GROUP ONE TRADING, L.P. - CO-DIAGNOSTICS INC ownership

CO-DIAGNOSTICS INC's ticker is and the CUSIP is 189763905. A total of 3 filers reported holding CO-DIAGNOSTICS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CO-DIAGNOSTICS INC
ValueSharesWeighting
Q3 2023$77,380
-3.4%
73,000
+1.1%
0.00%
Q2 2023$80,142
-25.6%
72,200
-0.8%
0.00%
Q1 2023$107,744
-50.2%
72,800
-15.3%
0.00%
-100.0%
Q4 2022$216,468
-45.3%
85,900
-30.4%
0.00%0.0%
Q3 2022$396,000
-39.2%
123,500
+6.5%
0.00%0.0%
Q2 2022$651,000
-32.4%
116,000
-25.6%
0.00%0.0%
Q1 2022$963,000
-16.6%
155,900
+20.7%
0.00%0.0%
Q4 2021$1,154,000
+105.3%
129,200
+123.5%
0.00%0.0%
Q3 2021$562,000
-28.8%
57,800
-39.5%
0.00%0.0%
Q2 2021$789,000
-50.9%
95,600
-43.3%
0.00%
-50.0%
Q1 2021$1,607,000
-50.8%
168,500
-52.1%
0.00%
-66.7%
Q4 2020$3,269,000
+21.6%
351,500
+77.6%
0.01%
-25.0%
Q3 2020$2,689,000
-66.0%
197,900
-51.5%
0.01%
-77.8%
Q2 2020$7,899,000
+1639.9%
408,200
+584.9%
0.04%
+800.0%
Q1 2020$454,00059,6000.00%
Other shareholders
CO-DIAGNOSTICS INC shareholders Q3 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 57,800$562,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 35,800$297,0000.00%
View complete list of CO-DIAGNOSTICS INC shareholders