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.

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 Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$81.5M 4,101,534 +231,946 +6%
Macquarie Group
2
Macquarie Group
Australia
$69.9M 3,520,068 -13,030 -0.4%
State of New Jersey Common Pension Fund D
3
State of New Jersey Common Pension Fund D
New Jersey
$61.6M 3,100,000 +50,000 +2%
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$59M 2,971,302 +2,957,022 +20,707%
FCM
5
Frontier Capital Management
Massachusetts
$55.1M 2,773,677 -23,111 -0.8%
PP
6
Peconic Partners
New York
$52.5M 2,642,168 +488,500 +23%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$44.1M 2,221,732 +148,758 +7%
RIM
8
RS Investment Management
California
$34.5M 1,736,240 +1,736,240 New
PAMU
9
Pictet Asset Management (UK)
United Kingdom
$32.5M 1,760,842 +664,944 +61%
BIT
10
BlackRock Institutional Trust
California
$31.5M 1,587,439 -461,839 -23%
BFA
11
BlackRock Fund Advisors
California
$31.4M 1,579,829 -114,564 -7%
SO
12
STRS Ohio
Ohio
$30.7M 1,546,422 +300,000 +24%
1832 Asset Management
13
1832 Asset Management
Ontario, Canada
$26.9M 1,355,952 +37,014 +3%
NRC
14
North Run Capital
Massachusetts
$26.5M 1,334,496 +1,334,496 New
CS
15
Credit Suisse
Switzerland
$25.9M 1,304,365 +342,491 +36%
CIM
16
Corbyn Investment Management
Maryland
$25.1M 1,261,358 +13,750 +1%
Fidelity International
17
Fidelity International
Bermuda
$24.1M 1,212,298 +53,517 +5%
State Street
18
State Street
Massachusetts
$21.8M 1,098,710 +23,814 +2%
Goldman Sachs
19
Goldman Sachs
New York
$20.4M 1,025,050 +790,884 +338%
BGIM
20
Brandywine Global Investment Management
Pennsylvania
$19.8M 998,590 +118,932 +14%
LCS
21
Levin Capital Strategies
New York
$18.9M 951,797 +76,211 +9%
Citadel Advisors
22
Citadel Advisors
Florida
$17.3M 872,039 -293,346 -25%
Millennium Management
23
Millennium Management
New York
$16.9M 851,427 -504,201 -37%
Northern Trust
24
Northern Trust
Illinois
$16.6M 835,159 -10,514 -1%
SM
25
Stratton Management
Pennsylvania
$16.1M 810,850