Kleiner Perkins Caufield & Byers XVI, LLC

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

1

Stocks Covered

1

Latest Filing

Nov 4, 2025

Filings

AMBQ

Ambiq Micro, Inc.

SC 13G · Nov 4, 2025

7.9%

1.4M shares