CapitolRadar tracks every publicly disclosed MDB trade by US congress members and corporate insiders: 21 disclosed trades (11 buys, 10 sells) by 2 tracked traders, from 2021-02-25 to 2026-09-25. Updated daily from official filings.
Want a ping when Congress buys MDB? Free email alerts on notable disclosed trades — plus a $100,000 fantasy portfolio to play along against three AI traders. Join free
MongoDB, Inc. (MDB) — Technology · Software - Infrastructure, market cap about $29.5B.
CapitolRadar analysis
21 MDB trades split nearly evenly between buys and sells
21 tracked trades in MongoDB, Inc. span February 25, 2021 through September 25, 2026. The activity consists of 11 buys and 10 sells by two distinct traders. That one-trade difference makes the overall record nearly balanced rather than strongly tilted toward either transaction type. The sample is small—only two traders—so the aggregate should not be treated as broadly representative of congressional trading in MDB or in the Technology / Software - Infrastructure industry.
3 trades appear in 2026 Q3, including two buys. The other listed quarters contain one or two trades each: 2024 Q4 had one trade and no buys; 2024 Q3 had one buy; 2024 Q1 had two trades and no buys; 2023 Q2 had one trade and no buys; 2023 Q1 had one buy; 2022 Q4 had two trades, including one buy; and 2022 Q3 had one trade and no buys.
6 Ro Khanna buys and 5 Josh Gottheimer buys
Ro Khanna accounts for six MDB buys, with the latest dated September 25, 2026. Josh Gottheimer accounts for five buys, with the latest dated February 13, 2023. Together, their 11 purchases make up all tracked MDB buys in the supplied record. Because there are only two distinct traders, individual activity has an outsized effect on the totals.
6 other stocks overlap across both MDB buyers
Both tracked MDB buyers also bought AMD, RSG, ADI, GOOGL, SNDK and MSFT. This overlap identifies shared disclosed purchases, but the small two-person sample does not establish a broader pattern or explain why any trade occurred.
Congressional transaction disclosures may be reported with a 45-day lag, so filing visibility may trail the trade date. Disclosed dollar amounts are generally presented as ranges; any values derived from those ranges are estimates rather than exact transaction sizes. No amount ranges were provided here.
Analysis written from the tracked record on 2026-10-12; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 3 | 2 | 1 |
| 2024 Q4 | 1 | 0 | 1 |
| 2024 Q3 | 1 | 1 | 0 |
| 2024 Q1 | 2 | 0 | 2 |
| 2023 Q2 | 1 | 0 | 1 |
| 2023 Q1 | 1 | 1 | 0 |
| 2022 Q4 | 2 | 1 | 1 |
| 2022 Q3 | 1 | 0 | 1 |
Who is buying MDB?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Ro Khanna | 6 | 2026-09-25 | — |
| Josh Gottheimer | 5 | 2023-02-13 | — |
Disclosed trades in MDB
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-25 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-08-10 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-07-07 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-10-17 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2024-09-17 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2024-03-20 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-02-08 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-05-01 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-02-13 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2022-11-03 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2022-10-17 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2022-09-15 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2022-06-16 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2022-05-10 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2022-05-05 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2022-04-19 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2022-03-15 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2022-01-21 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2021-09-13 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2021-03-16 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of MDB disclosed buying in the last six months: GOOGL (2) · AMD (2) · MSFT (2) · ADI (2) · SNDK (2) · RSG (2).
About MongoDB, Inc.
MongoDB, Inc. serves as a global provider of a versatile database platform. The company's offerings feature MongoDB Enterprise Advanced, a sophisticated commercial database server designed for corporate clients, which can be deployed in cloud, on-premises, or hybrid environments. It also presents MongoDB Atlas, a fully managed, multi-cloud database-as-a-service (DBaaS) solution. For developers seeking to start with MongoDB, the company offers a free, downloadable Community Server that includes fundamental database functionalities. Beyond its core database products, MongoDB, Inc. provides profe…
Frequently asked questions
Which politicians bought MDB most?
Ro Khanna leads with 6 disclosed buys, followed by Josh Gottheimer.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
Get alerts when trades like these are disclosed. Free account: fantasy portfolio + email alerts. Premium: a 6-hour head start on every signal.
CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.