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Great Lakes Dredge & Dock

109 hedge funds and large institutions have $315M invested in Great Lakes Dredge & Dock in 2015 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 39 increasing their positions, 35 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
109
Holders Change
+1
Holders Change %
+0.93%
% of All Funds
2.91%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
17
Increased
39
Reduced
35
Closed
15
Calls
Puts
$6K
Net Calls
-$6K
Net Calls Change
+$1K
Name Holding Trade Value Shares
Change
Shares
Change %
RHBC
76
R.H. Bluestein & Co
Michigan
$120K
BFM
77
Boothbay Fund Management
New York
$120K +$11.5K +1,918 +11%
D.E. Shaw & Co
78
D.E. Shaw & Co
New York
$119K -$469K -77,853 -80%
AllianceBernstein
79
AllianceBernstein
Tennessee
$118K -$7.79K -1,300 -6%
PP
80
PDT Partners
New York
$111K +$111K +18,488 New
Principal Financial Group
81
Principal Financial Group
Iowa
$101K +$101K +16,936 New
CSS
82
Cubist Systematic Strategies
Connecticut
$96K -$21.6K -3,603 -18%
JG
83
Jefferies Group
New York
$93K +$93K +15,418 New
AQR Capital Management
84
AQR Capital Management
Connecticut
$89K
DC
85
Deere & Company
Illinois
$89K +$89K +14,765 New
SCA
86
Secor Capital Advisors
New York
$80K +$80K +13,301 New
PG
87
PEAK6 Group
Illinois
$71K -$53.7K -8,886 -43%
ST
88
Spot Trading
Illinois
$71K +$71K +11,848 New
ProShare Advisors
89
ProShare Advisors
Maryland
$69K -$6.28K -1,052 -8%
Legal & General Group
90
Legal & General Group
United Kingdom
$68K
Canada Life
91
Canada Life
Manitoba, Canada
$48K
BG
92
BlackRock Group
United Kingdom
$33K -$6.48K -1,076 -16%
UBS Group
93
UBS Group
Switzerland
$31K -$10.9K -1,793 -26%
PNC Financial Services Group
94
PNC Financial Services Group
Pennsylvania
$27K -$11.9K -2,056 -31%
Wells Fargo
95
Wells Fargo
California
$26K +$2.16K +350 +9%
TSW
96
Thompson Siegel & Walmsley
Virginia
$21K
TRCT
97
Tower Research Capital (TRC)
New York
$18K +$14.2K +2,390 +377%
BlackRock
98
BlackRock
New York
$13K
Bank of America
99
Bank of America
North Carolina
$10K -$2.01K -342 -17%
Teacher Retirement System of Texas
100
Teacher Retirement System of Texas
Texas
$10K +$35 +6 +0.3%