806 institutions reported holding MongoDB as of 2026-03-31, totalling $17.5B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
BlackRock, Inc.
$1.4B
2
VANGUARD PORTFOLIO MANAGEMENT LLC
$1.1B
3
VANGUARD CAPITAL MANAGEMENT LLC
$861M
4
FMR LLC
$537M
5
PRICE T ROWE ASSOCIATES INC /MD/
$512M
Source: SEC Form 13F filings via SEC EDGAR. Covers long US-listed equity only — short positions, bonds and non-US holdings are not reported on this form.