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MASTEC INC MTZ
NYSE · stock · Water, Sewer, Pipeline, Comm & Power Line Construction · website · IPO 1980-03-17 · LEI
MASTEC INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 5,839,684 | $624.8M | 7.42% |
| LONE PINE CAPITAL LLC | 1,345,157 | $559.7M | 1.71% |
| AQR CAPITAL MANAGEMENT LLC | 657,603 | $273.6M | 0.84% |
| COATUE MANAGEMENT LLC | 517,250 | $215.2M | 0.66% |
| CITADEL ADVISORS LLC | 405,400 | $168.7M | 0.52% |
| Third Point LLC | 290,000 | $120.7M | 0.37% |
| D. E. Shaw & Co., Inc. | 191,043 | $79.5M | 0.24% |
| Point72 Asset Management, L.P. | 177,509 | $73.9M | 0.23% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.