If you invested $1,000 in MDB — what it would be worth today
A $1,000 investment in MongoDB Inc. (MDB) in October 2017 would be worth $15,495 as of August 2026 with dividends reinvested — 36.6% a year. Use the dropdowns above to try any amount, ticker, or starting month back to October 2017.
Over the same period, the same $1,000 would be worth $3,452 in the S&P 500 (SPY) and $5,094 in the Nasdaq-100 (QQQ). MDB beat both the S&P 500 and the Nasdaq-100 over that period.
Growth of $1,000 in MDB since October 2017#
monthlyMongoDB Inc. (MDB). Total return approximated via dividend- and split-adjusted closes (no taxes or fees). Not investment advice.
Growth of $1,000 in MDB by starting month#
$1,000 invested in MDB, by starting year#
| Invested in | Worth today | Same in QQQ | Multiple | Annualized |
|---|---|---|---|---|
| 2017 | $15,495 | $6,265 | 15.5× | 36.6% |
| 2018 | $17,421 | $4,565 | 17.4× | 39.8% |
| 2019 | $5,114 | $4,561 | 5.1× | 24.2% |
| 2020 | $2,881 | $3,472 | 2.9× | 17.6% |
| 2021 | $1,278 | $2,401 | 1.3× | 4.5% |
| 2022 | $1,166 | $2,070 | 1.2× | 3.4% |
| 2023 | $2,205 | $2,533 | 2.2× | 25.1% |
| 2024 | $1,179 | $1,777 | 1.2× | 6.7% |
| 2025 | $1,728 | $1,411 | 1.7× | 43.0% |
Methodology#
Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. MDB data begins October 2017; values as of August 2026 and refresh daily. Past performance does not predict future returns; not investment advice.
See the live MDB chart and fundamentals on the MDB quote page or compare with the same investment in SPY.
FAQ
- How much would $1,000 invested in MDB be worth today?
- A $1,000 investment in MongoDB Inc. (MDB) in October 2017 would be worth about $15,495 as of August 2026, with dividends reinvested. That works out to about 36.6% a year.
- How far back does the MDB calculation go?
- MDB data begins October 2017. You can pick any starting month from then to the present and see what your investment would be worth today.
- Does this include dividends?
- Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.