Oberweis Asset Management’s DexCom DXCM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q2
Sell
-82,320
Closed -$1.74M 141
2017
Q1
$1.74M Sell
82,320
-182,800
-69% -$3.87M 0.51% 48
2016
Q4
$3.96M Sell
265,120
-198,440
-43% -$2.96M 1.18% 28
2016
Q3
$10.2M Sell
463,560
-69,140
-13% -$1.52M 2.92% 6
2016
Q2
$10.6M Sell
532,700
-68,280
-11% -$1.35M 3.14% 3
2016
Q1
$10.2M Buy
600,980
+217,840
+57% +$3.7M 2.95% 4
2015
Q4
$7.85M Buy
383,140
+330,740
+631% +$6.77M 2.2% 14
2015
Q3
$1.13M Sell
52,400
-20,800
-28% -$447K 0.33% 46
2015
Q2
$1.46M Buy
73,200
+5,200
+8% +$104K 0.39% 47
2015
Q1
$1.06M Buy
68,000
+51,200
+305% +$798K 0.3% 54
2014
Q4
$231K Sell
16,800
-5,200
-24% -$71.5K 0.07% 115
2014
Q3
$220K Buy
22,000
+1,200
+6% +$12K 0.06% 123
2014
Q2
$206K Buy
+20,800
New +$206K 0.05% 134