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Disclosery

BDSX BIODESIX INC

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Stock (common), issuer CIK 1439725

37 managers (39 13F filers) reported a position in BDSX shares at 2026-03-31, 3,615,368 shares in all. 21 filers opened a position and 9 filers sold out during the quarter.

Managers
37
13F filers
39
New
21
Added
6
Reduced
2
Sold out
9
Shares held by filers
3,615,368

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
AIGH Capital Management LLC758,328$11M2.25%new13F-HRTimeline
Telemark Asset Management, LLC489,824$7.1M0.66%+162,00013F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc458,438$6.65M0.01%+196,01313F-HRTimelineGroup
Soleus Capital Management, L.P.416,599$6.04M0.24%new13F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding284,875$4.13MnewTimeline
Opaleye Management Inc.238,047$3.45M0.45%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP141,636$2.05M<0.01%new13F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC132,086$1.92M0.3%new13F-HRTimeline
STEMPOINT CAPITAL LP70,004$1.02M0.2%new13F-HR/ATimeline
Trexquant Investment LP69,601$1.01M0.01%+42,05913F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC49,998$726K<0.01%+7,54513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP45,231$656K<0.01%new13F-HRTimelineGroup
PERKINS CAPITAL MANAGEMENT INC44,783$649K0.61%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO43,024$624K<0.01%new13F-HRTimelineGroup
Legato Capital Management LLC41,174$597K0.05%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP39,406$571K0.04%-25,07713F-HRTimeline
UBS Group AGin group UBS Group AG36,808$534K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY32,392$470K<0.01%+32,33113F-HRTimelineGroup
BLAIR WILLIAM & CO/IL27,583$400K<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC27,031$392K<0.01%new13F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.24,466$355K<0.01%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC24,006$348K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…23,090$335K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP17,802$258K<0.01%013F-HRTimelineGroup
HRT FINANCIAL LP15,388$223K<0.01%new13F-HRTimeline
Cetera Investment Advisers12,000$174K<0.01%+2,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC11,948$173K<0.01%new13F-HRTimeline
THOMPSON DAVIS & CO., INC.11,750$170K0.11%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC11,035$160K<0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC10,840$157K<0.01%new13F-HR/ATimelineGroup
Allworth Financial LP4,965$72K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS924$13.4K<0.01%new13F-HRTimelineGroup
Fortitude Family Office, LLC171$2.48K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC100$1.45K<0.01%013F-HRTimeline
GILL CAPITAL PARTNERS, LLC13$189<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC1$15<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1$14<0.01%-19213F-HRTimelineGroup