Ron Baron (Baron Capital) disclosed new in MERCK & CO INC

Ron Baron (Baron Capital) filed a 13F change in MERCK & CO INC (58933Y105) on 2026-05-15, covering period end 2026-03-31.

Action

New

Capital

$3,007,250 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.

Evidence

SEC 13F filing for Ron Baron (Baron Capital)

Filed 2026-05-15 19:18:29+00 · Period end 2026-03-31 · 0001017918-26-000043

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