Co-Diagnostics Ownership | Who Owns Co-Diagnostics?

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Co-Diagnostics Ownership Summary

Co-Diagnostics is owned by 16.11% institutional investors, 7.88% insiders, and 76.02% retail investors. Vanguard group is the largest institutional shareholder, holding 5.83% of CODX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 4.01% of its assets in Co-Diagnostics shares.

CODX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Co-Diagnostics	16.11%	7.88%	76.02%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Medical Device Stocks	52.08%	10.61%	37.30%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	1.78M	5.83%	$1.33M
Private advisory group	1.18M	3.69%	$331.09K
Renaissance	555.62K	1.82%	$416.72K
Blackrock	502.02K	1.68%	$627.53K
Blackrock funding, inc. /de	427.44K	1.33%	$119.77K
Geode capital management	345.51K	1.13%	$259.21K
Susquehanna group, llp	259.13K	0.85%	$194.34K
Bank of new york mellon	137.07K	0.45%	$102.80K
Kestra advisory services	122.81K	0.40%	$92.11K
State street	100.65K	0.34%	$125.81K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Private advisory group	1.18M	0.03%	$331.09K
Smi advisory services	28.00K	0.00%	$7.34K
Physician wealth advisors	28.38K	0.00%	$7.95K
Renaissance	555.62K	0.00%	$416.72K
Kestra advisory services	122.81K	0.00%	$92.11K
Regal investment advisors	15.00K	0.00%	$4.20K
Global retirement partners	3.00K	0.00%	$2.25K
Group one trading	40.35K	0.00%	$30.27M
Blackrock	502.02K	-	$627.53K
Engineers gate manager lp	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Susquehanna group, llp	259.13K	-	71.56K
Geode capital management	345.51K	-	24.24K
Goldman sachs group	15.99K	-	15.99K
Jane street group	40.15K	-	14.21K
Wolverine trading	13.52K	-	13.52K

Top Sellers

Holder	Shares	% Assets	Change
Bridgeway capital management	-	-	-272.90K
Blackrock funding, inc. /de	427.44K	-	-75.35K
Squarepoint ops	-	-	-65.80K
Koss-olinger consulting	-	-	-58.10K
Thompson davis	-	-	-57.20K

New Positions

Holder	Shares	% Assets	Change	Value
Goldman sachs group	15.99K	-	15.99K	$11.99K
Raymond james financial	7.50K	-	7.50K	$2.10K

Sold Out

Holder	Change
Qube research	-13.00
Northwestern mutual wealth management	-100.00
Financial network wealth advisors	-100.00
National bank of canada /fi/	-200.00
Fmr	-218.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	36	-7.69%	5,162,038	-11.65%	16	4.85%	13	-18.75%	9	12.50%
Mar 31, 2025	1	-97.67%	40,149	-99.30%	-	0.04%	1	-93.33%	-	-100.00%
Dec 31, 2024	43	7.50%	5,722,186	29.65%	18	8.96%	15	66.67%	9	-18.18%
Sep 30, 2024	39	-15.22%	4,402,641	-5.17%	14	5.97%	9	-57.14%	10	42.86%
Jun 30, 2024	46	12.20%	4,642,621	6.47%	15	7.05%	21	133.33%	7	-41.67%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.28M	4.01%	-
Vanguard Total Stock Mkt Idx Inv	1.25M	3.45%	-27.29K
Vanguard Institutional Extnd Mkt Idx Tr	305.55K	0.84%	-139.23K
Bridgeway Ultra-Small Company	272.90K	0.81%	-
Fidelity Extended Market Index	159.73K	0.47%	-
BlackRock Extended Equity Market K	72.43K	0.23%	-31.00
Extended Equity Market Fund K	70.27K	0.21%	-1.40K
iShares Micro-Cap ETF	62.55K	0.19%	-
Fidelity Total Market Index	53.05K	0.16%	-
Spartan Total Market Index Pool E	43.70K	0.13%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 20, 2023	Brown Brian Lee	Chief Financial Officer	Buy	$5.70K
Sep 08, 2021	Durenard Eugene	-	Sell	$20.91K
May 19, 2021	BENSON REED L	General Counsel	Sell	$830.39K
May 19, 2021	BENSON REED L	General Counsel	Sell	$8.53
May 19, 2021	BENSON REED L	General Counsel	Sell	$93.23K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	-
2024 Q4	-	-
2024 Q2	-	-
2023 Q4	-	-

CODX Ownership FAQ

Who Owns Co-Diagnostics?

Co-Diagnostics shareholders are primarily institutional investors at 16.11%, followed by 7.88% insiders and 76.01% retail investors. The average institutional ownership in Co-Diagnostics's industry, Medical Device Stocks, is 52.08%, which Co-Diagnostics falls below.

Who owns the most shares of Co-Diagnostics?

Co-Diagnostics’s largest shareholders are Vanguard group (1.78M shares, 5.83%), Private advisory group (1.18M shares, 3.69%), and Renaissance (555.62K shares, 1.82%). Together, they hold 11.34% of Co-Diagnostics’s total shares outstanding.

Does Blackrock own Co-Diagnostics?

Yes, BlackRock owns 1.68% of Co-Diagnostics, totaling 502.02K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 627.53K$. In the last quarter, BlackRock increased its holdings by 1.98K shares, a 0.40% change.

Who is Co-Diagnostics’s biggest shareholder by percentage of total assets invested?

Private advisory group is Co-Diagnostics’s biggest shareholder by percentage of total assets invested, with 0.03% of its assets in 1.18M Co-Diagnostics shares, valued at 331.09K$.

Who is the top mutual fund holder of Co-Diagnostics shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Co-Diagnostics shares, with 4.01% of its total shares outstanding invested in 1.28M Co-Diagnostics shares.

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