Cubist Systematic Strategies’s Great Lakes Dredge & Dock GLDD Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$6M Buy
492,191
+394,543
+404% +$4.81M 0.03% 431
2025
Q1
$850K Sell
97,648
-88,259
-47% -$768K 0.01% 911
2024
Q4
$2.1M Sell
185,907
-18,797
-9% -$212K 0.01% 582
2024
Q3
$2.16M Buy
204,704
+157,489
+334% +$1.66M 0.01% 620
2024
Q2
$415K Sell
47,215
-27,316
-37% -$240K ﹤0.01% 970
2024
Q1
$652K Buy
+74,531
New +$652K ﹤0.01% 1301
2022
Q4
Sell
-11,217
Closed -$85K 3385
2022
Q3
$85K Buy
+11,217
New +$85K ﹤0.01% 3254
2022
Q2
Sell
-12,637
Closed -$177K 3879
2022
Q1
$177K Buy
+12,637
New +$177K ﹤0.01% 3062
2021
Q3
Sell
-11,643
Closed -$170K 3034
2021
Q2
$170K Sell
11,643
-27,866
-71% -$407K ﹤0.01% 2616
2021
Q1
$576K Buy
39,509
+15,141
+62% +$221K 0.01% 1884
2020
Q4
$321K Sell
24,368
-82,671
-77% -$1.09M ﹤0.01% 1998
2020
Q3
$1.02M Buy
+107,039
New +$1.02M 0.02% 1328
2020
Q1
Sell
-37,835
Closed -$429K 2255
2019
Q4
$429K Buy
37,835
+21,881
+137% +$248K 0.01% 1636
2019
Q3
$167K Sell
15,954
-68,074
-81% -$713K ﹤0.01% 1831
2019
Q2
$928K Buy
84,028
+2,019
+2% +$22.3K 0.02% 1087
2019
Q1
$731K Buy
82,009
+64,090
+358% +$571K 0.02% 935
2018
Q4
$119K Buy
+17,919
New +$119K 0.01% 1725
2017
Q1
Sell
-26,019
Closed -$109K 1708
2016
Q4
$109K Buy
+26,019
New +$109K 0.01% 1457
2015
Q2
Sell
-16,000
Closed -$96K 1893
2015
Q1
$96K Sell
16,000
-3,603
-18% -$21.6K ﹤0.01% 1670
2014
Q4
$168K Buy
+19,603
New +$168K 0.01% 1568