1,082 institutions reported holding Nasdaq as of 2026-03-31, totalling $39.7B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
INVESTOR AB
$4.9B
2
BlackRock, Inc.
$3.2B
3
WELLINGTON MANAGEMENT GROUP LLP
$3.1B
4
VANGUARD CAPITAL MANAGEMENT LLC
$2.7B
5
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
$2.5B
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.