Great Lakes Dredge & Dock Corp (GLDD)

Market is closed

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	7,113,753	$80,314,272	0%
2.	Dimensional Fund Advisors Lp	4,443,586	$50,168,446	0.01%
3.	Jennison Associates Llc	4,329,242	$48,877,143	0.02%
4.	Vanguard Group Inc	3,877,588	$43,777,969	0%
5.	Alliancebernstein L.p.	2,866,123	$32,358,529	0.01%