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Great Lakes Dredge & Dock Corporation shares owned by GAMCO Asset Management

Quarter-by-quarter ownership of Great Lakes Dredge & Dock Corporation shares owned by GAMCO Asset Management from 13F filings

Historical chart of GAMCO Asset Management investment in Great Lakes Dredge & Dock Corporation

Tip: Access up to 7 years of quarterly data

All positions including Great Lakes Dredge & Dock Corporation held by GAMCO Asset Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Great Lakes Dredge & Dock Corporation by GAMCO Asset Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $340k 20k 17.00
2015-12-31 $126k 32k 3.97
2015-09-30 $218k 43k 5.05
2015-06-30 $248k 42k 5.96
2015-03-31 $230k 38k 6.02
2014-12-31 $430k 50k 8.57
2014-09-30 $310k 50k 6.18
2014-06-30 $353k 44k 7.99
2014-03-31 $404k 44k 9.14
2013-12-31 $407k 44k 9.21
2013-09-30 $328k 44k 7.42
2013-06-30 $330k 42k 7.82
2013-03-31 $176k 26k 6.72
2012-12-31 $143k 16k 8.94