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Sera Prognostics Inc-a shares owned by Birch Hill Investment Advisors

Quarter-by-quarter ownership of Sera Prognostics Inc-a (SERA) shares owned by Birch Hill Investment Advisors from 13F filings

Historical chart of Birch Hill Investment Advisors investment in Sera Prognostics Inc-a

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All positions including Sera Prognostics Inc-a held by Birch Hill Investment Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Sera Prognostics Inc-a by Birch Hill Investment Advisors

Quarter filed Position value Share count Share price at filing
2025-09-30 $84k 27k 3.06