Biodesix Inc
BDSX- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0001439725
In the last 90 days, Biodesix Inc insiders filed 2 open-market purchases and 0 sales; 45 institutions reported holding it in 13F filings for Q2 2026, worth $98.5M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Biodesix Inc as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 38
- +2 vs. Q3 2023
- Shares held
- 17.1M
- −203.0K (−1.2%) vs. Q3 2023
- Total value
- $30.4M
- +$2.78M (+10.0%) vs. Q3 2023
- New holders
- 5
- 13 more added
- Sold out
- 3
- 11 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BDSX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 45 | $98.5M |
| Q1 2026 | 40 | $56.6M |
| Q4 2025 | 26 | $11.1M |
| Q3 2025 | 26 | $10.8M |
| Q2 2025 | 41 | $10.0M |
| Q1 2025 | 60 | $33.4M |
| Q4 2024 | 59 | $89.9M |
| Q3 2024 | 52 | $111.2M |
| Q2 2024 | 46 | $82.0M |
| Q1 2024 | 42 | $23.1M |
| Q4 2023 | 38 | $30.4M |
| Q3 2023 | 37 | $27.7M |
| Q2 2023 | 29 | $20.7M |
| Q1 2023 | 30 | $31.0M |
| Q4 2022 | 33 | $36.9M |
| Q3 2022 | 28 | $6.04M |
| Q2 2022 | 37 | $5.99M |
| Q1 2022 | 46 | $7.06M |
| Q4 2021 | 41 | $21.4M |
| Q3 2021 | 42 | $34.9M |
| Q2 2021 | 47 | $67.6M |
| Q1 2021 | 46 | $85.6M |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Biodesix Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Birchview Capital, LP | 5,348,273 | $9.79M | 7.66% | 00.0% | Unchanged |
| AIGH Capital Management LLC | 4,658,946 | $8.57M | 3.39% | −247,752−5.0% | Reduced |
| Worth Venture Partners, LLC | 1,141,794 | $2.10M | 1.14% | −60,573−5.0% | Reduced |
| Essex Investment Management Co LLC | 912,945 | $1.68M | 0.33% | −103,368−10.2% | Reduced |
| Wells Fargo & Company | 883,653 | $1.63M | 0.00% | +5,503+0.6% | Added |
| Vanguard Group Inc | 811,751 | $1.49M | 0.00% | −210,088−20.6% | Reduced |
| BlackRock Inc. | 404,461 | $744.2K | 0.00% | +4,139+1.0% | Added |
| Geode Capital Management, LLC | 357,118 | $657.2K | 0.00% | +78,733+28.3% | Added |
| Legato Capital Management LLC | 334,310 | $615.1K | 0.08% | 00.0% | Unchanged |
| State Street Corp | 275,350 | $506.6K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 229,200 | $421.7K | 0.01% | +49,200+27.3% | Added |
| Cannell Peter B & Co Inc | 205,605 | $378.3K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 131,434 | $242.0K | 0.00% | −5,000−3.7% | Reduced |
| Millennium Management LLC | 91,320 | $168.0K | 0.00% | +57,721+171.8% | Added |
| Blair William & Co | 89,800 | $165.2K | 0.00% | +10,000+12.5% | Added |
| Cetera Advisor Networks LLC | 78,000 | $143.5K | 0.00% | 00.0% | Unchanged |
| Telemark Asset Management, LLC | 76,000 | $139.8K | 0.02% | +76,000 | New |
| Qube Research & Technologies Ltd | 65,609 | $120.7K | 0.00% | +59,243+930.6% | Added |
| Oracle Investment Management Inc | 60,939 | $112.1K | 0.12% | +18,863+44.8% | Added |
| Allworth Financial LP | 55,853 | $102.8K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 48,800 | $90.0K | 0.00% | +27,400+128.0% | Added |
| Jane Street Group, LLC | 43,801 | $80.6K | 0.00% | +16,975+63.3% | Added |
| Citigroup Inc | 42,627 | $78.4K | 0.00% | +42,627 | New |
| Northern Trust Corp | 31,113 | $57.2K | 0.00% | −2,994−8.8% | Reduced |
| Citadel Advisors LLC | 26,177 | $48.2K | 0.00% | −18,446−41.3% | Reduced |
| ExodusPoint Capital Management, LP | 23,963 | $44.0K | 0.00% | +23,963 | New |
| HRT Financial LP | 23,678 | $43.0K | 0.00% | −38,847−62.1% | Reduced |
| Charles Schwab Investment Management Inc | 20,622 | $37.9K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 15,913 | $29.0K | 0.00% | −10,985−40.8% | Reduced |
| Susquehanna International Group, LLP | 15,739 | $29.0K | 0.00% | +15,739 | New |
| CI Private Wealth, LLC | 15,497 | $28.5K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 13,100 | $24.1K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 10,711 | $19.7K | 0.00% | +9,218+617.4% | Added |
| Morgan Stanley | 10,135 | $18.6K | 0.00% | −550−5.1% | Reduced |
| Barclays PLC | 9,291 | $17.1K | 0.00% | +9,291 | New |
| Tower Research Capital LLC (TRC) | 8,834 | $16.3K | 0.00% | −22,768−72.0% | Reduced |
| JPMorgan Chase & Co | 447 | $822 | 0.00% | +436+3,963.6% | Added |
| Opaleye Management Inc. | 496,500 | – | – | +40,927+9.0% | Added |
| Prudential Financial Inc | 0 | $0 | 0.00% | −24,800−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −2,693−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Column Capital Advisors, LLC | – | – | – | – | Not filed |