930 institutions reported holding MicroStrategy as of 2026-03-31, totalling $23.8B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
Capital International Investors
$3.9B
2
BlackRock, Inc.
$2.2B
3
VANGUARD PORTFOLIO MANAGEMENT LLC
$1.8B
4
VANGUARD CAPITAL MANAGEMENT LLC
$1.8B
5
MORGAN STANLEY
$1.2B
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.