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Amprius Technologies shares owned by William Blair $ Company

Quarter-by-quarter ownership of Amprius Technologies (AMPX) shares owned by William Blair $ Company from 13F filings

Historical chart of William Blair $ Company investment in Amprius Technologies

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All positions including Amprius Technologies held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amprius Technologies by William Blair $ Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $261k 25k 10.52