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Great Lakes Dredge & Dock

163 hedge funds and large institutions have $642M invested in Great Lakes Dredge & Dock in 2019 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 58 increasing their positions, 62 reducing their positions, and 26 closing their positions.

Holders
163
Holders Change
-9
Holders Change %
-5.23%
% of All Funds
3.22%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
19
Increased
58
Reduced
62
Closed
26
Calls
$1.54M
Puts
$550K
Net Calls
+$987K
Net Calls Change
+$434K
Name Market Value Shares Shares
Change
Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$57.2M 5,047,688 -100,365 -2%
BlackRock
2
BlackRock
New York
$51.2M 4,515,670 -10,881 -0.2%
Jennison Associates
3
Jennison Associates
New York
$45.9M 4,050,790 +193,594 +5%
Vanguard Group
4
Vanguard Group
Pennsylvania
$37.7M 3,326,330 +140,321 +4%
Renaissance Technologies
5
Renaissance Technologies
New York
$25M 2,209,101 +183,800 +9%
Russell Investments Group
6
Russell Investments Group
United Kingdom
$22.9M 2,018,153 +228,578 +13%
ACM
7
Ashford Capital Management
Delaware
$16.9M 1,490,400 +567,720 +62%
Nuveen Asset Management
8
Nuveen Asset Management
Illinois
$15.6M 1,376,325 -38,278 -3%
ECA
9
Encompass Capital Advisors
New York
$15.4M 1,360,120 +980,668 +258%
WC
10
Walthausen & Co
New York
$14.6M 1,286,237 +29,760 +2%
State Street
11
State Street
Massachusetts
$14.2M 1,252,833 +21,205 +2%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$14.1M 1,246,874 -257,880 -17%
AQR Capital Management
13
AQR Capital Management
Connecticut
$13.4M 1,186,912 -111,745 -9%
Principal Financial Group
14
Principal Financial Group
Iowa
$13.1M 1,158,359 +785,666 +211%
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$11.9M 1,051,347 +91,918 +10%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$11.7M 1,032,703 +41,567 +4%
MA
17
Minerva Advisors
Pennsylvania
$11.5M 1,012,350 -49,095 -5%
WC
18
Wynnefield Capital
New York
$10.7M 944,119
JPMorgan Chase & Co
19
JPMorgan Chase & Co
New York
$10.3M 907,459 -677,109 -43%
AL
20
AJO LP
Pennsylvania
$9.75M 860,655 +563,708 +190%
Goldman Sachs
21
Goldman Sachs
New York
$9.47M 835,930 +75,743 +10%
Northern Trust
22
Northern Trust
Illinois
$8.75M 772,611 -15,722 -2%
PMG
23
Private Management Group
California
$8.61M 759,569 -35,091 -4%
HP
24
Harvey Partners
New York
$8.35M 737,154 +100,782 +16%
Bank of Montreal
25
Bank of Montreal
Ontario, Canada
$7.87M 694,287 +353,150 +104%