Alambic Investment Management’s Gibraltar Industries ROCK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q1
Sell
-83,868
Closed -$2.77M 514
2017
Q4
$2.77M Buy
83,868
+53,868
+180% +$1.78M 0.33% 110
2017
Q3
$935K Buy
+30,000
New +$935K 0.1% 279
2017
Q1
Sell
-22,280
Closed -$928K 669
2016
Q4
$928K Buy
22,280
+1,810
+9% +$75.4K 0.16% 207
2016
Q3
$760K Buy
20,470
+370
+2% +$13.7K 0.18% 202
2016
Q2
$635K Buy
20,100
+4,300
+27% +$136K 0.16% 227
2016
Q1
$452K Sell
15,800
-20,800
-57% -$595K 0.15% 238
2015
Q4
$931K Buy
+36,600
New +$931K 0.56% 35