Vanguard Capital Management Reports 7.54% Stake in Packaging Corp of America

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G with the SEC, reporting a new ownership stake in Packaging Corp of America (PKG). As of the event date on March 31, 2026, the firm beneficially owns 6,717,139 shares of Common Stock, representing a 7.54% ownership interest in the company. This filing marks an increase from a previously reported 0.0% position. According to the filing, Vanguard Capital Management holds sole dispositive power over all 6,717,139 shares, while maintaining sole voting power over 914,885 shares. The reported holdings include securities managed by various affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. The filing was made under Rule 13d-1(b), indicating that the shares were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. No other single person's interest in these securities exceeds 5% of the total shares outstanding.