SIMPLEX TRADING, LLC - CAREDX INC ownership

CAREDX INC's ticker is and the CUSIP is 14167L903. A total of 3 filers reported holding CAREDX INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CAREDX INC
ValueSharesWeighting
Q3 2023$9
-43.8%
1,300
-31.6%
0.00%
Q2 2023$16
-30.4%
1,900
-26.9%
0.00%
Q1 2023$23
+1050.0%
2,600
+1200.0%
0.00%
Q4 2022$2
-100.0%
200
-95.7%
0.00%
Q3 2022$79,000
-41.5%
4,700
-25.4%
0.00%
Q2 2022$135,000
+1127.3%
6,300
+2000.0%
0.00%
Q1 2022$11,000
-86.4%
300
-83.3%
0.00%
Q4 2021$81,000
-85.1%
1,800
-69.5%
0.00%
-100.0%
Q3 2021$542,000
+0.6%
5,9000.0%0.00%0.0%
Q2 2021$539,000
+4046.2%
5,900
+294900.0%
0.00%
Q1 2021$13,000
-96.9%
2
-96.6%
0.00%
-100.0%
Q4 2020$420,000
+47.9%
58
-22.7%
0.00%
Q3 2020$284,000
-42.7%
75
-46.4%
0.00%
-100.0%
Q2 2020$496,000
+45.9%
140
-10.3%
0.00%0.0%
Q1 2020$340,000
+26.4%
156
+24.8%
0.00%0.0%
Q4 2019$269,000
+607.9%
125
+635.3%
0.00%
Q3 2019$38,000
-95.4%
17
-92.5%
0.00%
-100.0%
Q2 2019$820,000
-35.7%
228
-43.7%
0.00%
-50.0%
Q1 2019$1,276,000
+2735.6%
405
+2150.0%
0.00%
Q4 2018$45,000
-93.3%
18
-92.2%
0.00%
-100.0%
Q3 2018$669,0002320.00%
Other shareholders
CAREDX INC shareholders Q1 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 128,800$8,770,0000.01%
SIMPLEX TRADING, LLC 2$13,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CAREDX INC shareholders