GREAT LAKES DREDGE & DOCK CO

Ticker: GLDD CUSIP: 390607109 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2020
Shares 76,236 Value ($000) $1,004 Avg Close $11.20 Range $9.10 - $13.39
Q3 2020
Shares 147,439 Value ($000) $1,402 Avg Close $9.17 Range $8.17 - $10.57
Q2 2020
Shares 312,473 Value ($000) $2,894 Avg Close $8.75 Range $7.42 - $10.80
Q1 2020
Shares 497,817 Value ($000) $4,132 Avg Close $9.96 Range $6.75 - $11.96
Q4 2019
Shares 263,394 Value ($000) $2,984 Avg Close $10.68 Range $9.02 - $11.94
Q3 2019
Shares 239,508 Value ($000) $2,503 Avg Close $10.57 Range $9.39 - $11.81
Q2 2019
Shares 670,519 Value ($000) $7,402 Avg Close $10.32 Range $8.86 - $11.45
Q1 2019
Shares 1,382,996 Value ($000) $12,322 Avg Close $7.78 Range $6.43 - $9.21
Q4 2018
Shares 1,828,200 Value ($000) $12,103 Avg Close $6.52 Range $5.37 - $7.94
Q3 2018
Shares 1,622,530 Value ($000) $10,060 Avg Close $5.57 Range $4.85 - $6.20
Q2 2018
Shares 1,786,090 Value ($000) $9,377 Avg Close $4.93 Range $4.38 - $5.45
Q1 2018
Shares 2,320,210 Value ($000) $10,673 Avg Close $4.74 Range $4.15 - $5.50
Q4 2017
Shares 2,666,042 Value ($000) $14,396 Avg Close $5.09 Range $4.22 - $5.70
Q3 2017
Shares 3,393,263 Value ($000) $16,457 Avg Close $4.17 Range $3.60 - $5.15
Q2 2017
Shares 3,797,090 Value ($000) $16,327 Avg Close $4.36 Range $3.73 - $4.90
Q1 2017
Shares 4,316,820 Value ($000) $17,267 Avg Close $4.59 Range $3.85 - $5.45
Q4 2016
Shares 4,559,006 Value ($000) $19,148 Avg Close $4.06 Range $3.05 - $5.00
Q3 2016
Shares 5,707,772 Value ($000) $19,978 Avg Close $4.04 Range $3.49 - $4.97
Q2 2016
Shares 5,609,210 Value ($000) $24,456 Avg Close $4.50 Range $3.96 - $5.09
Q1 2016
Shares 5,707,930 Value ($000) $25,457 Avg Close $3.58 Range $2.96 - $4.50
Q4 2015
Shares 6,362,970 Value ($000) $25,197 Avg Close $4.43 Range $3.66 - $5.88
Q3 2015
Shares 5,539,110 Value ($000) $27,917 Avg Close $5.48 Range $5.00 - $6.17
Q2 2015
Shares 5,144,114 Value ($000) $30,659 Avg Close $5.87 Range $5.33 - $6.30
Q1 2015
Shares 4,890,002 Value ($000) $29,388 Avg Close $7.05 Range $5.53 - $8.64
Q4 2014
Shares 4,110,106 Value ($000) $35,182 Avg Close $7.24 Range $5.84 - $8.73
Q3 2014
Shares 3,004,450 Value ($000) $18,568 Avg Close $7.38 Range $6.16 - $8.29
Q2 2014
Shares 1,769,410 Value ($000) $14,137 Avg Close $8.15 Range $7.36 - $9.20
Q1 2014
Shares 1,884,770 Value ($000) $17,208 Avg Close $8.52 Range $7.45 - $9.44
Q4 2013
Shares 2,297,480 Value ($000) $21,137 Avg Close $8.38 Range $6.99 - $9.33
Q3 2013
Shares 2,309,746 Value ($000) $17,138 Avg Close $7.43 Range $6.28 - $8.69
Q2 2013
Shares 1,649,790 Value ($000) $12,901 Avg Close $7.58 Range $6.30 - $8.66