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Ambiq Micro shares owned by American Century Companies

Quarter-by-quarter ownership of Ambiq Micro (AMBQ) shares owned by American Century Companies from 13F filings

Historical chart of American Century Companies investment in Ambiq Micro

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All positions including Ambiq Micro held by American Century Companies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ambiq Micro by American Century Companies

Quarter filed Position value Share count Share price at filing
2026-06-30 $939k 11k 88.30