$BDSX

$21.95 +$0.69 (3.25%) Close

$BDSX Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 10.6M shares outstanding

Who owns BDSX?

By type of holder

Institutions 40.6% Insiders 49.4% Everyone else 10.0%

Concentration Top 10 holders own 66.4%

Schuler Jack W 22.1% · Kennedy Lawrence T. Jr 12.4%

Institutional ownership

40.6%

+4.0 pts vs last qtr

Institutional holders

+5 vs last qtr

Net shares bought

+426.7K

by institutions in Q2 2026

New / sold out

10 / 5

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Soleus Capital Management, L.P. +169.4K
Essex Investment Management Co LLC +109.8K

Biggest sellers in Q2 2026

AIGH Capital Management LLC −80.0K
Aberdeen Group plc −69.8K

Who is planning to sell?

Notices of proposed sale, last 12 months

$19K

1 notice from 1 person

Shares covered

1.5K

0.01% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Hutton Scott Officer $19K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2021–FY2025

+451.9%

+53.27% a year

Each share's claim on the business

−81.9%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $27.1M

over 5 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years17% 3–5 years0% 1–3 years14% Under 1 year69%

Quarterly turnover

14.6%

of institutional shares changed hands

Top 10 managers, median time held

1 quarter

Super Investors

Investment managers reporting BDSX on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AC AIGH Capital Management LLC	678.3K	6.43%	−80.0K (−10.5%)	Q1 '26	1.0%
Shares held by quarter Peak holding6.2M (Q4'24) Change over 8 quarters−5.0M Share of the company6.430% AIGH Capital Management LLC's full portfolio →
SC Soleus Capital Management, L.P.	586.0K	5.55%	+169.4K (+40.7%)	Q1 '26	0.5%
Shares held by quarter Peak holding4.0M (Q3'24) Change over 8 quarters−3.5M Share of the company5.550% Soleus Capital Management, L.P.'s full portfolio →

AIGH Capital Management LLC

678.3K

% of company

6.43%

Change vs last qtr

−80.0K (−10.5%)

Held since

Q1 '26

Soleus Capital Management, L.P.

586.0K

% of company

5.55%

Change vs last qtr

+169.4K (+40.7%)

Held since

Q1 '26

28 more super investors behind a free account

See every manager holding Biodesix Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting BDSX on Form N-PORT; together they hold 7.8% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
AH abrdn Healthcare Opportunities Fund abrdn Healthcare Opportunities Fund	$8.91M	395.3K	3.75%	1.08%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$4.6M	204.1K	1.93%	0.00%	June 30, 2026

abrdn Healthcare Opportunities Fund

Position value

$8.91M

% of company

3.75%

% of the fund

1.08%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$4.6M

% of company

1.93%

% of the fund

0.00%

As of

June 30, 2026

14 more funds behind a free account

See every fund holding Biodesix Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SJ Schuler Jack W 5%+ holder 13D · 24.0%	2.3M	22.12%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company22.120% Disclosed stake13D · 24.0% View the 13D/G filing →
KL Kennedy Lawrence T. Jr Insider	1.3M	12.40%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company12.400% Kennedy Lawrence T. Jr's insider activity →

Schuler Jack W

5%+ holder13D · 24.0%

2.3M

% of company

22.12%

Change vs last qtr

—

Held since

—

Kennedy Lawrence T. Jr

Insider

1.3M

% of company

12.40%

Change vs last qtr

—

Held since

—

10 more holders behind a free account

See every insider and 5%+ holder of Biodesix Inc.

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