363 hedge funds and large institutions have $4.53B invested in MasTec in 2021 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 134 increasing their positions, 134 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
363
Holders Change
-48
Holders Change %
-11.68%
% of All Funds
6.38%
Holding in Top 10
7
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-22.22%
% of All Funds
0.12%
New
35
Increased
134
Reduced
134
Closed
78
Calls
$54.1M
Puts
$36M
Net Calls
+$18.1M
Net Calls Change
+$23.9M
Name Holding Trade Value Shares
Change
Shares
Change %
UOC
51
UBS O'Connor
Illinois
$14.1M +$5.76M +66,768 +69%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$14M -$411K -4,761 -3%
Retirement Systems of Alabama
53
Retirement Systems of Alabama
Alabama
$13.8M +$432K +5,012 +3%
AQR Capital Management
54
AQR Capital Management
Connecticut
$13.1M +$6.41M +74,286 +96%
ZIM
55
Zacks Investment Management
Illinois
$12.1M +$155K +1,792 +1%
D.E. Shaw & Co
56
D.E. Shaw & Co
New York
$12M +$4.91M +56,865 +69%
Two Sigma Investments
57
Two Sigma Investments
New York
$11.9M +$11.9M +137,540 New
SSA
58
South Street Advisors
New York
$11.8M -$2.15M -24,953 -15%
Swiss National Bank
59
Swiss National Bank
Switzerland
$11.3M +$43.1K +500 +0.4%
AllianceBernstein
60
AllianceBernstein
Tennessee
$11.3M -$550K -6,373 -5%
California Public Employees Retirement System
61
California Public Employees Retirement System
California
$11.2M -$75.1K -870 -0.7%
MC
62
Muhlenkamp & Co
Pennsylvania
$11.1M -$46.7K -541 -0.4%
HI
63
Handelsinvest Investeringsforvaltning
Denmark
$10.4M +$863K +10,000 +9%
Nomura Holdings
64
Nomura Holdings
Japan
$10.2M +$10.2M +114,900 New
DekaBank Deutsche Girozentrale
65
DekaBank Deutsche Girozentrale
Germany
$10.1M +$10.1M +114,000 New
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9.4M +$26.8K +311 +0.3%
UBS Group
67
UBS Group
Switzerland
$9.36M -$467K -5,412 -5%
MCM
68
Moore Capital Management
New York
$9.36M +$4.51M +52,318 +93%
Balyasny Asset Management
69
Balyasny Asset Management
Illinois
$9.33M -$1.22M -14,138 -12%
CTI
70
Community Trust & Investment
Kentucky
$9.24M +$430K +4,987 +5%
RCW
71
Rheos Capital Works
Japan
$8.63M +$8.63M +100,000 New
AIG
72
American International Group
New York
$8.5M -$154K -1,785 -2%
CG
73
Carmignac Gestion
France
$8.43M
California State Teachers Retirement System (CalSTRS)
74
California State Teachers Retirement System (CalSTRS)
California
$8.42M +$140K +1,623 +2%
SAM
75
Scopus Asset Management
New York
$8.07M +$1.81M +21,010 +29%