Alta Partners Management Company

Latest statistics and disclosures from Alta Partners Management Company's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are TYRA, VIR, and represent 100.00% of Alta Partners Management Company's stock portfolio.
  • Reduced shares in these 1 stock: TYRA (-$6.8M).
  • Alta Partners Management Company was a net seller of stock by $-6.8M.
  • Alta Partners Management Company has $104M in assets under management (AUM), dropping by 72.67%.
  • Central Index Key (CIK): 0002054419

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Positions held by Alta Partners Management Company consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Alta Partners Management Company

Alta Partners Management Company holds 2 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Tyra Biosciences (TYRA) 97.0 $101M -6% 3.8M 26.29
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Vir Biotechnology (VIR) 3.0 $3.1M 510k 6.03
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Past Filings by Alta Partners Management Company

SEC 13F filings are viewable for Alta Partners Management Company going back to 2024