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.

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
Name Market Value Shares Shares
Change
Shares
Change %
NFA
76
Nationwide Fund Advisors
Ohio
$1.62M 92,984 +46,750 +101%
TCM
77
Tributary Capital Management
Nebraska
$1.56M 89,960 +89,960 New
Swiss National Bank
78
Swiss National Bank
Switzerland
$1.54M 88,700
AllianceBernstein
79
AllianceBernstein
Tennessee
$1.54M 88,566 -6,870 -7%
First Trust Advisors
80
First Trust Advisors
Illinois
$1.54M 88,303 -4,472 -5%
Invesco
81
Invesco
Georgia
$1.49M 85,640 -8,155 -9%
Citadel Advisors
82
Citadel Advisors
Florida
$1.45M 83,673 -437,825 -84%
MAM
83
Martingale Asset Management
Massachusetts
$1.38M 79,429 +79,429 New
BCM
84
Bridgeway Capital Management
Texas
$1.32M 75,700 +75,700 New
New York State Common Retirement Fund
85
New York State Common Retirement Fund
New York
$1.12M 64,600 +1,500 +2%
UBS AM
86
UBS AM
Illinois
$1.05M 60,152 +1,120 +2%
Two Sigma Advisers
87
Two Sigma Advisers
New York
$931K 53,547 -1,400 -3%
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$931K 53,593
US Bancorp
89
US Bancorp
Minnesota
$873K 50,245 -8,882 -15%
Susquehanna International Group
90
Susquehanna International Group
Pennsylvania
$870K 50,029 -159,424 -76%
WI
91
WHV Investments
California
$830K 47,845 -66,540 -58%
MLICM
92
Metropolitan Life Insurance Company (MetLife)
New York
$823K 47,334 +1,147 +2%
CC
93
Cipher Capital
New York
$723K 41,572 +41,572 New
AIG
94
American International Group
New York
$708K 40,687 -68 -0.2%
SI
95
Stephens Inc
Arkansas
$690K 39,719 +26,562 +202%
NIT
96
NumerixS Investment Technologies
British Columbia, Canada
$688K 39,600 +39,600 New
T. Rowe Price Associates
97
T. Rowe Price Associates
Maryland
$683K 39,300 +2,100 +6%
Acadian Asset Management
98
Acadian Asset Management
Massachusetts
$649K 37,340 +37,340 New
EA
99
Emerald Advisers
Pennsylvania
$620K 35,670 -1,166 -3%
BFM
100
Boothbay Fund Management
New York
$611K 35,175 +16,609 +89%