Ownership Summary
Biodesix Inc (NASDAQ:BDSX) has 1 institutional investors with active 13F positions as of March 2026.
- Their combined ownership stood at 3.0% of outstanding shares in March 2026, down from 3.8% in December 2025.
- They maintained total shares held in Biodesix by 0.0% from last quarter, and the number of investors in BDSX decreased 98.33% annually.
- Among the 1 funds, 0 bought more Biodesix shares, 0 sold down, and 1 held their ground.
- Altogether, these fund groups held 286.8K shares in BDSX by March 2026, with no net change quarter on quarter, and down 2.5Mn shares year over year.
- As of March 31, 2026, the biggest holder of Biodesix is Birchview Capital, LP at 286.8K shares, representing 2.97% of shares outstanding.
- Business Quant data shows the 1 biggest positions in Biodesix as of March 2026 are held by Birchview Capital, LP (286.8K).