MASTEC INC

MTZ stock holders 13F

3 superinvestors reported owning MTZ (Common Stock) according to the gurus' latest reports.

Top 3 gurus who own (MTZ) MASTEC INC

The 3 super investors (holders) owning MTZ (by the percentage (%) of portfolio) are Daniel Loeb - Third Point (4.94%), Stephen Mandel - Lone Pine Capital (3.93%) and Ronald Muhlenkamp - Muhlenkamp & Co (3.63%) as of their latest reports.

To check the latest activities of the top MTZ shareholders between value investors, please click on the "Activity" tab.

To see the historical data of MTZ's holders please click on the "HOLDING" dropdown menu and select the date.

# of holders: 3

Period: Varies - latest report of each guru

(holdings/ownership)

Type: Common Stock

History

% change to
Portfolio

Daniel Loeb

Third Point

4.94%

320,000

$321.74

$102,956,800

-65.41% (-605,000)

-9.35%

Ronald Muhlenkamp

Muhlenkamp & Co

3.63%

42,832

$321.74

$13,780,768

-59.50% (-62,928)

-5.33%

Stephen Mandel

Lone Pine Capital

3.93%

1,531,050

$321.74

$492,600,027

buy

+3.93%

Current price: $368.89 14.65% 2026 Q1 AVG reported hold price*: $321.74

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.