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MasTec
MTZ

Overview Fund Activity

172 hedge funds and large institutions have $1.06B invested in MasTec in 2015 Q4 according to their latest regulatory filings, with 40 funds opening new positions, 56 increasing their positions, 57 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
172
Holders Change
+3
Holders Change %
+1.78%
% of All Funds
4.52%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.18%
New
40
Increased
56
Reduced
57
Closed
36
Calls
$5.81M
Puts
$1.31M
Net Calls
+$4.5M
Net Calls Change
+$13.2M

Top Buyers

1
DCM
1
Daruma Capital Management
New York
$45.5M
2
Ameriprise
2
Ameriprise
Minnesota
$34.9M
3
HHC
3
Hutchin Hill Capital
New York
$22M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$72.2M
5
SCM
5
SG Capital Management
Illinois
$23.5M

Top Sellers

1
Balyasny Asset Management
1
Balyasny Asset Management
Illinois
$0
2
State of New Jersey Common Pension Fund D
2
State of New Jersey Common Pension Fund D
New Jersey
$20.9M
3
NRC
3
North Run Capital
Massachusetts
$0
4
RIM
4
RS Investment Management
California
$0
5
CS
5
Credit Suisse
Switzerland
$14.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
SG Americas Securities
176
SG Americas Securities
New York
– -$56K -225,000 Closed
Jane Street
177
Jane Street
New York
– -$1.82M -114,989 Closed
IAMU
178
Impax Asset Management (UK)
United Kingdom
– -$1.37M -86,500 Closed
GL
179
GLG LLC
New York
– -$1.36M -86,103 Closed
Bessemer Group
180
Bessemer Group
New Jersey
– -$1.23M -77,612 Closed
BKBG
181
BHF Kleinwort Benson Group
Belgium
– -$908K -57,311 Closed
UOC
182
UBS O'Connor
Illinois
– -$802K -50,679 Closed
PG
183
PEAK6 Group
Illinois
– -$526K -33,212 Closed
Calamos Advisors
184
Calamos Advisors
Illinois
– -$443K -27,990 Closed
Connor, Clark & Lunn Investment Management (CC&L)
185
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$391K -24,700 Closed
IRS
186
Invictus RG (Singapore)
Singapore
– -$381K -24,083 Closed
NJBEST
187
New Jersey Better Educational Savings Trust
New Jersey
– -$380K -24,000 Closed
VKH
188
Virtu KCG Holdings
New York
– -$349K -22,020 Closed
TSWM
189
Triangle Securities Wealth Management
North Carolina
– -$294K -18,561 Closed
AL
190
Airain Ltd
Guernsey
– -$287K -18,155 Closed
Millennium Management
191
Millennium Management
New York
– -$285K -18,000 Closed
VIA
192
Vident Investment Advisory
Georgia
– -$284K -17,957 Closed
AAP
193
Ardsley Advisory Partners
Connecticut
– -$237K -15,000 Closed
HW
194
Hancock Whitney
Mississippi
– -$237K -15,000 Closed
DTL
195
Dynamic Technology Lab
Singapore
– -$176K -11,120 Closed
QIM
196
Quantitative Investment Management
Virginia
– -$166K -10,500 Closed
QT
197
Quantbot Technologies
New York
– -$119K -7,550 Closed
Walleye Trading
198
Walleye Trading
New York
– -$85K -5,387 Closed
Schroder Investment Management Group
199
Schroder Investment Management Group
United Kingdom
– -$28K -1,800 Closed
Barclays
200
Barclays
United Kingdom
– -$24K -1,589 Closed
5 6 7
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