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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.

Q4 2024 vs. Q3 2024

How the institutions holding Biodesix Inc changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of BDSX: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders52159+8
Shares62.4M45.1K58.8M−3.52M (−5.7%)
Value$111.2M$80.3K$89.9M−$21.2M (−19.1%)

1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (18)

Institutions that held Biodesix Inc at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to BDSX in Q4 2024
InstitutionSharesValue% of portfolio
Samjo Management, LLC2,477,400$3.79M1.43%
Shay Capital LLC281,561$430.8K0.11%
683 Capital Management, LLC257,765$394.4K0.04%
Stephens Inc197,917$302.8K0.00%
Goldman Sachs Group Inc118,035$180.6K0.00%
Omers Administration Corp100,943$154.4K0.00%
Jane Street Group, LLC77,840$119.1K0.00%
MYDA Advisors LLC50,000$76.5K0.02%
Boothbay Fund Management, LLC34,112$52.2K0.00%
Balyasny Asset Management LLC19,172$29.3K0.00%
Alpine Global Management, LLC15,974$24.4K0.01%
Schonfeld Strategic Advisors LLC15,728$24.1K0.00%
Marshall Wace, LLP15,058$23.0K0.00%
One68 Global Capital, LLC13,829$21.2K0.01%
Squarepoint Ops LLC13,510$20.7K0.00%
ACT Advisors, LLC.11,168$17.1K0.01%
BNP Paribas Arbitrage, SA1$20.00%
Simplex Trading, LLC71$00.00%

Sold out (10)

Institutions that held Biodesix Inc at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of BDSX in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Sio Capital Management, LLC4,338,514$7.72M
Soleus Capital Management, L.P.4,038,065$7.19M
Essex Investment Management Co LLC971,197$1.73M
Legato Capital Management LLC334,310$595.1K
Heights Capital Management, Inc318,767$567.4K
Landscape Capital Management, L.L.C.146,941$261.6K
GTS Securities LLC80,330$143.0K
Cetera Investment Advisers78,000$138.8K
Oracle Investment Management Inc28,916$51.5K
Tower Research Capital LLC (TRC)2,952$5.25K

Not filed for Q4 2024 yet (1)

Institutions that held Biodesix Inc at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BDSX in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
AJOVista, LLC45,124$80.3K