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 %
TIM
26
Thornburg Investment Management
New Mexico
$16.2M 718,260 -229,447 -24%
Point72 Asset Management
27
Point72 Asset Management
Connecticut
$15.4M 680,655 +680,655 New
Norges Bank
28
Norges Bank
Norway
$15.3M 675,384 +131,283 +24%
Ameriprise
29
Ameriprise
Minnesota
$14.5M 640,382 -910,909 -59%
HCM
30
Highbridge Capital Management
New York
$14.4M 637,712 +637,712 New
VCM
31
Vision Capital Management
Oregon
$13.8M 609,489 +131,260 +27%
O
32
OppenheimerFunds
New York
$13.5M 597,601 +161,966 +37%
Wells Fargo
33
Wells Fargo
California
$13.3M 587,755 +132,792 +29%
GT
34
Glenmede Trust
Pennsylvania
$13.3M 586,941 -259,001 -31%
CAM
35
Congress Asset Management
Massachusetts
$12.9M 569,755 -94,171 -14%
Deutsche Bank
36
Deutsche Bank
Germany
$12.1M 536,798 +75,746 +16%
PCM
37
Penn Capital Management
Pennsylvania
$11.3M 499,456 -38,852 -7%
KMC
38
Kirr Marbach & Co
Indiana
$10.3M 455,015 +9,428 +2%
AAP
39
Ardsley Advisory Partners
Connecticut
$10.2M 449,900 -185,100 -29%
BGIM
40
Brandywine Global Investment Management
Pennsylvania
$9.93M 439,291 +156,406 +55%
TA
41
Teachers Advisors
New York
$9.73M 430,239 +342,900 +393%
Lazard Asset Management
42
Lazard Asset Management
New York
$8.89M 393,380 +128,281 +48%
CCMLC
43
Cardinal Capital Management LLC (Connecticut)
Connecticut
$8.08M 357,332 +160,287 +81%
Geode Capital Management
44
Geode Capital Management
Massachusetts
$8.05M 356,257 +18,192 +5%
TCIM
45
TIAA CREF Investment Management
New York
$7.93M 350,644 -2,688 -0.8%
Bank of New York Mellon
46
Bank of New York Mellon
New York
$7.85M 347,318 +11,747 +4%
Citadel Advisors
47
Citadel Advisors
Florida
$7.7M 340,774 +322,979 +1,815%
Renaissance Technologies
48
Renaissance Technologies
New York
$7.56M 334,500 -136,400 -29%
SAM
49
Sentinel Asset Management
Vermont
$7.56M 334,400 +334,400 New
Millennium Management
50
Millennium Management
New York
$7.24M 320,071 -545,311 -63%