Oberweis Asset Management’s MasTec MTZ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q2
Sell
-29,340
Closed -$960K 153
2020
Q1
$960K Buy
29,340
+17,200
+142% +$563K 0.53% 37
2019
Q4
$779K Sell
12,140
-100
-0.8% -$6.42K 0.26% 100
2019
Q3
$795K Sell
12,240
-800
-6% -$52K 0.18% 89
2019
Q2
$672K Sell
13,040
-1,100
-8% -$56.7K 0.12% 112
2019
Q1
$680K Sell
14,140
-8,500
-38% -$409K 0.14% 116
2018
Q4
$918K Buy
22,640
+2,900
+15% +$118K 0.21% 82
2018
Q3
$881K Buy
19,740
+3,700
+23% +$165K 0.17% 109
2018
Q2
$814K Buy
+16,040
New +$814K 0.2% 118