Equity · Technology
MDB
NASDAQMongoDB, Inc.
Reddit mentioned MDB 133 times in the 30 days to 2 October 2026, across 3 of the communities we track. All of them were scored for sentiment: 44% read bullish, 24% bearish and 32% neither. Reddit data updated 2 October 2026.
The line runs $358 on 6 July through $352 on 1 October, on a scale from $200 to $500. Days the market did not trade hold the previous close, flat.
The chart above plots the price of MDB over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 63 sessions over that window: $358 on 6 July 2026 through $352 on 1 October 2026.
Finazon · prior-day close, indicative (IEX-derived, not the official close) · valuation computed from SEC EDGAR filings · as of Oct 1, 2026
MDB · crowd attention × price
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Day1 Oct 2026
Reddit's attention on MDB arrived in one burst — 73 of this window's 133 mentions landed on 28 September alone
MDB's busiest day for Reddit mentions came at the bearish end of this window's sentiment — 56% bullish on 28 September, against 100% bullish at the other end
This chart in words
The chart plots daily Reddit mentions of MDB over the 30 days to 2 October 2026: 133 in total, busiest on 28 September with 73, and 1 on the last day counted. The line is the daily close over the same window: $384.25 on 3 September, $352 on 1 October. Of those days, 20 were trading sessions and the other 10 are hatched on the chart. On 9 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 56% bullish to 100% bullish over the 11 days that carried enough mentions to measure. 18 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
The chart plots daily Reddit mentions of MDB over the 90 days to 2 October 2026: 207 in total, busiest on 28 September with 73, and 1 on the last day counted. The line is the daily close over the same window: $358 on 6 July, $352 on 1 October. Of those days, 63 were trading sessions and the other 27 are hatched on the chart. On 25 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them no session took place, and this window holds no earlier close to carry forward; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 33% bullish to 100% bullish over the 25 days that carried enough mentions to measure. 62 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
Finazon · prior-day close, indicative (IEX-derived, not the official close), most closes dollar-rounded at the source
Crowd sentiment on MDB · 30d
bullish
bullish
MDB reads 11 points less bullish than overall market sentiment. Same measure; same 30-day window.
Where MDB is discussed
(30d)Moves with MDB
co-mention r · 31 obsTickers whose daily Reddit volume rose and fell with MDB's. Co-discussion, not price.
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations) · Method
What Reddit is saying about MDB
Live discussion on Reddit, shown as posted. Titles link to the original threads.
MDB insider trades
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
MDB reported financials
MDB reported revenue of $2.5B for the fiscal year ended 31 Jan 2026. Net income over the same period was −$71.2M.
Source: SEC EDGAR XBRL company facts · latest period ended 31 Jul 2026
MDB earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
MDB institutional holders
13 of the 45 institutional funds we track reported a MDB position for the quarter ended 30 Jun 2026 — a combined $1.1B; the latest of those filings landed 02 Sep 2026.
Showing the 10 largest of 13 reported positions. The figures above count all of them.
Source: SEC EDGAR 13F filings
MDB fails-to-deliver
On 14 Sep 2026, 1,539 shares of MDB failed to deliver (about $557K).
Source: SEC fails-to-deliver (CNS) data
Congressional trades in MDB
The most recent congressional trade disclosed in MDB is a purchase by Gilbert Ray Cisneros, Jr. (house, CA), dated 18 Nov 2025.
Source: U.S. House of Representatives financial disclosures
MDB — frequently asked questions
How often is MDB mentioned on Reddit?
MDB was mentioned 114 times in the last 7 days across the finance subreddits we track, and 133 times over the trailing 30 days.
Is Reddit bullish or bearish on MDB?
Across 133 classified MDB mentions in the last 30 days, 44% read bullish, 24% bearish and 32% neutral. Crowd sentiment is a social signal, not investment advice.
When did MDB last report earnings?
MongoDB (MDB) last reported earnings on 31 Jul 2026 for Q2 2027, per SEC filings.
Are MDB insiders buying or selling?
SEC Form 4 filings over the last 90 days show 0 buys and 5 sells by MDB insiders on the open market. A further 1 filing was a grant, award, gift or exercise rather than an open-market trade.
Who is the CEO of MongoDB?
Chirantan "CJ" Desai leads MongoDB (MDB) as chief executive.
What exchange is MDB listed on?
MongoDB trades on NASDAQ under the ticker MDB.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.