SCHEDULE: Nuance Investments Boosts Stake in Marten Transport

Nuance Investments LLC has reported an increased beneficial ownership of 7.69% in Marten Transport Ltd, holding 6,267,339 common shares with sole voting power.

Summary

• Nuance Investments LLC, an investment adviser based in Kansas, has reported beneficial ownership of 7.69% of Marten Transport Ltd's common stock.
• This ownership represents 6,267,339 shares, over which Nuance Investments LLC holds sole voting power.
• The filing is an Amendment No. 1 to a Schedule 13G, indicating an update to a previously reported beneficial ownership.
• The event requiring this filing occurred on December 31, 2025.

Sentiment

Score: 5

Explanation: The filing is a factual disclosure of beneficial ownership and does not contain information that would inherently indicate a positive or negative sentiment regarding the company's performance or outlook.

Positives

• Increased institutional ownership by Nuance Investments LLC, an investment adviser, may signal confidence in Marten Transport Ltd's future prospects.
• The substantial stake of 7.69% with sole voting power indicates a significant, long-term investment position.

Risks

• No specific risks related to Marten Transport Ltd's operations or financial health are disclosed in this beneficial ownership filing.

Future Outlook

This filing is a disclosure of beneficial ownership and does not contain forward-looking statements or guidance from Marten Transport Ltd.

Management Comments

• Kimberly McEnaney, Chief Compliance Officer of Nuance Investments LLC, certified that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.

Industry Context

Marten Transport Ltd operates in the transportation and logistics sector, a cyclical industry influenced by economic activity, fuel prices, and regulatory changes. Increased institutional investment in a company like Marten Transport can reflect broader investor sentiment towards the sector's stability or growth potential.

Stakeholder Impact

• Shareholders may view the increased institutional ownership as a positive signal, potentially indicating confidence in the company's value and future performance.

Key Dates

Keywords

Marten Transport Ltd, Nuance Investments LLC, Beneficial Ownership, Schedule 13G, Institutional Investor, Common Stock, Transportation, Logistics