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Amprius Technologies shares owned by State of Wisconsin Investment Board

Quarter-by-quarter ownership of Amprius Technologies (AMPX) shares owned by State of Wisconsin Investment Board from 13F filings

Historical chart of State of Wisconsin Investment Board investment in Amprius Technologies

Tip: Access up to 7 years of quarterly data

All positions including Amprius Technologies held by State of Wisconsin Investment Board consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Amprius Technologies by State of Wisconsin Investment Board

Quarter filed Position value Share count Share price at filing
2025-09-30 $336k 32k 10.52
2025-03-31 $124k 46k 2.68