AMBIQ MICRO INC (AMBQ) Institutional Ownership and Insiders Activity

AMBIQ MICRO INC (AMBQ) is widely held by institutional investors, with 186 firms reporting positions valued at approximately $1.44B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $121.91M in AMBQ holdings in its latest filing.

Recent insider activity includes 31 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.