Ownership Summary
Biodesix Inc (NASDAQ:BDSX) showed up in the 13F filings of 1 institutional investors as of December 2025.
- These investors collectively held 3.8% of Biodesix's outstanding shares in December 2025, down from 3.8% in September 2025.
- They maintained total shares held in BDSX by 0.0% quarter over quarter, and investors in Biodesix decreased 98.31% from a year ago.
- Among the 1 funds, 0 bought more Biodesix shares, 0 sold down, and 1 held their ground.
- Institutional investors collectively held 286.8K shares in Biodesix as of December 2025, with no net change quarter on quarter, and down 64.2Mn shares year over year.
- As of December 31, 2025, the biggest holder of Biodesix is Birchview Capital, LP at 286.8K shares, representing 3.82% of shares outstanding.
- Biodesix's 1 largest shareholders as of December 2025 include Birchview Capital, LP (286.8K) per Business Quant data.