171 hedge funds and large institutions have $1.21B invested in MasTec in 2015 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 61 increasing their positions, 55 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-9
Holders Change %
-5%
% of All Funds
4.61%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.11%
New
35
Increased
61
Reduced
55
Closed
43
Calls
$42M
Puts
$41.2M
Net Calls
+$836K
Net Calls Change
-$6.72M
Name Holding Trade Value Shares
Change
Shares
Change %
LM
51
Luminus Management
Texas
$5.37M -$12.9M -650,331 -71%
Susquehanna International Group
52
Susquehanna International Group
Pennsylvania
$5M +$3.16M +158,996 +172%
BIM
53
BlackRock Investment Management
Delaware
$4.88M +$1.27M +63,907 +35%
TCIM
54
TIAA CREF Investment Management
New York
$4.82M -$2M -100,569 -29%
California Public Employees Retirement System
55
California Public Employees Retirement System
California
$4.2M -$101K -5,089 -2%
AII
56
AGF Investments Inc
Ontario, Canada
$4.19M +$4.19M +211,500 New
TC
57
TFS Capital
Pennsylvania
$3.99M +$1.76M +88,604 +79%
HHC
58
Hutchin Hill Capital
New York
$3.1M +$3.1M +155,800 New
PI
59
Putnam Investments
Massachusetts
$2.85M +$2.85M +143,520 New
First Trust Advisors
60
First Trust Advisors
Illinois
$2.78M +$408K +20,537 +17%
AWCI
61
Alpine Woods Capital Investors
New York
$2.76M +$268K +13,500 +11%
TJHA
62
Thomas J. Herzfeld Advisors
Florida
$2.68M
GACM
63
Global Alpha Capital Management
Quebec, Canada
$2.58M +$2.58M +129,850 New
PG
64
PEAK6 Group
Illinois
$2.54M +$1.76M +88,573 +225%
PPA
65
Parametric Portfolio Associates
Washington
$2.53M +$942K +47,423 +59%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$2.42M +$42.8K +2,153 +2%
WI
67
WHV Investments
California
$2.27M +$741K +37,290 +48%
GL
68
GLG LLC
New York
$2.21M -$8.47K -426 -0.4%
AllianceBernstein
69
AllianceBernstein
Tennessee
$2.21M -$232K -11,700 -10%
GMCM
70
Gruber & McBaine Capital Management
California
$2.19M +$199K +10,000 +10%
Invesco
71
Invesco
Georgia
$2M -$25M -1,258,265 -93%
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$1.94M +$492K +24,765 +34%
TA
73
Teachers Advisors
New York
$1.94M +$58K +2,920 +3%
MSTVIM
74
Messner & Smith Theme Value Investment Management
California
$1.93M -$50K -2,517 -3%
Nordea Investment Management
75
Nordea Investment Management
Sweden
$1.8M +$5.56K +280 +0.3%