BIODESIX INC - BDSX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Telemark Asset Management, LLC | History | Reduced | 327,824 | 2,229 | 0.22% | 0.3% | 1 | -86,300 | -20.84% | Q4 2025 | Feb 11, 2026 |
| Birchview Capital, LP | History | No change | 286,804 | 1,950 | 1.14% | 1.63% | 2 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Aberdeen Group plc | History | New | 262,425 | 1,784 | 0.0% | — | 3 | +262,425 | New | Q4 2025 | Jan 16, 2026 |
| VANGUARD GROUP INC | History | Added to | 192,138 | 1,306 | 0.0% | 0.0% | 4 | +10,234 | 5.63% | Q4 2025 | Jan 29, 2026 |
| Monashee Investment Management LLC | History | Added to | 112,344 | 763 | 0.43% | 0.38% | 5 | +12,348 | 12.35% | Q4 2025 | Feb 12, 2026 |
| PERCEPTIVE ADVISORS LLC | History | No change | 108,694 | 739 | 0.01% | 0.02% | 6 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Added to | 64,483 | 438 | 0.04% | 0.03% | 7 | +16,141 | 33.39% | Q4 2025 | Feb 06, 2026 |
| PERKINS CAPITAL MANAGEMENT INC | History | Reduced | 44,783 | 304 | 0.24% | 0.35% | 8 | -7,850 | -14.91% | Q4 2025 | Feb 04, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 42,453 | 288 | 0.0% | 0.0% | 9 | +2,235 | 5.56% | Q4 2025 | Feb 09, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 33,017 | 224 | 0.0% | 0.0% | 10 | -10,007 | -23.26% | Q4 2025 | Feb 17, 2026 |
| Trexquant Investment LP | History | New | 27,542 | 187 | 0.0% | — | 11 | +27,542 | New | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | New | 25,985 | 176 | 0.0% | — | 12 | +25,985 | New | Q4 2025 | Feb 17, 2026 |
| BlackRock, Inc. | History | No change | 24,466 | 166 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| STATE STREET CORP | History | Added to | 17,802 | 121 | 0.0% | 0.0% | 14 | +2,400 | 15.58% | Q4 2025 | Feb 13, 2026 |
| Shay Capital LLC | History | Added to | 16,145 | 109 | 0.01% | 0.01% | 15 | +2,140 | 15.28% | Q4 2025 | Feb 17, 2026 |
| DRW Securities, LLC | History | New | 15,372 | 104 | 0.0% | — | 16 | +15,372 | New | Q4 2025 | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 12,500 | 85 | 0.0% | 0.0% | 17 | -3,500 | -21.88% | Q4 2025 | Feb 17, 2026 |
| NORTHERN TRUST CORP | History | New | 11,134 | 75 | 0.0% | — | 18 | +11,134 | New | Q4 2025 | Feb 17, 2026 |
| Cetera Investment Advisers | History | New | 10,000 | 68 | 0.0% | — | 19 | +10,000 | New | Q4 2025 | Feb 17, 2026 |
| Allworth Financial LP | History | New | 4,965 | 33 | 0.0% | — | 20 | +4,965 | New | Q4 2025 | Feb 05, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 193 | 1 | 0.0% | 0.0% | 21 | -451 | -70.03% | Q4 2025 | Feb 17, 2026 |
| Quattro Advisors LLC | History | New | 187 | 1 | 0.0% | — | 23 | +187 | New | Q4 2025 | Feb 13, 2026 |
| Fortitude Family Office, LLC | History | No change | 171 | 1 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.05% | — | -49,607 | -100.0% | Q3 2025 | Nov 12, 2025 |
| ORACLE INVESTMENT MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.07% | — | -15,000 | -100.0% | Q3 2025 | Nov 19, 2025 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,944 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Cannell & Spears LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,279 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CIBC Private Wealth Group LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,466 | -100.0% | Q3 2025 | Nov 24, 2025 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 143 | 0 | — | — | — | +113 | 376.67% | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Reduced | 61 | 0 | — | — | — | -15 | -19.74% | Q4 2025 | Feb 13, 2026 |
| BARCLAYS PLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q3 2025 | Mar 31, 2026 |
| FMR LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GROUP ONE TRADING LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |