171 hedge funds and large institutions have $1.21B invested in MasTec in 2015 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 61 increasing their positions, 55 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-9
Holders Change %
-5%
% of All Funds
4.61%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
35
Increased
61
Reduced
55
Closed
43
Calls
$42M
Puts
$41.2M
Net Calls
+$836K
Net Calls Change
-$6.72M
Name Holding Trade Value Shares
Change
Shares
Change %
AAP
76
Ardsley Advisory Partners
Connecticut
$1.79M +$1.79M +90,000 New
BNP Paribas Financial Markets
77
BNP Paribas Financial Markets
France
$1.78M +$248K +12,464 +16%
US Bancorp
78
US Bancorp
Minnesota
$1.66M -$460K -23,151 -22%
PAM
79
Paradigm Asset Management
New York
$1.63M
Swiss National Bank
80
Swiss National Bank
Switzerland
$1.53M +$79.5K +4,000 +5%
MAA
81
Managed Account Advisors
New Jersey
$1.53M +$154K +7,738 +11%
IAMU
82
Impax Asset Management (UK)
United Kingdom
$1.42M
Morgan Stanley
83
Morgan Stanley
New York
$1.41M -$14.6M -735,856 -91%
New York State Common Retirement Fund
84
New York State Common Retirement Fund
New York
$1.38M -$2.44M -122,785 -64%
HA
85
Heartland Advisors
Wisconsin
$1.24M -$121K -6,082 -9%
PIM
86
Profit Investment Management
Maryland
$1.21M -$221K -11,114 -15%
BKBG
87
BHF Kleinwort Benson Group
Belgium
$1.08M +$414K +20,838 +62%
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$1.07M
Walleye Trading
89
Walleye Trading
New York
$1.01M +$1.01M +50,735 New
Barclays
90
Barclays
United Kingdom
$1.01M -$222K -11,703 -18%
UBS AM
91
UBS AM
Illinois
$958K +$97.3K +4,900 +11%
MLICM
92
Metropolitan Life Insurance Company (MetLife)
New York
$955K +$955K +48,041 New
Bank of Montreal
93
Bank of Montreal
Ontario, Canada
$953K +$3.82K +192 +0.4%
Allianz Asset Management
94
Allianz Asset Management
Germany
$896K +$896K +45,055 New
AssetMark Inc
95
AssetMark Inc
California
$894K +$54.1K +2,720 +6%
NFA
96
Nationwide Fund Advisors
Ohio
$881K -$92.2K -4,644 -9%
GH
97
GAM Holding
Switzerland
$874K
BA
98
BlackRock Advisors
Delaware
$862K +$52.4K +2,636 +6%
T. Rowe Price Associates
99
T. Rowe Price Associates
Maryland
$862K +$167K +8,400 +24%
HK
100
Horizon Kinetics
New York
$858K +$15.2K +763 +2%