GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 416,103 Value ($000) $5,459 Avg Close $12.32 Range $10.71 - $14.02
Q3 2025
Shares 388,881 Value ($000) $4,663 Avg Close $11.59 Range $10.37 - $12.56
Q2 2025
Shares 438,229 Value ($000) $5,342 Avg Close $10.40 Range $7.51 - $12.46
Q1 2025
Shares 501,756 Value ($000) $4,365 Avg Close $9.98 Range $7.58 - $12.54
Q4 2024
Shares 521,117 Value ($000) $5,883 Avg Close $11.96 Range $10.25 - $12.89
Q3 2024
Shares 763,116 Value ($000) $8,036 Avg Close $9.29 Range $7.76 - $10.93
Q2 2024
Shares 824,091 Value ($000) $7,236 Avg Close $8.50 Range $6.55 - $9.76
Q1 2024
Shares 830,567 Value ($000) $7,267 Avg Close $8.23 Range $7.01 - $9.78
Q4 2023
Shares 833,099 Value ($000) $6,398 Avg Close $7.28 Range $6.12 - $8.28
Q3 2023
Shares 787,935 Value ($000) $6,280 Avg Close $8.29 Range $7.53 - $9.67
Q2 2023
Shares 934,374 Value ($000) $7,624 Avg Close $6.49 Range $5.20 - $8.26
Q1 2023
Shares 1,239,025 Value ($000) $6,728 Avg Close $5.99 Range $4.75 - $7.10
Q4 2022
Shares 1,177,280 Value ($000) $7,005 Avg Close $7.03 Range $5.52 - $8.25
Q3 2022
Shares 1,022,126 Value ($000) $7,748 Avg Close $10.47 Range $7.57 - $13.17
Q2 2022
Shares 1,070,122 Value ($000) $14,029 Avg Close $14.19 Range $12.87 - $15.40
Q1 2022
Shares 1,040,694 Value ($000) $14,601 Avg Close $14.39 Range $13.24 - $16.27
Q4 2021
Shares 1,102,951 Value ($000) $17,339 Avg Close $15.22 Range $14.26 - $16.25
Q3 2021
Shares 1,216,921 Value ($000) $18,364 Avg Close $14.86 Range $13.50 - $15.96
Q2 2021
Shares 1,253,855 Value ($000) $18,319 Avg Close $14.77 Range $13.32 - $16.28
Q1 2021
Shares 1,488,072 Value ($000) $21,696 Avg Close $14.58 Range $12.87 - $16.12
Q4 2020
Shares 1,433,836 Value ($000) $18,883 Avg Close $11.20 Range $9.10 - $13.39
Q3 2020
Shares 1,572,162 Value ($000) $14,952 Avg Close $9.17 Range $8.17 - $10.57
Q2 2020
Shares 1,410,833 Value ($000) $13,065 Avg Close $8.75 Range $7.42 - $10.80
Q1 2020
Shares 1,357,566 Value ($000) $11,267 Avg Close $9.96 Range $6.75 - $11.96
Q4 2019
Shares 1,246,874 Value ($000) $14,127 Avg Close $10.68 Range $9.02 - $11.94
Q3 2019
Shares 1,504,754 Value ($000) $15,725 Avg Close $10.57 Range $9.39 - $11.81
Q2 2019
Shares 1,489,049 Value ($000) $16,439 Avg Close $10.32 Range $8.86 - $11.45
Q1 2019
Shares 1,209,304 Value ($000) $10,775 Avg Close $7.78 Range $6.43 - $9.21
Q4 2018
Shares 961,269 Value ($000) $6,364 Avg Close $6.52 Range $5.37 - $7.94
Q3 2018
Shares 866,271 Value ($000) $5,371 Avg Close $5.57 Range $4.85 - $6.20
Q2 2018
Shares 893,038 Value ($000) $4,688 Avg Close $4.93 Range $4.38 - $5.45
Q1 2018
Shares 876,384 Value ($000) $4,031 Avg Close $4.74 Range $4.15 - $5.50
Q4 2017
Shares 831,452 Value ($000) $4,489 Avg Close $5.09 Range $4.22 - $5.70
Q3 2017
Shares 800,456 Value ($000) $3,882 Avg Close $4.17 Range $3.60 - $5.15
Q2 2017
Shares 772,452 Value ($000) $3,322 Avg Close $4.36 Range $3.73 - $4.90
Q1 2017
Shares 693,216 Value ($000) $2,773 Avg Close $4.59 Range $3.85 - $5.45
Q4 2016
Shares 651,798 Value ($000) $2,737 Avg Close $4.06 Range $3.05 - $5.00
Q3 2016
Shares 541,119 Value ($000) $1,893 Avg Close $4.04 Range $3.49 - $4.97
Q2 2016
Shares 471,410 Value ($000) $2,055 Avg Close $4.50 Range $3.96 - $5.09
Q1 2016
Shares 450,036 Value ($000) $2,007 Avg Close $3.58 Range $2.96 - $4.50
Q4 2015
Shares 434,223 Value ($000) $1,720 Avg Close $4.43 Range $3.66 - $5.88
Q3 2015
Shares 319,855 Value ($000) $1,612 Avg Close $5.48 Range $5.00 - $6.17
Q2 2015
Shares 93,160 Value ($000) $555 Avg Close $5.87 Range $5.33 - $6.30
Q1 2015
Shares 19,768 Value ($000) $119 Avg Close $7.05 Range $5.53 - $8.64
Q4 2014
Shares 97,621 Value ($000) $836 Avg Close $7.24 Range $5.84 - $8.73
Q3 2014
Shares 73,522 Value ($000) $454 Avg Close $7.38 Range $6.16 - $8.29
Q2 2013
Shares 51,416 Value ($000) $402 Avg Close $7.58 Range $6.30 - $8.66