1,234 institutions reported holding Gallagher as of 2026-03-31, totalling $49.6B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
JPMORGAN CHASE & CO
$4.2B
2
BlackRock, Inc.
$4.2B
3
VANGUARD CAPITAL MANAGEMENT LLC
$3.6B
4
FMR LLC
$3.2B
5
Capital World Investors
$3.0B
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.