194 hedge funds and large institutions have $1.45B invested in MasTec in 2014 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 74 increasing their positions, 69 reducing their positions, and 57 closing their positions.

Holders
194
Holders Change
-24
Holders Change %
-11.01%
% of All Funds
5.18%
Holding in Top 10
5
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-58.33%
% of All Funds
0.13%
New
36
Increased
74
Reduced
69
Closed
57
Calls
$7.33M
Puts
$5.93M
Net Calls
+$1.4M
Net Calls Change
+$6.45M
Name Market Value Shares Shares
Change
Shares
Change %
AllianceBernstein
76
AllianceBernstein
Tennessee
$2.78M 122,716
California State Teachers Retirement System (CalSTRS)
77
California State Teachers Retirement System (CalSTRS)
California
$2.76M 121,979 +1,216 +1%
TJHA
78
Thomas J. Herzfeld Advisors
Florida
$2.72M 120,100 +53,000 +79%
MAA
79
Managed Account Advisors
New Jersey
$2.59M 114,424 -19,052 -14%
GL
80
GLG LLC
New York
$2.59M 114,336 -85,925 -43%
MFIMFI
81
Mesirow Financial Investment Management - Fixed Income
Illinois
$2.5M 110,425 +31,857 +41%
US Bancorp
82
US Bancorp
Minnesota
$2.43M 107,643 -19,187 -15%
GMCM
83
Gruber & McBaine Capital Management
California
$2.26M 100,000
Goldman Sachs
84
Goldman Sachs
New York
$2.18M 96,430 -13,576 -12%
Nordea Investment Management
85
Nordea Investment Management
Sweden
$2.02M 89,414 +6,276 +8%
Bank of America
86
Bank of America
North Carolina
$1.98M 87,752 -51,433 -37%
ECP
87
Electron Capital Partners
New York
$1.97M 87,296 +87,296 New
B
88
Bellecapital
Switzerland
$1.97M 87,275 -32,359 -27%
HA
89
Heartland Advisors
Wisconsin
$1.94M 85,656 -294,392 -77%
MSTVIM
90
Messner & Smith Theme Value Investment Management
California
$1.89M 83,597 +21,036 +34%
RBA
91
Richard Bernstein Advisors
New York
$1.85M 81,887
FMT
92
First Mercantile Trust
Tennessee
$1.71M 75,383 +30,388 +68%
JHIU
93
Janus Henderson Investors US
Colorado
$1.66M 73,553 +73,553 New
Ohio Public Employees Retirement System (OPERS)
94
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.65M 72,777 +778 +1%
PIM
95
Profit Investment Management
Maryland
$1.62M 71,769 -1,410 -2%
IAMU
96
Impax Asset Management (UK)
United Kingdom
$1.61M 71,400 +71,400 New
Swiss National Bank
97
Swiss National Bank
Switzerland
$1.61M 71,300 +4,400 +7%
PAM
98
Paradigm Asset Management
New York
$1.58M 69,700
BNP Paribas Financial Markets
99
BNP Paribas Financial Markets
France
$1.51M 66,696 +7,355 +12%
RhumbLine Advisers
100
RhumbLine Advisers
Massachusetts
$1.46M 64,682 -726 -1%