Dimensional Fund Advisors Increases Stake in Knight-Swift Transportation

Institutional investor boosts position in major trucking company

Published on Mar. 6, 2026

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Dimensional Fund Advisors LP, a major investment management firm, increased its holdings in Knight-Swift Transportation Holdings Inc. (NYSE:KNX) by 1.5% during the third quarter, according to a recent SEC filing. The fund now owns over 8.2 million shares, or 5.09% of the transportation company's stock, worth $326.7 million.

Why it matters

Knight-Swift Transportation is one of the largest trucking companies in North America, providing a range of transportation and logistics services. Dimensional Fund Advisors' increased stake signals confidence in the company's performance and growth potential, which could be a positive indicator for the broader trucking industry.

The details

Dimensional Fund Advisors added 124,426 shares to its existing position in Knight-Swift Transportation during the third quarter. The firm now owns 8,267,687 shares of the company's stock, making it one of the largest institutional investors. Knight-Swift Transportation operates a fleet of trucks and trailers for dry van, temperature-controlled, and flatbed shipments across the United States and Canada.

  • Dimensional Fund Advisors increased its stake in Knight-Swift Transportation during the third quarter of 2026.

The players

Dimensional Fund Advisors LP

A global investment management firm that provides a range of equity, fixed income, and alternative investment strategies.

Knight-Swift Transportation Holdings Inc.

One of North America's largest asset-based truckload carriers, offering a wide range of transportation and logistics services.

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The takeaway

Dimensional Fund Advisors' increased stake in Knight-Swift Transportation suggests the investment firm sees strong growth potential in the trucking industry, which could be a positive sign for the broader transportation sector.