$CODX

$0.47 -$0.08 (14.32%) Close

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

Ownership

13F as of Q2 2026 · 6.3M shares outstanding

Who owns CODX?

By type of holder

Institutions 9.0% Insiders 2.1% Everyone else 88.9%

Concentration Top 10 holders own 9.1%

Armistice Capital, LLC 3.8% · Jane Street Group, LLC 1.4%

Institutional ownership

9.0%

+8.2 pts vs last qtr

Institutional holders

+9 vs last qtr

Net shares bought

+515.4K

by institutions in Q2 2026

New / sold out

11 / 2

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Armistice Capital, LLC NEW +236.0K
Jane Street Group, LLC NEW +89.2K

Biggest sellers in Q2 2026

Private Advisory Group LLC −2.0K
Jpmorgan Chase & Co −47

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Co-Diagnostics Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2019–FY2025

+34.9%

+5.12% a year

Each share's claim on the business

−25.9%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$15.6M vs $32.9M

over 7 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+ years14% 3–5 years3% 1–3 years7% Under 1 year76%

Quarterly turnover

527.8%

of institutional shares changed hands

Top 10 managers, median time held

0 quarters

Super Investors

Investment managers reporting CODX on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AC Armistice Capital, LLC	236.0K	3.77%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding236.0K (Q2'26) Change over 8 quarters+236.0K Share of the company3.770% Armistice Capital, LLC's full portfolio →
JS Jane Street Group, LLC	89.2K	1.43%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding240.9K (Q4'25) Change over 8 quarters+45.1K Share of the company1.430% Jane Street Group, LLC's full portfolio →

Armistice Capital, LLC

236.0K

% of company

3.77%

Change vs last qtr

NEW

Held since

Q2 '26

Jane Street Group, LLC

89.2K

% of company

1.43%

Change vs last qtr

NEW

Held since

Q2 '26

23 more super investors behind a free account

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

Institutional Funds

Mutual funds and ETFs reporting CODX on Form N-PORT; together they hold 1.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VE Vanguard Extended Market Index Fund Vanguard Index Funds	$181K	58.3K	0.93%	0.00%	June 30, 2026
FE Fidelity Extended Market Index Fund Fidelity Concord Street Trust	$40.9K	33.0K	0.53%	0.00%	August 31, 2026

Vanguard Extended Market Index Fund

Vanguard Index Funds

Position value

$181K

% of company

0.93%

% of the fund

0.00%

As of

June 30, 2026

Fidelity Extended Market Index Fund

Fidelity Concord Street Trust

Position value

$40.9K

% of company

0.53%

% of the fund

0.00%

As of

August 31, 2026

3 more funds behind a free account

See every fund holding Co-Diagnostics 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
ED Egan Dwight H Insider	27.9K	0.45%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.450% Egan Dwight H's insider activity →
BB Brown Brian Lee Insider	22.4K	0.36%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.360% Brown Brian Lee's insider activity →

Egan Dwight H

Insider

27.9K

% of company

0.45%

Change vs last qtr

—

Held since

—

Brown Brian Lee

Insider

22.4K

% of company

0.36%

Change vs last qtr

—

Held since

—

7 more holders behind a free account

See every insider and 5%+ holder of Co-Diagnostics Inc.

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