Dynamic Technology Lab’s W.R. Grace & Co. GRA Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-31,998
Closed -$2.21M 1659
2021
Q2
$2.21M Buy
+31,998
New +$2.21M 0.22% 93
2021
Q1
Sell
-12,826
Closed -$703K 1636
2020
Q4
$703K Buy
+12,826
New +$703K 0.11% 312
2020
Q2
Sell
-11,758
Closed -$419K 1524
2020
Q1
$419K Buy
+11,758
New +$419K 0.08% 434
2019
Q4
Sell
-14,432
Closed -$963K 1462
2019
Q3
$963K Buy
14,432
+8,814
+157% +$588K 0.17% 163
2019
Q2
$428K Buy
5,618
+1,913
+52% +$146K 0.07% 478
2019
Q1
$289K Buy
+3,705
New +$289K 0.05% 691
2018
Q2
Sell
-20,203
Closed -$1.24M 1530
2018
Q1
$1.24M Buy
20,203
+14,670
+265% +$898K 0.18% 141
2017
Q4
$388K Sell
5,533
-11,310
-67% -$793K 0.07% 570
2017
Q3
$1.22M Buy
+16,843
New +$1.22M 0.2% 96
2017
Q2
Sell
-6,543
Closed -$456K 1527
2017
Q1
$456K Buy
+6,543
New +$456K 0.11% 349
2016
Q4
Sell
-8,583
Closed -$634K 1392
2016
Q3
$634K Buy
8,583
+3,119
+57% +$230K 0.17% 149
2016
Q2
$400K Sell
5,464
-9,428
-63% -$690K 0.11% 366
2016
Q1
$1.06M Buy
+14,892
New +$1.06M 0.29% 27
2014
Q4
Sell
-5,775
Closed -$525K 1050
2014
Q3
$525K Buy
5,775
+2,863
+98% +$260K 0.25% 99
2014
Q2
$275K Sell
2,912
-2,037
-41% -$192K 0.13% 349
2014
Q1
$491K Buy
+4,949
New +$491K 0.29% 57
2013
Q4
Sell
-2,500
Closed -$218K 827
2013
Q3
$218K Buy
+2,500
New +$218K 0.18% 305