Vanguard Portfolio Management »

Bio-Rad Laboratories shares owned by Vanguard Portfolio Management

Quarter-by-quarter ownership of Bio-Rad Laboratories (BIO) shares owned by Vanguard Portfolio Management from 13F filings

Historical chart of Vanguard Portfolio Management investment in Bio-Rad Laboratories

Tip: Access up to 7 years of quarterly data

All positions including Bio-Rad Laboratories held by Vanguard Portfolio Management consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Bio-Rad Laboratories by Vanguard Portfolio Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $231M 829k 278.75