Biodesix, Inc.

BDSX • NASDAQ

Biodesix, Inc. is a medical - diagnostics & research company in the healthcare sector on NASDAQ, led by Scott Hutton, with a market cap of $62.5M. As of Q3 2025, 18% of shares are held by 26 institutional investors, with Telemark Asset Management, LLC as the largest holder at 5.18%.

Chief Executive OfficerScott Hutton

Market Cap$62.5M

Medical - Diagnostics & Research

Healthcare

Employees217.0

Websitebiodesix.com

Country

United States of America

Overview

Overview of institutional ownership in BDSX as of Q3 2025 with a market cap of $60.4M

All Institutions

Institutions: 26
Value Held: $10.8M
Shares Held: 1.4M
Avg Position: $416.9K
Median Position: $113.0K

Hedge Funds

Hedge Funds: 8
Value Held: $8.0M
Shares Held: 1.1M
Avg Position: $1.0M
Median Position: $564.8K

Ownership Breakdown

Institutional (non-HF)

4.63%

$2.8M

Hedge Funds

13.32%

$8.0M

Retail & Other

82.05%

$49.6M

Based on market cap of $60.4M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in BDSX as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
T Telemark Asset Management, LLC Hedge Fund•Long/Short	Colin Mcnay President	$3.1M 0.30% of portfolio	5.18% 414.1K shares	Q4 2023 Held for 1y 11m	$1.1B
B Birchview Capital, LP Hedge Fund•Value	Matthew William Strobeck CIO	$2.2M 1.66% of portfolio	3.59% 286.8K shares	Q4 2020 Held for 4y 11m	$130.3M
VANGUARD GROUP INC Institution	Salim Ramji CEO	$1.4M 0.00% of portfolio	2.27% 181.9K shares	Q4 2020 Held for 4y 11m	$6.69T
PERCEPTIVE ADVISORS LLC Hedge Fund•Long/Short	Joseph Eric Edelman CEO	$820.6K 0.02% of portfolio	1.36% 108.7K shares	Q2 2024 Held for 1y 5m	$3.5B
Monashee Investment Management LLC Hedge Fund•Sector	Thomas Joseph Wynn Managing Partner	$755.0K 0.41% of portfolio	1.25% 100.0K shares	Q2 2024 Held for 1y 5m	$186.0M
PERKINS CAPITAL MANAGEMENT INC RIA/Wealth	Harry Allen Lee Lindberg President	$397.4K 0.35% of portfolio	0.66% 52.6K shares	Q2 2024 Held for 1y 5m	$113.5M
SILVERARC CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	Devesh Sharad Gandhi Founder	$374.5K 0.05% of portfolio	0.62% 49.6K shares	Q2 2024 Held for 1y 5m	$689.7M
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant	David Khabie-Zeitoune CEO	$365.0K 0.03% of portfolio	0.60% 48.3K shares	Q1 2025 Held for 8 months	$1.1B
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dmitry Balyasny CIO	$324.8K 0.00% of portfolio	0.54% 43.0K shares	Q4 2024 Held for 11 months	$48.1B
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$303.7K 0.00% of portfolio	0.50% 40.2K shares	Q4 2020 Held for 4y 11m	$1.57T

Net Capital Flow

Institutional buying and selling activity for BDSX in Q3 2025

Traded: −$1.9M
Buyers: 10
Sellers: 35
Total Bought: +$347.9K
Total Sold: −$2.2M
Avg Position: $235.7K

Biggest Buyers

Institution	Net Bought	Current Position
O ORACLE INVESTMENT MANAGEMENT INC Institution	+$113.3K +15.0K shares	$113.3K 15.0K shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$112.8K +14.9K shares	$112.8K 14.9K shares
R ROYAL BANK OF CANADA Institution	+$67.2K +8.9K shares	$67.2K 8.9K shares
GEODE CAPITAL MANAGEMENT LLC ETF Provider	+$20.2K +2.7K shares	$303.7K 40.2K shares
S Shay Capital LLC Institution	+$18.5K +2.5K shares	$105.7K 14.0K shares
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant	+$13.4K +1.8K shares	$365.0K 48.3K shares
Fortitude Family Office, LLC Family Office	+$1.3K +171.0 shares	$1.3K 171.0 shares
G GROUP ONE TRADING, L.P. Institution	+$755.0 +100.0 shares	$755.0 100.0 shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$360.9 +47.8 shares	$324.8K 43.0K shares
MORGAN STANLEY RIA/Wealth	+$91.4 +12.1 shares	$574.0 76.0 shares

Biggest Sellers

Institution	Net Sold	Current Position
B BRYN MAWR TRUST CO/PA Institution	−$1.7M −304.8K shares	Sold Off 0 shares
VANGUARD GROUP INC Institution	−$58.6K −7.8K shares	$1.4M 181.9K shares
X XTX Topco Ltd Institution	−$58.0K −10.3K shares	Sold Off 0 shares
STEPHENS INC /AR/ RIA/Wealth	−$55.9K −9.9K shares	Sold Off 0 shares
NORTHERN TRUST CORP Institution	−$47.7K −8.5K shares	Sold Off 0 shares
HighTower Advisors, LLC RIA/Wealth	−$44.9K −8.0K shares	Sold Off 0 shares
B BLAIR WILLIAM & CO/IL Institution	−$39.8K −7.1K shares	Sold Off 0 shares
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	−$38.7K −6.9K shares	Sold Off 0 shares
FARALLON CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$36.1K −6.4K shares	Sold Off 0 shares
SILVERARC CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	−$29.5K −3.9K shares	$374.5K 49.6K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited BDSX in Q3 2025

New Positions: 2
New Value: $2.0K
Exited Positions: 20
Exited Value: $2.1M

New Positions

Institution	Position Value
Fortitude Family Office, LLC Family Office	$1.3K 171.0 shares
G GROUP ONE TRADING, L.P. Institution	$755.0 100.0 shares

Exited Positions

Institution	Previous Position
B BRYN MAWR TRUST CO/PA Institution	$1.7M 304.8K shares
X XTX Topco Ltd Institution	$58.0K 10.3K shares
STEPHENS INC /AR/ RIA/Wealth	$55.9K 9.9K shares
NORTHERN TRUST CORP Institution	$47.7K 8.5K shares
HighTower Advisors, LLC RIA/Wealth	$44.9K 8.0K shares
B BLAIR WILLIAM & CO/IL Institution	$39.8K 7.1K shares
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager	$38.7K 6.9K shares
FARALLON CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	$36.1K 6.4K shares
N Nantahala Capital Management, LLC Hedge Fund•Multi-Strategy	$24.0K 4.2K shares
Ferguson Shapiro LLC RIA/Wealth	$19.5K 3.5K shares

Options Activity

Institutions with the largest Call and Put options positions in BDSX as of Q3 2025

Call Positions: 1
Call Value: $120.8K
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$120.8K 160.0 contracts

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with BDSX as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
B Birchview Capital, LP Hedge Fund•Value	Matthew William Strobeck CIO	1.66% $2.2M	3.59% 286.8K shares	Q4 2020 Held for 4y 11m	$130.3M
Monashee Investment Management LLC Hedge Fund•Sector	Thomas Joseph Wynn Managing Partner	0.41% $755.0K	1.25% 100.0K shares	Q2 2024 Held for 1y 5m	$186.0M
PERKINS CAPITAL MANAGEMENT INC RIA/Wealth	Harry Allen Lee Lindberg President	0.35% $397.4K	0.66% 52.6K shares	Q2 2024 Held for 1y 5m	$113.5M
T Telemark Asset Management, LLC Hedge Fund•Long/Short	Colin Mcnay President	0.30% $3.1M	5.18% 414.1K shares	Q4 2023 Held for 1y 11m	$1.1B
O ORACLE INVESTMENT MANAGEMENT INC Institution	-	0.08% $113.3K	0.19% 15.0K shares	Q3 2025 Held for 2 months	$142.6M
SILVERARC CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	Devesh Sharad Gandhi Founder	0.05% $374.5K	0.62% 49.6K shares	Q2 2024 Held for 1y 5m	$689.7M
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant	David Khabie-Zeitoune CEO	0.03% $365.0K	0.60% 48.3K shares	Q1 2025 Held for 8 months	$1.1B
PERCEPTIVE ADVISORS LLC Hedge Fund•Long/Short	Joseph Eric Edelman CEO	0.02% $820.6K	1.36% 108.7K shares	Q2 2024 Held for 1y 5m	$3.5B
S Shay Capital LLC Institution	-	0.02% $105.7K	0.18% 14.0K shares	Q4 2024 Held for 11 months	$548.9M
S Spears Abacus Advisors LLC Long Only Manager	Joseph Blair Werner Managing Partner	0.00% $77.6K	0.13% 10.3K shares	Q1 2024 Held for 1y 8m	$5.3B