MasTec (MTZ) relationships

MasTec (MTZ) is connected to 40 named shareholders, 0 other companies and 14 officers and directors, each link from an SEC filing. Its largest named shareholder is Jorge Mas, with 14.8% of the company (13D, Aug 11, 2026).

Largest shareholders of MasTec

Holder% of companyFilingAs ofAccession
Jorge Mas14.8%13DAug 11, 20260001193125-26-349231
BlackRock9.5%13FJun 30, 20260002012383-26-003238
Jose Ramon Mas7.7%13DAug 11, 20260001193125-26-349228
Vanguard7.5%13FJun 30, 20260002100119-26-001527
PECONIC PARTNERS LLC4.6%13FJun 30, 20260001050464-26-000005
State Street2.8%13FJun 30, 20260000093751-26-000583
Hill City Capital, LP2.7%13FJun 30, 20260001837343-26-000007
Lone Pine Capital LLC1.7%13FJun 30, 20260000919574-26-005485
Bank of America1.7%13FJun 30, 20260000070858-26-000442
FIRST TRUST ADVISORS LP1.7%13FJun 30, 20260001445546-26-005965
JPMorgan1.6%13FJun 30, 20260000019617-26-000325
Geode Capital1.6%13FJun 30, 20260001214717-26-000008
Invesco1.5%13FJun 30, 20260000914208-26-000343
Victory Capital Management, Inc.1.5%13FJun 30, 20260001040188-26-000040
Hood River Capital Management LLC1.5%13FJun 30, 20260001214659-26-010150

Officers and directors of MasTec

Map of MasTec's relationships · Who owns MasTec

More on MasTec

All tracked companies · Holders · Dividends