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Mastec
MTZ
182.780
1.25% ( -2.320 )
Closed: Nov 13, 16:00:00 (EDT)
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Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
Shareholders
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
78.81%
Individuals & Insiders
20.58%
Private companies
0.53%
State-owned enterprises
0.07%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Jorge Mas
Chairman
13.96%
11.07M
0.22%
+0
08/11/2026
BlackRock, Inc.
9.63%
7.64M
0.26%
+328.88K
06/30/2026
Jose Mas
CEO & Director
5.72%
4.54M
0.63%
-425.00K
08/11/2026
Peconic Partners LLC
4.64%
3.68M
0.05%
+100.00K
06/30/2026
Vanguard Capital Management, LLC
4.08%
3.23M
0.01%
+42.93K
06/30/2026
Victory Capital Management Inc.
4.00%
3.17M
2.45%
+1.96M
09/30/2026
Vanguard Portfolio Management, LLC
3.55%
2.81M
<0.01%
+42.09K
06/30/2026
State Street Investment Management
2.92%
2.32M
0.05%
+72.19K
09/30/2026
Hill City Capital LP
2.72%
2.16M
0.05%
+0
06/30/2026
Lone Pine Capital LLC
1.70%
1.35M
0.27%
-185.89K
06/30/2026
JP Morgan Asset Management
1.68%
1.33M
0.12%
+113.81K
09/30/2026
Bank of America Corporation
1.59%
1.26M
0.05%
-19.45K
06/30/2026
Hood River Capital Management LLC
1.48%
1.17M
0.18%
-121.47K
06/30/2026
Geode Capital Management, LLC
1.48%
1.17M
0.16%
-105.84K
09/30/2026
Nordea Investment Management, AB
1.47%
1.17M
0.80%
+639.90K
09/30/2026
UBS Asset Management AG
1.23%
976.20K
0.06%
+62.64K
09/30/2026
T. Rowe Price Group, Inc.
1.11%
876.16K
1.03%
+815.35K
06/30/2026
Columbia Management Investment Advisers, LLC
0.93%
734.98K
0.63%
+503.18K
06/30/2026
Mirae Asset Global Investments Co., Ltd.
0.91%
718.83K
<0.01%
+6.04K
09/30/2026
Westfield Capital Management Company, L.P.
0.86%
679.39K
0.38%
+304.94K
09/30/2026