A detailed history of Oberweis Asset Management Inc transactions in Care Dx, Inc. stock. As of the latest transaction made, Oberweis Asset Management Inc holds 294,500 shares of CDNA stock, worth $6.16 Million. This represents 0.5% of its overall portfolio holdings.

Number of Shares
294,500
Previous 250,400 17.61%
Holding current value
$6.16 Million
Previous $3.89 Million 136.47%
% of portfolio
0.5%
Previous 0.25%

Shares

14 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$14.41 - $33.99 $635,481 - $1.5 Million
44,100 Added 17.61%
294,500 $9.19 Million
Q2 2024

Aug 14, 2024

BUY
$7.56 - $16.15 $1.89 Million - $4.04 Million
250,400 New
250,400 $3.89 Million
Q4 2021

Feb 14, 2022

SELL
$41.2 - $73.6 $1.97 Million - $3.52 Million
-47,850 Closed
0 $0
Q3 2021

Nov 15, 2021

BUY
$59.15 - $91.99 $60,333 - $93,829
1,020 Added 2.18%
47,850 $3.03 Million
Q2 2021

Aug 16, 2021

SELL
$63.02 - $95.11 $1.2 Million - $1.81 Million
-19,010 Reduced 28.87%
46,830 $4.29 Million
Q1 2021

May 17, 2021

SELL
$57.62 - $95.6 $3.31 Million - $5.49 Million
-57,400 Reduced 46.58%
65,840 $4.48 Million
Q4 2020

Feb 16, 2021

BUY
$41.43 - $77.09 $179,806 - $334,570
4,340 Added 3.65%
123,240 $8.93 Million
Q3 2020

Nov 16, 2020

BUY
$30.88 - $37.94 $992,792 - $1.22 Million
32,150 Added 37.06%
118,900 $4.51 Million
Q2 2020

Aug 14, 2020

BUY
$18.95 - $35.43 $1.64 Million - $3.07 Million
86,750 New
86,750 $3.07 Million
Q4 2019

Feb 14, 2020

SELL
$19.24 - $28.41 $4.7 Million - $6.94 Million
-244,410 Closed
0 $0
Q3 2019

Nov 14, 2019

SELL
$20.03 - $40.08 $241,361 - $482,964
-12,050 Reduced 4.7%
244,410 $5.53 Million
Q2 2019

Aug 14, 2019

BUY
$25.78 - $39.77 $1.22 Million - $1.88 Million
47,250 Added 22.58%
256,460 $9.23 Million
Q1 2019

May 15, 2019

BUY
$22.09 - $39.21 $3.47 Million - $6.15 Million
156,910 Added 300.02%
209,210 $6.59 Million
Q3 2018

Nov 14, 2018

BUY
$12.1 - $28.85 $632,830 - $1.51 Million
52,300 New
52,300 $1.51 Million

Others Institutions Holding CDNA

About CareDx, Inc.


  • Ticker CDNA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 53,458,100
  • Market Cap $1.12B
  • Description
  • CareDx, Inc. discovers, develops, and commercializes diagnostic solutions for transplant patients and caregivers worldwide. It provides AlloSure Kidney, a donor-derived cell-free DNA (dd-cfDNA) solution for kidney transplant patients; AlloMap Heart, a gene expression solution for heart transplant patients; AlloSure Heart, a dd-cfDNA solution for...
More about CDNA
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