Knife River Sees Major Investment Boost

Hunter Associates Investment Management LLC increases stake in construction materials company by over 180%

Apr. 8, 2026 at 10:52am

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Hunter Associates Investment Management LLC has significantly increased its position in Knife River Corporation, a leading construction materials and contracting company in the western United States. According to a recent SEC filing, the investment firm raised its stake in Knife River by 184.3% in the fourth quarter, now owning approximately 36,659 shares worth $2.6 million.

Why it matters

This substantial investment by a major institutional investor signals confidence in Knife River's growth potential and the strength of the construction industry in the western U.S. region. As a key supplier of aggregates, asphalt, and other heavy construction materials, Knife River's performance is closely tied to infrastructure and commercial development trends.

The details

Hunter Associates Investment Management LLC now owns approximately 0.06% of Knife River's outstanding shares after adding 23,764 shares to its portfolio during the fourth quarter. The investment firm cited Knife River's diverse product offerings, geographic footprint, and strong market position as factors behind the increased stake.

  • Hunter Associates Investment Management LLC filed its 13F report with the SEC on April 8, 2026, disclosing the Q4 2025 increase in Knife River holdings.

The players

Hunter Associates Investment Management LLC

An investment management firm that has significantly increased its stake in Knife River Corporation, a leading construction materials company in the western United States.

Knife River Corporation

A major integrated construction materials and contracting company headquartered in Bismarck, North Dakota, specializing in the production and supply of aggregates, asphalt, ready-mixed concrete, and other heavy construction materials.

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The takeaway

Knife River's ability to attract significant investment from a major institutional player like Hunter Associates Investment Management LLC underscores the company's strong market position and the positive outlook for the construction materials industry in the western United States.