OBERWEIS ASSET MANAGEMENT INC/ - CAREDX INC ownership

CAREDX INC's ticker is CDNA and the CUSIP is 14167L103. A total of 247 filers reported holding CAREDX INC in Q1 2021. The put-call ratio across all filers is 2.19 and the average weighting 0.3%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of CAREDX INC
ValueSharesWeighting
Q3 2021$3,032,000
-29.3%
47,850
+2.2%
0.63%
-33.1%
Q2 2021$4,286,000
-4.4%
46,830
-28.9%
0.94%
+2.4%
Q1 2021$4,483,000
-49.8%
65,840
-46.6%
0.92%
-61.0%
Q4 2020$8,929,000
+97.9%
123,240
+3.7%
2.35%
+54.8%
Q3 2020$4,511,000
+46.7%
118,900
+37.1%
1.52%
+25.8%
Q2 2020$3,074,000
-44.4%
86,750
-64.5%
1.21%
-3.4%
Q3 2019$5,526,000
-40.1%
244,410
-4.7%
1.25%
-25.5%
Q2 2019$9,230,000
+40.0%
256,460
+22.6%
1.68%
+26.7%
Q1 2019$6,594,000
+401.4%
209,210
+300.0%
1.32%
+350.3%
Q4 2018$1,315,000
-12.9%
52,3000.0%0.29%
+0.7%
Q3 2018$1,509,00052,3000.29%
Other shareholders
CAREDX INC shareholders Q1 2021
NameSharesValueWeighting ↓
Blue Water Life Science Advisors, LP 1,024,515$37,897,00017.98%
GAGNON SECURITIES LLC 917,220$33,928,0005.53%
Gagnon Advisors, LLC 277,347$10,259,0004.73%
First Light Asset Management, LLC 722,073$26,709,0002.36%
NEXT CENTURY GROWTH INVESTORS LLC 627,052$23,194,0002.32%
Casdin Capital, LLC 1,153,335$42,662,0001.91%
PERKINS CAPITAL MANAGEMENT INC 57,692$2,134,0001.75%
Zweig-DiMenna Associates LLC 233,374$8,633,0001.15%
Bellevue Group AG 2,311,176$85,490,0000.99%
G2 Investment Partners Management LLC 94,779$3,506,0000.83%
View complete list of CAREDX INC shareholders