232 hedge funds and large institutions have $2.08B invested in MasTec in 2014 Q2 according to their latest regulatory filings, with 48 funds opening new positions, 91 increasing their positions, 73 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
232
Holders Change
+2
Holders Change %
+0.87%
% of All Funds
6.67%
Holding in Top 10
8
Holding in Top 10 Change
-11
Holding in Top 10 Change %
-57.89%
% of All Funds
0.23%
New
48
Increased
91
Reduced
73
Closed
45
Calls
$7.33M
Puts
$12.5M
Net Calls
-$5.2M
Net Calls Change
-$9.11M
Name Holding Trade Value Shares
Change
Shares
Change %
Fidelity International
26
Fidelity International
Bermuda
$20.4M +$13.7M +444,602 +204%
Nuveen Asset Management
27
Nuveen Asset Management
Illinois
$18.6M +$11.7M +378,867 +170%
NCGI
28
Next Century Growth Investors
Minnesota
$18.1M -$17M -550,830 -48%
MCM
29
Munder Capital Management
Michigan
$16.9M +$16.9M +549,459 New
CAM
30
Congress Asset Management
Massachusetts
$16.9M +$2.06M +66,836 +14%
FMA
31
Fiduciary Management Associates
Illinois
$16.9M -$130K -4,230 -0.8%
Renaissance Technologies
32
Renaissance Technologies
New York
$16.5M +$3.05M +98,823 +23%
CS
33
Credit Suisse
Switzerland
$16.1M +$10M +324,401 +164%
VCM
34
Vision Capital Management
Oregon
$15.2M +$6.4M +207,682 +73%
RHJA
35
Rice Hall James & Associates
California
$15M +$1.97M +63,894 +15%
PCM
36
Penn Capital Management
Pennsylvania
$14.3M +$470K +15,240 +3%
TA
37
Teachers Advisors
New York
$13.9M +$11.1M +361,161 +406%
KMC
38
Kirr Marbach & Co
Indiana
$13.7M +$89.1K +2,890 +0.7%
D.E. Shaw & Co
39
D.E. Shaw & Co
New York
$13.4M +$7.04M +228,303 +111%
OIM
40
Oceanic Investment Management
Isle Of Man
$13.3M +$709K +23,000 +6%
Lazard Asset Management
41
Lazard Asset Management
New York
$13.1M +$7.3M +236,968 +126%
Wells Fargo
42
Wells Fargo
California
$12.5M -$191K -6,182 -1%
ACP
43
Ashfield Capital Partners
California
$12.5M +$31.5K +1,021 +0.3%
RG
44
Rathbones Group
United Kingdom
$12.4M +$1.39M +45,000 +13%
PP
45
PDT Partners
New York
$12.2M +$12.2M +394,295 New
O
46
OppenheimerFunds
New York
$12.1M +$12.1M +391,242 New
Principal Financial Group
47
Principal Financial Group
Iowa
$11M +$2.41M +78,166 +28%
TCIM
48
TIAA CREF Investment Management
New York
$11M +$134K +4,334 +1%
Deutsche Bank
49
Deutsche Bank
Germany
$10.9M +$3.37M +109,314 +45%
Bank of New York Mellon
50
Bank of New York Mellon
New York
$10.8M +$117K +3,808 +1%