RB
Ron Baron (Baron Capital) disclosed increased in ZAI LAB LTD
Ron Baron (Baron Capital) filed a 13F change in ZAI LAB LTD (98887Q104) on 2026-05-15, covering period end 2026-03-31.
Action
Increased
Capital
$6,179,354 reported value
Institutional 13F Signals1 evidence source
Why it matters
This signal is anchored to the SEC filing date while retaining the underlying 13F period end.