SIMPLEX TRADING, LLC - CAREDX INC ownership

CAREDX INC's ticker is CDNA and the CUSIP is 14167L103. A total of 150 filers reported holding CAREDX INC in Q4 2018. The put-call ratio across all filers is 0.38 and the average weighting 0.6%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CAREDX INC
ValueSharesWeighting
Q3 2023$71,067
+6568.8%
0.00%
Q2 2023$0
-100.0%
16
-99.8%
0.00%
Q4 2022$93
-97.7%
8,163
+3218.3%
0.00%
Q3 2022$4,000
-90.9%
246
-79.6%
0.00%
Q1 2022$44,000
-89.0%
1,205
-86.3%
0.00%
Q4 2021$400,000
+177.8%
8,801
+313.6%
0.00%
Q1 2021$144,000
-68.6%
2,128
-90.0%
0.00%
-100.0%
Q4 2019$459,000
-20.5%
21,308
-16.5%
0.00%
-50.0%
Q3 2019$577,000
+1307.3%
25,530
+2118.1%
0.00%
Q2 2019$41,000
-4.7%
1,151
-34.1%
0.00%
Q4 2018$43,0001,7460.00%
Other shareholders
CAREDX INC shareholders Q4 2018
NameSharesValueWeighting ↓
GAGNON SECURITIES LLC 1,082,043$41,053,0008.75%
Gagnon Advisors, LLC 344,886$13,085,0008.03%
First Light Asset Management, LLC 1,890,213$71,715,0007.35%
PERKINS CAPITAL MANAGEMENT INC 119,592$4,537,0004.17%
NEXT CENTURY GROWTH INVESTORS LLC 754,049$28,608,0002.98%
SOUTHPORT MANAGEMENT, L.L.C. 10,000$379,400,0002.73%
Casdin Capital, LLC 1,193,335$45,275,0002.03%
Mesirow Financial Investment Management, Inc. 11,812$448,0001.92%
Redwood Investments, LLC 477,264$18,107,0001.53%
OBERWEIS ASSET MANAGEMENT INC/ 118,900$4,511,0001.52%
View complete list of CAREDX INC shareholders