MTZ · Company research
MasTec, Inc. (MTZ): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableEnergy
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| Caption Management, LLC | 1706766 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 36300 | 15102978 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Voleon Capital Management LP | 1479847 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6391 | 2659039 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TOTH FINANCIAL ADVISORY CORP | 866780 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24 | 9986 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| YOUSIF CAPITAL MANAGEMENT, LLC | 1858789 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 17614 | 7328481 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| BW Gestao de Investimentos Ltda. | 1568280 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 537 | 223424 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MCGUIRE CAPITAL ADVISORS INC | 2112006 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 427 | 177658 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Polymer Capital Management (US) LLC | 1973324 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4168 | 1734138 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Janney Montgomery Scott LLC | 1329948 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 42371 | 17629 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Yaupon Capital Management LP | 1755028 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 150000 | 62409000 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| GWN SECURITIES INC. | 1265905 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3222 | 1340545 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Brookfield Corp /ON/ | 1001085 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 297 | 123570 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Utah Retirement Systems | 1548392 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3235 | 1345954 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Atom Investors LP | 1738902 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 806 | 335344 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| NORDEA INVESTMENT MANAGEMENT AB | 1218210 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 405737 | 172770929 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Modern Wealth Management, LLC | 2001900 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 485 | 201789 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| MINDSET WEALTH MANAGEMENT, LLC | 2044232 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1236 | 514250 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Hedeker Wealth, LLC | 1633910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8523 | 3546079 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Wedmont Private Capital | 1904274 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1052 | 392280 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| Truvestments Capital LLC | 1750405 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1613 | 671105 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| North Dakota State Investment Board | 2064039 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1849 | 769295 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| ARMSTRONG ADVISORY GROUP, INC | 1932952 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 140 | 58249 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 861177 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 161740 | 67293544 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BROWN BROTHERS HARRIMAN & CO | 14661 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9 | 3745 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Callan Family Office, LLC | 1938970 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 829 | 344914 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Goodlander Investment Management, LLC | 2018973 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 105000 | 43686300 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| PARTNERS CAPITAL INVESTMENT GROUP, LLP | 1694870 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11648 | 4846267 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Illinois Municipal Retirement Fund | 1541910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10952 | 4556689 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 1015308 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 24999 | 10401084 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| Jump Financial, LLC | 1831577 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5560 | 2313294 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8432 | 3508218 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Hilltop Holdings Inc. | 1265131 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1856 | 772207 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 551294 | 229371382 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| OSTRUM ASSET MANAGEMENT | 1767945 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1041 | 433118 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Gunpowder Capital Management, LLC dba Oliver Wealth Management | 2114795 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 600 | 249636 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Fulton Bank, N.A. | 883782 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 852 | 354483 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| Marquette Asset Management, LLC | 1395067 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7 | 2913 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| Compound Planning, Inc. | 1978879 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1127 | 468900 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Walleye Capital LLC | 1758720 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 19475 | 8102769 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Everhart Financial Group, Inc. | 1852858 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 874 | 363636 | — | — | — | Jul 9, 2026 | SEC_13F_DATASET |
| Key Financial Inc | 1801720 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 75 | 31204 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| MORGAN STANLEY | 895421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 249218 | 103689641 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| VestGen Advisors, LLC | 2050130 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2247 | 934887 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| MARCO INVESTMENT MANAGEMENT LLC | 1080493 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 34015 | 14152281 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Donoghue Forlines LLC | 1702435 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8986 | 3738715 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Numerai GP LLC | 1668527 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 9071 | 3774080 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| FIDELIS CAPITAL PARTNERS, LLC | 1962755 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13660 | 5683380 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1368163 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 41298 | 17182446 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Ameliora Wealth Management Ltd. | 1910168 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 145 | 31519 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| BANQUE PICTET & CIE SA | 1535602 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 551 | 229249 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| OPPENHEIMER & CO INC | 822581 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 781 | 324943 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| New Age Alpha Advisors, LLC | 1764807 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14226 | 5918870 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Operose Advisors LLC | 1909750 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 500 | 208030 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Longaeva Partners L.P. | 2054122 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7968 | 3315166 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| WCM INVESTMENT MANAGEMENT, LLC | 1061186 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11611 | 4982164 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| CANADA LIFE ASSURANCE Co | 1046192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43098 | 17922 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Dogwood Wealth Management LLC | 2056922 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18 | 7489 | — | — | — | Jul 6, 2026 | SEC_13F_DATASET |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1535845 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 112100 | 46640326 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 1086619 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 72131 | 30010824 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Stratos Wealth Partners, LTD. | 1612865 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2792 | 1161999 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Quarry LP | 1965207 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 79 | 32869 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 796848 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5521 | 2297067 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Silver Grove Financial Group, Inc. | 2111172 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15 | 6241 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| IEQ CAPITAL, LLC | 1779789 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 39096 | 16266265 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Capital Advisor Network LLC | 2131047 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 111 | 46183 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DAYMARK WEALTH PARTNERS, LLC | 1956824 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4797 | 1995840 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| NISSAY ASSET MANAGEMENT CORP /JAPAN | 869589 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8252 | 3433327 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| South Dakota Investment Council | 1538846 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6173 | 2568 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| WESCAP Management Group, Inc. | 1667140 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2119 | 881631 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Chung Wu Investment Group, LLC | 2054278 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6765 | 2814646 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1512162 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 110000 | 45767 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Global Retirement Partners, LLC | 1749744 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2496 | 1038486 | — | — | — | Aug 6, 2026 | SEC_13F_DATASET |
| Byrne Asset Management LLC | 1911322 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25 | 10402 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| NOMURA ASSET MANAGEMENT CO LTD | 1055964 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 20680 | 8604121 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| DRW Securities, LLC | 1481986 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 521 | 216767 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Summit Trail Advisors, LLC | 1698478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7953 | 3308925 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| CI INVESTMENTS INC. | 1163648 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 40144 | 16702313 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Vanguard Personalized Indexing Management, LLC | 1767306 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6923 | 2880383 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| J. Safra Sarasin Holding AG | 1890222 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 29030 | 12073543 | — | — | — | Jul 31, 2026 | SEC_13F_DATASET |
| CASTLEARK MANAGEMENT LLC | 1106832 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2690 | 1119201 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Allspring Global Investments Holdings, LLC | 1890906 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 32206 | 12579986 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.