698 institutions reported holding Astera Labs as of 2026-03-31, totalling $13.4B. Sourced from SEC Form 13F filings, filed up to 45 days after quarter end.
#
Institution
Value
1
FMR LLC
$2.8B
2
BlackRock, Inc.
$1.3B
3
VANGUARD PORTFOLIO MANAGEMENT LLC
$801M
4
VANGUARD CAPITAL MANAGEMENT LLC
$695M
5
ALLIANCEBERNSTEIN L.P.
$418M
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.