Two Sigma Investments’s Great Lakes Dredge & Dock GLDD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.25M Buy
348,820
+237,834
+214% +$2.9M 0.01% 1292
2025
Q1
$966K Buy
110,986
+16,497
+17% +$144K ﹤0.01% 2148
2024
Q4
$1.07M Sell
94,489
-48,989
-34% -$553K ﹤0.01% 2077
2024
Q3
$1.51M Sell
143,478
-27,476
-16% -$289K ﹤0.01% 1794
2024
Q2
$1.5M Buy
170,954
+37,504
+28% +$329K ﹤0.01% 1681
2024
Q1
$1.17M Sell
133,450
-83,958
-39% -$735K ﹤0.01% 1792
2023
Q4
$1.67M Buy
217,408
+102,936
+90% +$791K ﹤0.01% 1667
2023
Q3
$912K Sell
114,472
-48,982
-30% -$390K ﹤0.01% 1920
2023
Q2
$1.33M Sell
163,454
-259,069
-61% -$2.11M ﹤0.01% 1708
2023
Q1
$2.29M Buy
422,523
+178,468
+73% +$969K 0.01% 1234
2022
Q4
$1.45M Buy
244,055
+181,530
+290% +$1.08M ﹤0.01% 1450
2022
Q3
$474K Sell
62,525
-81,513
-57% -$618K ﹤0.01% 1753
2022
Q2
$1.89M Sell
144,038
-20,711
-13% -$271K 0.01% 1191
2022
Q1
$2.31M Buy
164,749
+79,427
+93% +$1.11M 0.01% 1258
2021
Q4
$1.34M Buy
85,322
+38,511
+82% +$605K ﹤0.01% 1519
2021
Q3
$706K Buy
46,811
+31,344
+203% +$473K ﹤0.01% 1863
2021
Q2
$226K Sell
15,467
-39,371
-72% -$575K ﹤0.01% 2191
2021
Q1
$800K Buy
+54,838
New +$800K ﹤0.01% 1687
2020
Q4
Sell
-32,728
Closed -$311K 2165
2020
Q3
$311K Buy
+32,728
New +$311K ﹤0.01% 1571
2019
Q4
Sell
-18,285
Closed -$191K 2292
2019
Q3
$191K Sell
18,285
-185,480
-91% -$1.94M ﹤0.01% 1758
2019
Q2
$2.25M Sell
203,765
-227,364
-53% -$2.51M 0.01% 1042
2019
Q1
$3.84M Buy
431,129
+245,458
+132% +$2.19M 0.01% 911
2018
Q4
$1.23M Buy
185,671
+168,618
+989% +$1.12M ﹤0.01% 1229
2018
Q3
$106K Buy
17,053
+5,221
+44% +$32.5K ﹤0.01% 1917
2018
Q2
$62K Buy
+11,832
New +$62K ﹤0.01% 1964
2018
Q1
Sell
-127,602
Closed -$689K 2106
2017
Q4
$689K Sell
127,602
-55,420
-30% -$299K ﹤0.01% 1631
2017
Q3
$888K Buy
183,022
+92,139
+101% +$447K ﹤0.01% 1327
2017
Q2
$391K Sell
90,883
-113,748
-56% -$489K ﹤0.01% 1712
2017
Q1
$819K Sell
204,631
-27,261
-12% -$109K ﹤0.01% 1557
2016
Q4
$974K Buy
231,892
+159,921
+222% +$672K ﹤0.01% 1507
2016
Q3
$252K Buy
71,971
+15,536
+28% +$54.4K ﹤0.01% 1850
2016
Q2
$246K Buy
56,435
+6,294
+13% +$27.4K ﹤0.01% 1837
2016
Q1
$224K Sell
50,141
-5,807
-10% -$25.9K ﹤0.01% 1885
2015
Q4
$222K Buy
55,948
+42,711
+323% +$169K ﹤0.01% 1816
2015
Q3
$67K Sell
13,237
-56,750
-81% -$287K ﹤0.01% 1571
2015
Q2
$417K Buy
69,987
+19,691
+39% +$117K ﹤0.01% 1788
2015
Q1
$302K Buy
50,296
+34,804
+225% +$209K ﹤0.01% 1870
2014
Q4
$133K Sell
15,492
-14,845
-49% -$127K ﹤0.01% 2110
2014
Q3
$187K Sell
30,337
-38,400
-56% -$237K ﹤0.01% 1604
2014
Q2
$549K Sell
68,737
-63,047
-48% -$504K ﹤0.01% 1565
2014
Q1
$1.2M Sell
131,784
-55,634
-30% -$508K 0.01% 1136
2013
Q4
$1.73M Buy
+187,418
New +$1.73M 0.01% 1068