DCM
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Driehaus Capital Management’s Gibraltar Industries ROCK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2024
Q2
Sell
-232,627
Closed -$18.7M 435
2024
Q1
$18.7M Buy
+232,627
New +$18.7M 0.19% 161
2021
Q3
Sell
-20,000
Closed -$1.53M 465
2021
Q2
$1.53M Hold
20,000
0.02% 325
2021
Q1
$1.83M Buy
20,000
+900
+5% +$82.4K 0.03% 326
2020
Q4
$1.37M Buy
+19,100
New +$1.37M 0.02% 303
2020
Q2
Sell
-278,115
Closed -$11.9M 458
2020
Q1
$11.9M Buy
278,115
+27,925
+11% +$1.2M 0.4% 70
2019
Q4
$12.6M Buy
250,190
+201,121
+410% +$10.1M 0.34% 85
2019
Q3
$2.25M Buy
+49,069
New +$2.25M 0.07% 236
2018
Q4
Sell
-288,632
Closed -$13.2M 499
2018
Q3
$13.2M Buy
288,632
+237,704
+467% +$10.8M 0.41% 71
2018
Q2
$1.91M Buy
+50,928
New +$1.91M 0.06% 278
2017
Q2
Sell
-193,786
Closed -$7.98M 622
2017
Q1
$7.98M Sell
193,786
-112,127
-37% -$4.62M 0.27% 77
2016
Q4
$12.7M Buy
305,913
+116,685
+62% +$4.86M 0.45% 38
2016
Q3
$7.03M Sell
189,228
-263,640
-58% -$9.79M 0.24% 90
2016
Q2
$14.3M Sell
452,868
-27,131
-6% -$857K 0.51% 39
2016
Q1
$13.7M Buy
479,999
+96,887
+25% +$2.77M 0.45% 39
2015
Q4
$9.75M Buy
383,112
+204,791
+115% +$5.21M 0.33% 71
2015
Q3
$3.27M Buy
178,321
+59,891
+51% +$1.1M 0.12% 190
2015
Q2
$2.41M Buy
+118,430
New +$2.41M 0.08% 310