MongoDB, Inc. (MDB)
Tech Top 100 · Information Technology · data since 2017-10-19 · last close 2026-09-09
MongoDB, Inc. (MDB) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -11.5 | -11.5 | -25.5 | 2.5 | 33.8 | 0.1 | 0.5 | 34.3 | -20.9 | · | · | · |
| 2025 | 17.4 | -2.1 | -34.4 | -1.8 | 9.7 | 11.2 | 13.3 | 32.7 | -1.7 | 15.9 | -7.6 | 26.3 |
| 2024 | -2.0 | 11.8 | -19.9 | 1.8 | -35.4 | 5.9 | 1.0 | 15.2 | -7.0 | 0.0 | 19.3 | -27.8 |
| 2023 | 8.8 | -2.2 | 11.3 | 2.9 | 22.4 | 39.9 | 3.0 | -9.9 | -9.3 | -0.4 | 20.6 | -1.7 |
| 2022 | -23.5 | -5.7 | 16.1 | -20.0 | -33.2 | 9.4 | 20.4 | 3.3 | -38.5 | -7.8 | -16.6 | 28.9 |
| 2021 | 2.9 | 4.4 | -30.7 | 11.2 | -1.9 | 23.8 | -0.7 | 9.2 | 20.3 | 10.6 | -4.5 | 6.3 |
| 2020 | 24.5 | -7.0 | -10.5 | 18.7 | 43.2 | -2.5 | 1.2 | 2.1 | -1.0 | -1.3 | 25.8 | 25.0 |
| 2019 | 10.3 | 10.0 | 44.8 | -4.2 | -0.4 | 8.4 | -5.8 | 6.3 | -20.9 | 6.0 | 16.4 | -11.5 |
| 2018 | -8.7 | 18.8 | 34.7 | -17.1 | 30.9 | 5.3 | 9.0 | 33.0 | 13.3 | -0.1 | 1.7 | 1.0 |
| 2017 | · | · | · | · | · | · | · | · | · | -5.0 | -6.4 | 4.0 |
| Avg | 2.0 | 1.8 | -1.6 | -0.6 | 7.7 | 11.3 | 4.6 | 14.0 | -7.3 | 2.0 | 5.4 | 5.6 |
Values in %. Current and first-listed months are partial (greyed).
returnsview.com
MDB seasonality — average by calendar month
MongoDB, Inc.'s record starts in 2017, so each calendar month rests on 9 observations — short enough to read as description rather than signal. Its strongest month by median is May — positive in 5 of 9 years, median +9.7%. March is the soft spot, down in 5 of 9 with a median of -10.5%. Across its full record it has closed 59% of months higher, swings ±17.3% in an average month and has fallen 76.5% peak to trough.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +2.0% | +1.8% | -1.6% | -0.7% | +7.7% | +11.3% | +4.7% | +14.0% | -5.6% | +2.0% | +5.4% | +5.6% |
| Win rate | 56%/9 | 44%/9 | 44%/9 | 56%/9 | 56%/9 | 89%/9 | 78%/9 | 89%/9 | 25%/8 | 44%/9 | 56%/9 | 67%/9 |
Win rate = share of positive months / sample size.
MDB risk & extremes
MDB drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
Related stocks
Frequently asked questions
What was MongoDB, Inc.'s best month?+
MongoDB, Inc.'s strongest completed month on record is March 2019, at +44.76%.
What was MongoDB, Inc.'s worst month?+
Its weakest completed month on record is September 2022, at -38.50%.
Is MongoDB, Inc. up this year?+
MongoDB, Inc. is down 14.61% year to date, measured from its last close before 1 January.
What is MongoDB, Inc.'s 1-year return?+
+8.24% over the past twelve months, comparing the latest close with the most recent close on or before the same date a year earlier.
What is MongoDB, Inc.'s biggest drawdown?+
The deepest peak-to-trough fall on record is 76.5%, measured on month-end closes since 2017.
Which calendar month is historically best for MongoDB, Inc.?+
August has the highest average return across every completed August since 2017. An average is not a forecast.
About MongoDB, Inc.
MongoDB, Inc. is an information technology business worth about $29 billion. It sells the picks and shovels of the digital gold rush — with price receipts on this site going back to 2017. And the long game: $100 at its first close here (2017) would be about $1,487 today.
Did you know?
- Its best month on record was March 2019 at +44.76%; its worst, September 2022 at -38.5%.
- It has closed June in the green 8 out of 9 times — not a promise, just a suspicious habit.
Trivia for entertainment — the numbers come from our price data; the jokes don't.