Stock research
MTZ — MASTEC INC
MTZ is reported by 9 tracked managers with $1.3B in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 9
- Reported value
- $1.3B
- Ownership breadth
- Not available
- Current price
- $223
Top reported managers
These managers have the largest visible reported positions in MTZ. Portfolio weight is measured within each manager's latest visible filing.
- Stephen Mandel3.4% of reported portfolio · $559.7M · Reduce · Filed Aug 14, 2026
- Cliff Asness0.1% of reported portfolio · $273.6M · Filed Aug 14, 2026
- Philippe Laffont0.4% of reported portfolio · $215.2M · Reduce · Filed Aug 14, 2026
- Dan Loeb2.6% of reported portfolio · $120.7M · Reduce · Filed Aug 14, 2026
- David Shaw0% of reported portfolio · $75.0M · Add · Filed Aug 14, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.