direction (past 252 trading days). The correlation of 0.34, however, shows only a moderate link to the broad market. Accordingly, moves in the S&P 500 explain only a small part of the daily price moves of MongoDB.
What MongoDB Correlates With
| Instrument | r | −1 … +1 |
|---|---|---|
| Snowflake Inc. | +0.60 | |
| Datadog Inc. Class A | +0.57 | |
| Cloudflare Inc Class A | +0.56 | |
| Palantir Technologies Inc. Class A | +0.56 | |
| Zscaler Inc. | +0.55 | |
| Okta Inc. Class A | +0.54 | |
| QNT | -0.37 | |
| CF Industries Holdings Inc. | -0.32 | |
| NMR | -0.29 |
The strongest co-movers are listed at the top, the strongest inverse movers at the bottom. Low or negative correlations can help spread risk more broadly across a portfolio.
