American Century Companies’s Ambiq Micro AMBQ Stock Holding History

American Century Companies’s Portfolio AMBQ Stock Details AMBQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$939K	Buy	+10,630	New	+$630K	﹤0.01%	2416

Other funds holding AMBQ

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return

Walleye Capital New York $28B AUM 44.22% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

EMFAT

Emerald Mutual Fund Advisers Trust Leola, Pennsylvania $2.85B AUM 140.52% 1-Year Est. Return

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

American Century Companies's AMBQ Position: Q2 2026 in Review

American Century Companies opened a new position in Ambiq Micro (AMBQ) in Q2 2026: 10,630 shares worth $939K. The stake represents ﹤0.01% of the portfolio and ranks #2416 among its holdings.

79 funds tracked by Wall St. Rank hold AMBQ as of Q2 2026.

American Century Companies held 10,630 shares of Ambiq Micro worth $939K as of Q2 2026.
Ambiq Micro was a new American Century Companies position in Q2 2026.
Ambiq Micro made up ﹤0.01% of American Century Companies's portfolio in Q2 2026, its #2416 holding.
79 funds tracked by Wall St. Rank held Ambiq Micro as of Q2 2026.

Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.