BlackRock Inc. acquired a new position in MasTec, Inc. according to a recent SEC Form 13F filing. The asset manager purchased 7,638,487 shares. This investment is valued at approximately $3.18 billion.

The transaction gives BlackRock a 9.51% ownership stake in the construction and engineering firm. Other institutional investors have also increased their holdings in the company recently.

BlackRock’s substantial new stake signals confidence in the company’s future prospects. Market analysts often view such investments as an indicator of potential upside.