Dimensional Fund Advisors Boosts Stake in TopBuild Corp.

Institutional investor increases holding in construction materials company by 0.6% in Q3 2025.

Published on Mar. 9, 2026

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Dimensional Fund Advisors LP, an institutional investor, grew its stake in TopBuild Corp. (NYSE:BLD) by 0.6% during the third quarter of 2025, according to a recent SEC filing. The firm now owns 496,055 shares of the construction company's stock, representing 1.77% ownership.

Why it matters

TopBuild is a leading installer and distributor of insulation and building materials, primarily serving the U.S. construction market. Dimensional Fund Advisors' increased stake signals continued confidence in the company's growth prospects and performance.

The details

According to the SEC filing, Dimensional Fund Advisors purchased an additional 2,951 shares of TopBuild during the third quarter, bringing its total holding to 496,055 shares. The firm now owns 1.77% of the construction company's outstanding stock.

  • Dimensional Fund Advisors increased its stake in TopBuild during the third quarter of 2025.

The players

Dimensional Fund Advisors LP

An institutional investment management firm that provides a range of equity, fixed income, and real estate strategies to clients worldwide.

TopBuild Corp.

A leading installer and distributor of insulation and building materials, primarily serving the U.S. construction market.

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The takeaway

Dimensional Fund Advisors' increased stake in TopBuild suggests the firm sees continued growth potential in the construction materials sector, particularly for a leading player like TopBuild that serves the U.S. construction market.