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, Q1 2025
Institutional positions in Biodesix Inc as of Mar 31, 2025. 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
- 60
- +1 vs. Q4 2024
- Shares held
- 53.4M
- −5.42M (−9.2%) vs. Q4 2024
- Total value
- $33.4M
- −$56.6M (−62.9%) vs. Q4 2024
- New holders
- 11
- 13 more added
- Sold out
- 10
- 20 more reduced
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Biodesix Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Telemark Asset Management, LLC | 8,282,490 | $5.18M | 0.68% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 6,095,034 | $3.81M | 0.07% | 00.0% | Unchanged |
| Birchview Capital, LP | 5,736,113 | $3.59M | 3.11% | 00.0% | Unchanged |
| AIGH Capital Management LLC | 4,272,591 | $2.67M | 1.39% | −1,907,221−30.9% | Reduced |
| Silverarc Capital Management, LLC | 4,098,406 | $2.56M | 0.54% | −233,875−5.4% | Reduced |
| Monashee Investment Management LLC | 4,050,000 | $2.53M | 0.30% | +549,121+15.7% | Added |
| Vanguard Group Inc | 3,823,690 | $2.39M | 0.00% | 00.0% | Unchanged |
| Opaleye Management Inc. | 3,225,000 | $2.02M | 0.45% | −240,000−6.9% | Reduced |
| Samjo Management, LLC | 2,433,100 | $1.52M | 0.64% | −44,300−1.8% | Reduced |
| Perceptive Advisors LLC | 2,173,880 | $1.36M | 0.05% | 00.0% | Unchanged |
| Farallon Capital Management, L.L.C. | 1,859,308 | $1.16M | 0.01% | −1,952,118−51.2% | Reduced |
| Perkins Capital Management Inc | 1,059,711 | $662.5K | 0.70% | −5000.0% | Reduced |
| Geode Capital Management, LLC | 841,225 | $526.1K | 0.00% | +14,026+1.7% | Added |
| Wells Fargo & Company | 819,897 | $512.6K | 0.00% | −16,524−2.0% | Reduced |
| Susquehanna International Group, LLP | 599,421 | $374.8K | 0.00% | −516,327−46.3% | Reduced |
| BlackRock, Inc. | 567,571 | $354.8K | 0.00% | −1,509−0.3% | Reduced |
| Renaissance Technologies LLC | 370,700 | $231.8K | 0.00% | +10,500+2.9% | Added |
| Millennium Management LLC | 333,962 | $208.8K | 0.00% | +135,291+68.1% | Added |
| State Street Corp | 308,050 | $192.6K | 0.00% | 00.0% | Unchanged |
| Shay Capital LLC | 267,396 | $167.2K | 0.05% | −14,165−5.0% | Reduced |
| Spears Abacus Advisors LLC | 205,605 | $128.5K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 197,917 | $123.7K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 169,132 | $105.7K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 155,934 | $97.5K | 0.00% | +2,000+1.3% | Added |
| Squarepoint Ops LLC | 141,833 | $88.7K | 0.00% | +128,323+949.8% | Added |
| Bridgeway Capital Management, LLC | 137,011 | $85.7K | 0.00% | −257,300−65.3% | Reduced |
| Blair William & Co | 124,100 | $77.6K | 0.00% | +31,000+33.3% | Added |
| XTX Topco Ltd | 103,153 | $64.5K | 0.00% | +103,153 | New |
| Allworth Financial LP | 99,331 | $56.7K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 88,126 | $55.5K | 0.00% | +73,068+485.2% | Added |
| Qube Research & Technologies Ltd | 67,907 | $42.5K | 0.00% | −77,884−53.4% | Reduced |
| Jane Street Group, LLC | 64,905 | $40.6K | 0.00% | −12,935−16.6% | Reduced |
| CI Private Wealth, LLC | 58,975 | $36.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 55,436 | $34.7K | 0.00% | −56,818−50.6% | Reduced |
| Jefferies Financial Group Inc. | 55,400 | $34.6K | 0.00% | 00.0% | Unchanged |
| AMH Equity Ltd | 47,773 | $29.9K | 0.05% | −604,095−92.7% | Reduced |
| Prudential Financial Inc | 38,800 | $24.3K | 0.00% | +9,000+30.2% | Added |
| Boothbay Fund Management, LLC | 34,112 | $21.3K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 33,335 | $21.0K | 0.00% | +33,335 | New |
| HRT Financial LP | 33,330 | $20.0K | 0.00% | +33,330 | New |
| Diametric Capital, LP | 29,920 | $18.7K | 0.02% | +29,920 | New |
| CIBC Private Wealth Group, LLC | 29,337 | $17.2K | 0.00% | 00.0% | Unchanged |
| Ferguson Shapiro LLC | 25,000 | $15.6K | 0.01% | +15,000+150.0% | Added |
| Atom Investors LP | 24,394 | $15.3K | 0.00% | +24,394 | New |
| Goldman Sachs Group Inc | 22,094 | $13.8K | 0.00% | −95,941−81.3% | Reduced |
| Charles Schwab Investment Management Inc | 20,622 | $12.9K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 18,985 | $11.9K | 0.00% | +3,257+20.7% | Added |
| Capstone Investment Advisors, LLC | 15,437 | $9.65K | 0.00% | +15,437 | New |
| Jain Global LLC | 14,598 | $9.13K | 0.00% | +14,598 | New |
| Bank of New York Mellon Corp | 14,003 | $8.76K | 0.00% | −10.0% | Reduced |
| Morgan Stanley | 12,876 | $8.05K | 0.00% | −27,400−68.0% | Reduced |
| Prelude Capital Management, LLC | 11,706 | $7.32K | 0.00% | +11,706 | New |
| Citigroup Inc | 4,654 | $2.91K | 0.00% | −78,202−94.4% | Reduced |
| Tower Research Capital LLC (TRC) | 3,900 | $2.44K | 0.00% | +3,900 | New |
| UBS Group AG | 1,490 | $931 | 0.00% | −776−34.2% | Reduced |
| Citadel Advisors LLC | 1,107 | $692 | 0.00% | +42+3.9% | Added |
| Maryland Capital Advisors Inc. | 1,000 | $626 | 0.00% | +1,000 | New |
| Bank of America Corp | 623 | $389 | 0.00% | +32+5.4% | Added |
| FMR LLC | 27 | $17 | 0.00% | +27 | New |
| BNP Paribas Arbitrage, SA | 1 | $1 | 0.00% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −257,765−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −100,943−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −51,024−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −19,172−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −15,974−100.0% | Sold out |
| One68 Global Capital, LLC | 0 | $0 | 0.00% | −13,829−100.0% | Sold out |
| ACT Advisors, LLC. | 0 | $0 | 0.00% | −11,168−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −7,012−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |