225 hedge funds and large institutions have $2.3B invested in MasTec in 2013 Q2 according to their latest regulatory filings, with 225 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
225
Holders Change
+225
Holders Change %
% of All Funds
7.35%
Holding in Top 10
12
Holding in Top 10 Change
+12
Holding in Top 10 Change %
%
% of All Funds
0.39%
New
225
Increased
Reduced
Closed
Calls
$4.14M
Puts
$6.7M
Net Calls
-$2.56M
Net Calls Change
-$2.56M
Name Market Value Shares Shares
Change
Shares
Change %
FCM
1
Frontier Capital Management
Massachusetts
$167M 5,086,295 +5,086,295 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$110M 3,349,935 +3,349,935 New
Bessemer Group
3
Bessemer Group
New Jersey
$104M 3,160,116 +3,160,116 New
Fidelity Investments
4
Fidelity Investments
Massachusetts
$93.9M 2,852,585 +2,852,585 New
Invesco
5
Invesco
Georgia
$93.4M 2,839,731 +2,839,731 New
American Century Companies
6
American Century Companies
Missouri
$88.3M 2,684,166 +2,684,166 New
VNIM
7
Vaughan Nelson Investment Management
Texas
$75.8M 2,305,250 +2,305,250 New
PP
8
Peconic Partners
New York
$70.1M 2,130,175 +2,130,175 New
BIT
9
BlackRock Institutional Trust
California
$58M 1,761,495 +1,761,495 New
NCGI
10
Next Century Growth Investors
Minnesota
$55.5M 1,687,989 +1,687,989 New
CCI
11
Columbus Circle Investors
$49.4M 1,502,103 +1,502,103 New
Ameriprise
12
Ameriprise
Minnesota
$46.8M 1,421,372 +1,421,372 New
BFA
13
BlackRock Fund Advisors
California
$44.7M 1,359,325 +1,359,325 New
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$44.5M 1,351,131 +1,351,131 New
TI
15
Turner Investments
Pennsylvania
$44.3M 1,346,838 +1,346,838 New
Goldman Sachs
16
Goldman Sachs
New York
$39.1M 1,186,923 +1,186,923 New
SONJCPFA
17
State of New Jersey Common Pension Fund A
New Jersey
$34.5M 1,050,000 +1,050,000 New
State Street
18
State Street
Massachusetts
$33.5M 1,018,752 +1,018,752 New
RIM
19
Rainier Investment Management
Washington
$30.3M 922,080 +922,080 New
PM
20
Pembroke Management
Quebec, Canada
$29.8M 906,200 +906,200 New
SM
21
Stratton Management
Pennsylvania
$29.4M 895,000 +895,000 New
Northern Trust
22
Northern Trust
Illinois
$28.8M 874,790 +874,790 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$28.3M 860,506 +860,506 New
FMA
24
Fiduciary Management Associates
Illinois
$21.1M 639,945 +639,945 New
Norges Bank
25
Norges Bank
Norway
$19.5M 594,101 +594,101 New