Barclays PLC Reduces Stake in MasTec, Inc.

Institutional investor sells over 18,000 shares of construction company

Mar. 12, 2026 at 7:22am

Got story updates? Submit your updates here. ›

Barclays PLC has reduced its position in MasTec, Inc. (NYSE:MTZ), a diversified infrastructure construction company, by 12.7% during the third quarter. The fund now owns approximately 125,463 shares, valued at $26.7 million, representing about 0.16% ownership of the company.

Why it matters

This transaction by a major institutional investor provides insight into market sentiment and portfolio adjustments within the construction and infrastructure sector. Tracking changes in large shareholder positions can signal broader industry trends and investor confidence.

The details

According to a recent 13F filing with the SEC, Barclays PLC sold 18,223 shares of MasTec during the third quarter, reducing its total stake in the company to 125,463 shares. MasTec is a diversified infrastructure construction firm that provides engineering, fabrication, installation, and maintenance services across various end markets, including communications networks, oil and gas pipelines, electrical transmission, and renewable energy projects.

  • Barclays PLC filed its 13F report for the third quarter of 2026.

The players

Barclays PLC

A multinational investment bank and financial services company headquartered in London, United Kingdom.

MasTec, Inc.

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

Got photos? Submit your photos here. ›

The takeaway

The reduction in Barclays' stake in MasTec could signal a shift in investor sentiment towards the construction and infrastructure sector, as large institutional investors adjust their portfolios. However, the overall market outlook for MasTec remains positive, with the company continuing to diversify its service offerings and expand its presence in high-growth areas like renewable energy.