We are live on ! Find out more

390 hedge funds and large institutions have $5.58B invested in MasTec in 2021 Q1 according to their latest regulatory filings, with 87 funds opening new positions, 109 increasing their positions, 139 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

85% more first-time investments, than exits

New positions opened: 87 | Existing positions closed: 47

38% more funds holding in top 10

Funds holding in top 10: 811 (+3)

33% more capital invested

Capital invested by funds: $4.2B → $5.58B (+$1.38B)

11% more funds holding

Funds holding: 352390 (+38)

2.93% less ownership

Funds ownership: 83.44%80.51% (-2.9%)

22% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 139

34% less call options, than puts

Call options by funds: $28.9M | Put options by funds: $43.6M

Holders
390
Holders Change
+38
Holders Change %
+10.8%
% of All Funds
6.85%
Holding in Top 10
11
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+37.5%
% of All Funds
0.19%
New
87
Increased
109
Reduced
139
Closed
47
Calls
$28.9M
Puts
$43.6M
Net Calls
-$14.7M
Net Calls Change
-$11.3M
Name Holding Trade Value Shares
Change
Change in
Stake
CSS
76
Cubist Systematic Strategies
Connecticut
$9.6M +$8.26M +96,484 +1,605%
Legal & General Group
77
Legal & General Group
United Kingdom
$9.54M +$296K +3,461 +4%
FNBOO
78
First National Bank of Omaha
Nebraska
$9.5M -$1.15M -13,454 -12%
Manulife (Manufacturers Life Insurance)
79
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9.16M -$247K -2,885 -3%
SGCIA
80
Smith Graham & Co Investment Advisors
Texas
$8.64M -$1.04M -12,176 -12%
California State Teachers Retirement System (CalSTRS)
81
California State Teachers Retirement System (CalSTRS)
California
$8.05M -$428 -5 -0%
DCM
82
Driehaus Capital Management
Illinois
$7.6M +$3.77M +44,100 +119%
Millennium Management
83
Millennium Management
New York
$7.18M +$6.56M +76,611 New
New York State Common Retirement Fund
84
New York State Common Retirement Fund
New York
$7.01M -$1.63M -19,006 -20%
SCM
85
SIR Capital Management
New York
$6.93M -$3.3M -38,620 -34%
Mackenzie Financial
86
Mackenzie Financial
Ontario, Canada
$6.74M +$3.46M +40,493 +129%
TJHA
87
Thomas J. Herzfeld Advisors
Florida
$6.74M -$1.47M -17,133 -19%
Allianz Asset Management
88
Allianz Asset Management
Germany
$6.7M +$996K +11,639 +19%
FWC
89
First Washington Corp
Washington
$6.56M
PMAM
90
Picton Mahoney Asset Management
Ontario, Canada
$6.35M -$1.98M -23,175 -25%
Squarepoint
91
Squarepoint
New York
$6.27M +$4.08M +47,677 +247%
AA
92
Ancora Advisors
Ohio
$6.25M -$1.61M -18,780 -22%
SDIC
93
South Dakota Investment Council
South Dakota
$6.15M +$337K +3,936 +6%
WMSA
94
Weiss Multi-Strategy Advisers
New York
$6.03M +$4.95M +57,857 +885%
Royal Bank of Canada
95
Royal Bank of Canada
Ontario, Canada
$6M +$3.66M +42,723 +201%
Impax Asset Management Group
96
Impax Asset Management Group
United Kingdom
$5.77M -$1.28M -15,000 -20%
VOYA Investment Management
97
VOYA Investment Management
Georgia
$5.73M +$321K +3,747 +7%
MCM
98
Moore Capital Management
New York
$5.58M +$1.09M +12,742 +27%
SEI Investments
99
SEI Investments
Pennsylvania
$5.54M -$536K -6,267 -9%
Los Angeles Capital Management
100
Los Angeles Capital Management
California
$5.51M -$6.12M -71,498 -55%

MTZ Hedge Fund Activity: Q1 2021 in Review

390 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in MasTec (MTZ) for Q1 2021, worth a combined $5.58B — up 33% from $4.2B a quarter earlier.

Buyers outnumbered sellers: 87 funds opened new MTZ positions and 47 closed out — a net gain of 40 holders — while 109 added to existing stakes and 139 trimmed.

The largest buyer was Wells Fargo, adding an estimated $125M. The largest seller was Select Equity Group, exiting entirely with an estimated $95.5M sold.

  • 390 institutional investors held MasTec (MTZ) as of Q1 2021, up from 352 in Q4 2020.
  • Funds reported $5.58B of MasTec stock for Q1 2021, up 33% quarter-over-quarter.
  • 87 funds opened new MasTec positions in Q1 2021 and 47 closed out, a net change of +40 holders.
  • The largest MasTec buyer in Q1 2021 was Wells Fargo, an estimated $125M added.
  • The largest MasTec seller in Q1 2021 was Select Equity Group, an estimated $95.5M sold.

Based on aggregated 13F filings for Q1 2021.