General Motors 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
2014
Q3
Sell
-10,360
Closed -$161K 987
2014
Q2
$161K Sell
10,360
-1,913
-16% -$29.7K 0.01% 887
2014
Q1
$232K Buy
12,273
+1,946
+19% +$36.8K 0.02% 770
2013
Q4
$192K Sell
10,327
-5,053
-33% -$93.9K 0.02% 856
2013
Q3
$219K Buy
15,380
+3,347
+28% +$47.7K 0.02% 779
2013
Q2
$175K Buy
+12,033
New +$175K 0.02% 817