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Great Lakes Dredge & Dock Corporation shares owned by Spark

Quarter-by-quarter ownership of Great Lakes Dredge & Dock Corporation (GLDD) shares owned by Spark from 13F filings

Historical chart of Spark investment in Great Lakes Dredge & Dock Corporation

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All positions including Great Lakes Dredge & Dock Corporation held by Spark 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 Spark

Quarter filed Position value Share count Share price at filing
2012-03-31 $709k 98k 7.21
2011-12-31 $517k 93k 5.54
2011-09-30 $93k 23k 4.03
2011-06-30 $1.5M 275k 5.57
2011-03-31 $2.7M 354k 7.62
2010-12-31 $2.6M 354k 7.37