Exchange Traded Concepts Boosts Stake in MasTec

Investment firm increases holding in infrastructure construction company by 14.3%

Mar. 29, 2026 at 8:03am

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Exchange Traded Concepts LLC, an investment management firm, has increased its stake in MasTec, Inc. (NYSE: MTZ), a leading infrastructure construction company, by 14.3% during the fourth quarter of 2025. The firm now owns 63,425 shares of MasTec's stock, representing approximately 0.08% of the company's outstanding shares.

Why it matters

This transaction highlights the continued investor interest in MasTec, which has seen its stock price rise significantly over the past year as the company has benefited from increased infrastructure spending and growth in sectors like renewable energy. The increased stake by Exchange Traded Concepts suggests the firm sees further upside potential in MasTec's business.

The details

According to a recent SEC filing, Exchange Traded Concepts purchased an additional 7,937 shares of MasTec during the fourth quarter, bringing its total holding to 63,425 shares. MasTec is a diversified infrastructure construction company that provides engineering, fabrication, installation, and maintenance services across a range of end markets, including communications networks, oil and gas pipelines, electrical transmission and distribution, and renewable energy projects.

  • Exchange Traded Concepts increased its stake in MasTec during the fourth quarter of 2025.
  • The firm's latest 13F filing with the SEC was submitted on March 29, 2026.

The players

Exchange Traded Concepts LLC

An investment management firm that grew its stake in MasTec, Inc. by 14.3% during the fourth quarter of 2025.

MasTec, Inc.

A diversified infrastructure construction company that provides engineering, fabrication, installation, and maintenance services across a range of end markets.

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The takeaway

The increased investment by Exchange Traded Concepts in MasTec reflects the ongoing investor confidence in the company's ability to capitalize on growth opportunities in the infrastructure and renewable energy sectors. As MasTec continues to execute on its strategic initiatives, its stock is likely to remain an attractive option for institutional investors seeking exposure to the infrastructure construction industry.