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Sonoma Pharmaceuticals shares owned by Vanguard Group

Quarter-by-quarter ownership of Sonoma Pharmaceuticals (SNOA) shares owned by Vanguard Group from 13F filings

Historical chart of Vanguard Group investment in Sonoma Pharmaceuticals

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All positions including Sonoma Pharmaceuticals held by Vanguard Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Sonoma Pharmaceuticals by Vanguard Group

Quarter filed Position value Share count Share price at filing
2025-12-31 $69k 19k 3.64
2025-09-30 $81k 21k 3.88