Vanguard Capital Management LLC Acquires 5.19% Stake in Otter Tail Corp (OTTR)

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G with the SEC, disclosing a new ownership stake in Otter Tail Corp (OTTR). As of the event date on March 31, 2026, the firm reported beneficial ownership of 2,178,374 shares of common stock, representing a 5.19% ownership interest in the company. This filing marks an increase from a previous ownership level of 0.0%. The filing indicates that Vanguard Capital Management holds sole dispositive power over all 2,178,374 shares, while maintaining sole voting power over 312,661 shares. The securities were acquired in the ordinary course of business and are not held for the purpose of influencing or changing the control of the issuer. The reported holdings include positions managed by various Vanguard affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. No other single person's interest in these securities exceeds 5% of the total shares outstanding.