Chronology 13F
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MASTEC INC

MTZ · Industrials

5 whale investors

Whale investors

Concentrated managers reporting this company in their latest 13F.

5 holders
  1. Lone Pine CapitalSteve Mandel
    EquityQ2 2026
    $559.67M3.42% portfolio
  2. Coatue ManagementPhilippe Laffont
    EquityQ2 2026
    $215.21M0.44% portfolio
  3. Third PointDan Loeb
    EquityQ2 2026
    $120.66M2.59% portfolio
  4. Scopus Asset ManagementAlexander Mitchell
    Call · Equity · PutQ2 2026
    $26.19M0.62% portfolio
  5. Soros Fund ManagementGeorge Soros
    EquityQ2 2026
    $3.44M0.05% portfolio

Holdings reflect reported 13F data for each manager’s latest filing and may be delayed or incomplete.