BIODESIX INC (BDSX)
Institutional ownership reported to the SEC as of Q2 2026, across 12 quarters.
44
Reporting holders
$91.0M
Reported value
38.2%
Of shares outstanding
0.0%
Held as options
+6
Holder change
Institutions report 4,035,274 shares against 10,551,118 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| AIGH Capital Management LLC | $15.3M | 678,328 | 0.96% | 2q | -10.5%-$1.8M |
| Soleus Capital Management, L.P. | $13.2M | 585,958 | 0.46% | 2q | +40.7%+$3.8M |
| Telemark Asset Management, LLC | $11.0M | 489,824 | 0.80% | 4q | HELD |
| Aberdeen Group plc | $8.8M | 388,639 | 0.01% | 3q | -15.2%-$1.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | $6.4M | 284,169 | 0.00% | 2q | +11.4%+$654.1K |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $5.5M | 241,915 | 0.71% | 2q | +83.1%+$2.5M |
| Opaleye Management Inc. | $4.1M | 180,000 | 0.37% | 2q | -24.4%-$1.3M |
| MARSHALL WACE, LLP | $2.6M | 116,199 | 0.00% | 2q | -18.0%-$573.6K |
| PERCEPTIVE ADVISORS LLC | $2.5M | 108,694 | 0.04% | new | NEW |
| JANE STREET GROUP, LLC | $2.1M | 91,506 | 0.00% | 2q | +238.5%+$1.5M |
| TWO SIGMA INVESTMENTS, LP | $2.0M | 86,824 | 0.00% | 2q | +92.0%+$937.9K |
| Legato Capital Management LLC | $1.8M | 81,381 | 0.15% | 2q | +97.7%+$906.7K |
| Walleye Capital LLC | $1.7M | 74,447 | 0.01% | 2q | +586.8%+$1.4M |
| STEMPOINT CAPITAL LP | $1.6M | 70,000 | 0.27% | 2q | -50.0%-$1.6M |
| GEODE CAPITAL MANAGEMENT, LLC | $1.5M | 67,657 | 0.00% | 4q | +35.3%+$398.5K |
| Trexquant Investment LP | $1.3M | 57,972 | 0.01% | 3q | -16.7%-$262.2K |
| PERKINS CAPITAL MANAGEMENT INC | $1.0M | 44,618 | 0.76% | 4q | HELD |
| BlackRock, Inc. | $970.2K | 43,026 | 0.00% | 4q | +75.9%+$418.5K |
| BLAIR WILLIAM & CO/IL | $936.9K | 41,548 | 0.00% | 2q | +50.6%+$314.9K |
| VANGUARD FIDUCIARY TRUST CO | $901.1K | 39,959 | 0.00% | 2q | +39.4%+$254.8K |
| SEI INVESTMENTS CO | $841.0K | 37,295 | 0.00% | 2q | -13.3%-$129.2K |
| UBS Group AG | $674.4K | 29,908 | 0.00% | 2q | -18.7%-$155.6K |
| RENAISSANCE TECHNOLOGIES LLC | $646.0K | 28,648 | 0.00% | 2q | +139.8%+$376.6K |
| BANK OF AMERICA CORP /DE/ | $602.9K | 26,738 | 0.00% | new | NEW |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $587.1K | 26,035 | 0.01% | 2q | +135.9%+$338.2K |
| Quadrature Capital Ltd | $558.5K | 24,766 | 0.00% | new | NEW |
| STATE STREET CORP | $401.4K | 17,802 | 0.00% | 4q | HELD |
| Squarepoint Ops LLC | $354.2K | 15,709 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $324.8K | 14,404 | 0.00% | 2q | -40.0%-$216.5K |
| NORTHERN TRUST CORP | $312.5K | 13,859 | 0.00% | new | NEW |
| THOMPSON DAVIS & CO., INC. | $255.9K | 11,350 | 0.15% | 2q | -3.4%-$9.0K |
| Cannell & Spears LLC | $201.2K | 8,921 | 0.00% | new | NEW |
| Allworth Financial LP | $112.0K | 4,965 | 0.00% | 4q | HELD |
| Vanguard Global Advisers, LLC | $23.8K | 1,054 | 0.00% | 2q | HELD |
| BARCLAYS PLC | $7.1K | 313 | 0.00% | new | NEW |
| Pflug Koory, LLC | $5.6K | 250 | 0.00% | new | NEW |
| Fortitude Family Office, LLC | $3.9K | 171 | 0.00% | 4q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $2.7K | 118 | 0.00% | 2q | -87.2%-$18.2K |
| FMR LLC | $2.1K | 95 | 0.00% | 4q | +9400.0%+$2.1K |
| MORGAN STANLEY | $1.4K | 61 | 0.00% | 4q | -99.8%-$729.3K |
| CITIGROUP INC | $1.3K | 58 | 0.00% | new | NEW |
| GSA CAPITAL PARTNERS LLP | $1.1K | 46,989 | 0.07% | 4q | +19.2% |
| JPMORGAN CHASE & CO | $1.0K | 43 | 0.00% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $767 | 34 | 0.00% | new | NEW |
| GILL CAPITAL PARTNERS, LLC | $293 | 13 | 0.00% | 2q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 44 | $91.0M | 4,035,274 | 11 | 14 | 12 | 0.0% |
| Q1 2026 | 38 | $52.9M | 3,630,579 | 20 | 6 | 1 | 0.4% |
| Q4 2025 | 25 | $8.8M | 1,277,945 | 6 | 6 | 5 | 1.0% |
| Q3 2025 | 25 | $8.4M | 1,100,651 | 25 | 0 | 0 | 1.4% |
| Q1 2025 | 1 | $1 | 0 | 1 | 0 | 0 | 100.0% |
| Q3 2024 | 1 | $1 | 0 | 1 | 0 | 0 | 100.0% |
| Q2 2024 | 1 | $4 | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2024 | 1 | $4 | 0 | 1 | 0 | 0 | 100.0% |
| Q1 2022 | 1 | $1.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2021 | 1 | $4.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2021 | 1 | $2.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2021 | 1 | $2.0K | 0 | 1 | 0 | 0 | 100.0% |