Group One Trading, L.P. Co Diagnostics, Inc. Transaction History

Group One Trading, L.P.

$2.68 Billion
Q2 2025

A detailed history of Group One Trading, L.P. transactions in Co Diagnostics, Inc. stock. As of the latest transaction made, Group One Trading, L.P. holds 1,038 shares of CODX stock, worth $394. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,038

Holding current value

$394

% of portfolio

0.0%

16 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$0.23 - $0.38 $238 - $394	1,038 New	1,038 $0
Q1 2025 May 14, 2025	SELL	$0.31 - $1.0 $12,510 - $40,355	-40,355 Closed	0 $0
Q4 2024 Feb 14, 2025	BUY	$0.7 - $1.36 $196 - $380	280 Added 0.7%	40,355 $30,000
Q3 2024 Nov 14, 2024	BUY	$1.02 - $1.75 $13,903 - $23,854	13,631 Added 51.55%	40,075 $50,000
Q2 2024 Aug 14, 2024	BUY	$1.01 - $1.7 $9,696 - $16,320	9,600 Added 56.99%	26,444 $33,000
Q1 2024 May 10, 2024	BUY	$1.06 - $1.42 $5,830 - $7,810	5,500 Added 48.48%	16,844 $18,000
Q4 2023 Feb 14, 2024	BUY	$1.0 - $1.5 $11,200 - $16,800	11,200 Added 7777.78%	11,344 $15,000
Q3 2023 Nov 09, 2023	BUY	$1.03 - $1.85 $148 - $266	144 New	144 $0
Q4 2022 Feb 09, 2023	SELL	$2.32 - $3.68 $165,399 - $262,358	-71,293 Reduced 88.87%	8,926 $22,000
Q3 2022 Nov 09, 2022	SELL	$2.87 - $7.01 $51,657 - $126,172	-17,999 Reduced 18.33%	80,219 $258,000
Q2 2022 Aug 11, 2022	BUY	$3.76 - $6.29 $156,461 - $261,739	41,612 Added 73.51%	98,218 $551,000
Q1 2022 May 12, 2022	BUY	$5.03 - $9.61 $12,554 - $23,986	2,496 Added 4.61%	56,606 $350,000
Q4 2021 Feb 11, 2022	SELL	$8.12 - $10.37 $82,499 - $105,359	-10,160 Reduced 15.81%	54,110 $483,000
Q3 2021 Nov 12, 2021	BUY	$7.48 - $11.38 $148,358 - $225,710	19,834 Added 44.63%	64,270 $625,000
Q2 2021 Aug 10, 2021	SELL	$7.16 - $9.56 $175,262 - $234,009	-24,478 Reduced 35.52%	44,436 $367,000
Q1 2021 May 12, 2021	BUY	$8.52 - $19.21 $587,147 - $1.32 Million	68,914 New	68,914 $657,000

Others Institutions Holding CODX

# of Institutions

Shares Held

5.08M

Call Options Held

65.5K

Put Options Held

Vanguard Group Inc Valley Forge, PA

1.73M
Shares

$658,633
0.0% of portfolio
Private Advisory Group LLC Redmond, WA

1.18M
Shares

$449,020
0.03% of portfolio
Jim Simons Renaissance Technologies LLC | New York, Ny

561K
Shares

$213,188
0.0% of portfolio
Black Rock Inc. New York, NY

502K
Shares

$190,769
0.0% of portfolio
Geode Capital Management, LLC Boston, MA

320K
Shares

$121,596
0.0% of portfolio

View Full List

About Co-Diagnostics, Inc.

Ticker CODX
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 33,781,000
Market Cap $12.8M
Description
Co-Diagnostics, Inc., a molecular diagnostics company, develops, manufactures, and sells reagents used for diagnostic tests that function through the detection and/or analysis of nucleic acid molecules in the United States and internationally. It offers polymerase chain reaction (PCR) diagnostic tests for COVID-19, tuberculosis, hepatitis B and ...

More about CODX

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