InvestorLens

MDB — MONGODB INC

Information Technology · Software

Sign in to save7 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying MDB?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
95
Institutional Conviction
Net accumulation · 1 buying vs 0 selling last quarter
72
Macro Tailwind
Macro conditions are mixed for this sector
52
Congressional Activity
0 congressional purchases, 1 sale disclosed in the last 6 months
Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their MDB position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 52/100 in a Overheat regime). 0 congressional purchases, 1 sale disclosed in the last 6 months.

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (Ray Dalio)
  • +7 tracked investors reported holding MDB at their latest filing
Contradicting evidence — always shown
  • −Congressional disclosures lean toward selling (1 sales vs 0 purchases, 6 months)
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 7/26/2026.

About MONGODB INC (MDB)

MONGODB INC (MDB) appears in the most recent 13F filings of 7 tracked institutional investors. MONGODB INC is classified in the Information Technology sector (Software industry). The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $600M. Across recent filings, tracked investors recorded 3 new positions, 0 increased, 0 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in MDB

75
/100
Institutional Accumulation
Added / Increased3
Reduced0
Exited1
BearishBullish
Crowded Trade Score™

How many top investors track MDB

47
/100
Moderate Interest
7investors

Several tracked investors have exposure.

UndiscoveredCrowded
151015+

MDB Ownership Composition

How MONGODB INC is held across tracked investor types, based on reported 13F positions.

Dominant Type
Other
84% of tracked value
Institutions
7
tracked investors
Total Reported
$941.8M
combined 13F value
Sectors2
  • Other83.8%
  • Hedge Funds16.2%
Other(5)
83.8%
Hedge Funds(2)
16.2%

Tracked investors reporting MDB

  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    2.5M
    Value
    $600M
    % Portfolio
    0.10%
  • Steve CohenMar 31, 2026
    Point72 Asset Management
    Shares
    576K
    Value
    $141M
    % Portfolio
    0.18%
  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    600.6K
    Value
    $147M
    % Portfolio
    0.06%
  • Paul Tudor JonesMar 31, 2026
    Tudor Investment Corp
    Shares
    99.4K
    Value
    $24.3M
    % Portfolio
    0.05%
  • Ray DalioMar 31, 2026
    Bridgewater Associates
    Shares
    49.5K
    Value
    $12.1M
    % Portfolio
    0.05%
  • George SorosDec 31, 2025
    Soros Fund Management
    Shares
    28.4K
    Value
    $11.9M
    % Portfolio
    0.14%
  • Stanley DruckenmillerSep 30, 2025
    Duquesne Family Office
    Shares
    17.7K
    Value
    $5.5M
    % Portfolio
    0.14%

Recent activity

Frequently asked questions

How many institutional investors hold MDB?
7 tracked institutional investors disclosed a position in MDB (MONGODB INC) in their most recent 13F filing.
Who is the largest institutional holder of MDB?
Ken Griffin, Citadel Advisors, holds the largest disclosed position in MDB, valued at $600M.
Did institutional ownership of MDB increase or decrease?
Across recent 13F filings, tracked investors recorded 3 new positions, 0 increased, 0 reduced, and 1 fully exited MDB.
What sector is MDB in?
MONGODB INC is classified in the Information Technology GICS sector, Software industry.
Where does this MDB ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
MDB (MONGODB INC) — Institutional Holders & 13F History — InvestorLens