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MasTec
MTZ

Overview Fund Activity

169 hedge funds and large institutions have $950M invested in MasTec in 2015 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 59 increasing their positions, 61 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
169
Holders Change
-2
Holders Change %
-1.17%
% of All Funds
4.72%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.2%
New
34
Increased
59
Reduced
61
Closed
33
Calls
$15.1M
Puts
$23.8M
Net Calls
-$8.66M
Net Calls Change
-$9.5M

Top Buyers

1
PP
1
Peconic Partners
New York
$65.1M
2
FCM
2
Frontier Capital Management
Massachusetts
$61.9M
3
NRC
3
North Run Capital
Massachusetts
$32.7M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$46.8M
5
SCM
5
Sterling Capital Management
North Carolina
$11.3M

Top Sellers

1
SM
1
Stratton Management
Pennsylvania
$0
2
SCM
2
SAB Capital Management
New York
$0
3
Millennium Management
3
Millennium Management
New York
$285K
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$14.9M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
76
UBS AM
Illinois
$935K +$171K +10,796 +22%
BKBG
77
BHF Kleinwort Benson Group
Belgium
$908K +$46.2K +2,917 +5%
Two Sigma Advisers
78
Two Sigma Advisers
New York
$884K -$4.4M -273,784 -83%
State Board of Administration of Florida Retirement System
79
State Board of Administration of Florida Retirement System
Florida
$848K – – –
Morgan Stanley
80
Morgan Stanley
New York
$814K -$306K -19,312 -27%
UOC
81
UBS O'Connor
Illinois
$802K +$442K +27,902 +123%
PP
82
Paloma Partners
Connecticut
$795K +$795K +50,260 New
PIM
83
Profit Investment Management
Maryland
$759K -$201K -12,712 -21%
HIP
84
Hatteras Investment Partners
North Carolina
$756K +$756K +47,750 New
Royal Bank of Canada
85
Royal Bank of Canada
Ontario, Canada
$751K +$574K +36,226 +324%
NFA
86
Nationwide Fund Advisors
Ohio
$732K +$29.7K +1,877 +4%
MLICM
87
Metropolitan Life Insurance Company (MetLife)
New York
$731K -$29.3K -1,854 -4%
SEI Investments
88
SEI Investments
Pennsylvania
$671K +$159K +10,059 +31%
BA
89
BlackRock Advisors
Delaware
$664K -$23.1K -1,456 -3%
AIG
90
American International Group
New York
$645K +$5.24K +331 +0.8%
HK
91
Horizon Kinetics
New York
$642K -$41.7K -2,634 -6%
CSS
92
Cubist Systematic Strategies
Connecticut
$630K +$339K +21,392 +116%
T. Rowe Price Associates
93
T. Rowe Price Associates
Maryland
$589K -$98.2K -6,200 -14%
EA
94
Emerald Advisers
Pennsylvania
$583K +$583K +36,836 New
TC
95
TFS Capital
Pennsylvania
$580K -$2.6M -164,101 -82%
BAM
96
Burnham Asset Management
New York
$565K +$4.99K +315 +0.9%
GCP
97
GSA Capital Partners
United Kingdom
$551K +$551K +34,825 New
PG
98
PEAK6 Group
Illinois
$526K -$1.5M -94,643 -74%
BG
99
BlackRock Group
United Kingdom
$525K +$65.3K +4,125 +14%
Aviva
100
Aviva
United Kingdom
$475K – – –
2 3
4
5 6