Ownership Summary
Biodesix Inc (NASDAQ:BDSX) showed up in the 13F filings of 1 institutional investors as of December 2025.
- They owned 3.8% of outstanding stock in December 2025, down from 3.8% the prior quarter.
- Their total shares held in BDSX maintained 0.0% quarter over quarter, and separately, investors owning Biodesix decreased 98.31% from a year ago.
- Activity in BDSX broke down as 0 buyers, 0 sellers, and 1 unchanged among 1 total holders.
- Altogether, these fund groups held 286.8K shares in BDSX by December 2025, with no net change quarter on quarter, and down 64.2Mn shares year over year.
- As of December 31, 2025, Birchview Capital, LP held the largest stake in Biodesix with 286.8K shares, accounting for 3.82% of total shares outstanding.
- Per Business Quant data, the top 1 holders of Biodesix for the quarter ending December 2025 are Birchview Capital, LP (286.8K).