Marshall Wace North America’s Gibraltar Industries ROCK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q3
Sell
-27,867
Closed -$2.13M 1614
2021
Q2
$2.13M Buy
27,867
+3,576
+15% +$273K 0.01% 773
2021
Q1
$2.22M Sell
24,291
-18,874
-44% -$1.73M 0.01% 782
2020
Q4
$3.11M Sell
43,165
-507
-1% -$36.5K 0.01% 643
2020
Q3
$2.84M Sell
43,672
-5,319
-11% -$346K 0.02% 496
2020
Q2
$2.35M Sell
48,991
-20,946
-30% -$1.01M 0.02% 543
2020
Q1
$3M Buy
+69,937
New +$3M 0.02% 406
2019
Q4
Sell
-21,535
Closed -$989K 1549
2019
Q3
$989K Buy
+21,535
New +$989K 0.01% 701
2017
Q4
Sell
-146,837
Closed -$4.55M 1576
2017
Q3
$4.55M Buy
146,837
+10,258
+8% +$318K 0.03% 573
2017
Q2
$4.92M Buy
+136,579
New +$4.92M 0.04% 503