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Argan shares owned by William Blair Investment Management

Quarter-by-quarter ownership of Argan (AGX) shares owned by William Blair Investment Management from 13F filings

Historical chart of William Blair Investment Management investment in Argan

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All positions including Argan held by William Blair Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Argan by William Blair Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $19M 72k 270.05
2019-09-30 $21M 528k 39.29
2019-06-30 $21M 507k 40.56
2019-03-31 $20M 390k 49.95