MTZ Institutional Ownership
Top institutional (13F) holders of MTZ and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
43
Institutional value
$13.72B
Top holder
BlackRock, Inc.
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Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $3.18B |
| Vanguard Capital Managementinvestment advisor | Aug 13, 2026 | $1.18B |
| Vanguard Portfolio Managementinvestment advisor | Aug 13, 2026 | $1.17B |
| STATE STREET CORPORATIONinvestment advisor | Sep 22, 2026 | $933.96M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $566.83M |
| Lone Pine Capital LLCother | Aug 14, 2026 | $559.67M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $555.82M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $530.43M |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $516.49M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $370.34M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $305.77M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $280.54M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $273.6M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $271.9M |
| Dimensional Fund Advisors LPinvestment advisor | Aug 11, 2026 | $264.81M |
| Canada Pension Plan Investment Boardother | Aug 14, 2026 | $257.92M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $229.38M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $225.77M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $220.51M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $215.37M |
| COATUE MANAGEMENT, L.L.C.investment advisor | Aug 14, 2026 | $215.21M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $212.13M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $168.67M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $159.42M |
| Third Point LLCinvestment advisor | Aug 14, 2026 | $120.66M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.