Jim Simons’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
$4.69M Buy
384,388
+267,988
+230% +$3.27M 0.01% 1565
2025
Q1
$1.01M Sell
116,400
-162,201
-58% -$1.41M ﹤0.01% 2423
2024
Q4
$3.15M Buy
278,601
+47,500
+21% +$536K ﹤0.01% 1739
2024
Q3
$2.43M Sell
231,101
-94,500
-29% -$995K ﹤0.01% 1890
2024
Q2
$2.86M Sell
325,601
-137,823
-30% -$1.21M ﹤0.01% 1651
2024
Q1
$4.06M Sell
463,424
-200,677
-30% -$1.76M 0.01% 1543
2023
Q4
$5.1M Buy
664,101
+53,900
+9% +$414K 0.01% 1334
2023
Q3
$4.86M Sell
610,201
-119,600
-16% -$953K 0.01% 1327
2023
Q2
$5.96M Sell
729,801
-355,700
-33% -$2.9M 0.01% 1325
2023
Q1
$5.89M Sell
1,085,501
-174,034
-14% -$945K 0.01% 1380
2022
Q4
$7.49M Sell
1,259,535
-21,266
-2% -$127K 0.01% 1263
2022
Q3
$9.71M Sell
1,280,801
-191,700
-13% -$1.45M 0.01% 1051
2022
Q2
$19.3M Sell
1,472,501
-18,700
-1% -$245K 0.02% 750
2022
Q1
$20.9M Sell
1,491,201
-48,500
-3% -$680K 0.02% 739
2021
Q4
$24.2M Sell
1,539,701
-84,500
-5% -$1.33M 0.03% 619
2021
Q3
$24.5M Sell
1,624,201
-155,700
-9% -$2.35M 0.03% 586
2021
Q2
$26M Sell
1,779,901
-369,765
-17% -$5.4M 0.03% 599
2021
Q1
$31.3M Sell
2,149,666
-174,735
-8% -$2.55M 0.04% 544
2020
Q4
$30.6M Sell
2,324,401
-146,400
-6% -$1.93M 0.03% 551
2020
Q3
$23.5M Sell
2,470,801
-33,500
-1% -$319K 0.02% 661
2020
Q2
$23.2M Sell
2,504,301
-7,700
-0.3% -$71.3K 0.02% 737
2020
Q1
$20.9M Buy
2,512,001
+302,900
+14% +$2.51M 0.02% 750
2019
Q4
$25M Buy
2,209,101
+183,800
+9% +$2.08M 0.02% 884
2019
Q3
$21.2M Buy
2,025,301
+723,101
+56% +$7.56M 0.02% 929
2019
Q2
$14.4M Buy
1,302,200
+629,700
+94% +$6.95M 0.01% 1164
2019
Q1
$5.99M Buy
672,500
+383,100
+132% +$3.41M 0.01% 1692
2018
Q4
$1.92M Buy
289,400
+171,200
+145% +$1.13M ﹤0.01% 2257
2018
Q3
$733K Buy
118,200
+74,600
+171% +$463K ﹤0.01% 2732
2018
Q2
$229K Buy
43,600
+1,500
+4% +$7.88K ﹤0.01% 3043
2018
Q1
$194K Sell
42,100
-35,100
-45% -$162K ﹤0.01% 3183
2017
Q4
$417K Buy
+77,200
New +$417K ﹤0.01% 2925
2017
Q1
Sell
-79,263
Closed -$333K 3282
2016
Q4
$333K Buy
79,263
+25,063
+46% +$105K ﹤0.01% 2885
2016
Q3
$190K Buy
54,200
+26,500
+96% +$92.9K ﹤0.01% 3079
2016
Q2
$121K Buy
+27,700
New +$121K ﹤0.01% 3131
2015
Q2
Sell
-207,900
Closed -$1.25M 3275
2015
Q1
$1.25M Buy
207,900
+12,800
+7% +$76.9K ﹤0.01% 2191
2014
Q4
$1.67M Buy
195,100
+50,700
+35% +$434K ﹤0.01% 1904
2014
Q3
$892K Buy
144,400
+127,100
+735% +$785K ﹤0.01% 2079
2014
Q2
$138K Buy
+17,300
New +$138K ﹤0.01% 2621