SweetValueLab
Write for us

Astera Labs, Inc. Common Stock — Major Holders & Superinvestors

ALAB
NASDAQTechnologySemiconductorsCIK 0001736297asteralabs.comAbout ALAB
Last close · Oct 16, 2026285.82−16.16 (−5.35%)
Market cap$49.6B

Of the 85 managers this site tracks, 2 held Astera Labs (ALAB) at the end of Q2 2026, their latest 13Fs. The largest position by value was Lee Ainslie's, $515.5M; Bridgewater's ($479,156) follows. No Schedule 13D or 13G is on file for ALAB from the activists and large holders the site follows.

Superinvestors holding ALAB

2 of the tracked managers · latest 13F
ManagerFirmQuarterSharesValue

13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.