Vanguard Capital Management Acquires 7.17% Stake in Halliburton Co (HAL)

On April 30, 2026, Vanguard Capital Management LLC filed a Schedule 13G with the SEC, reporting a significant new ownership stake in Halliburton Co (HAL). As of the event date of March 31, 2026, the firm beneficially owns 60,093,735 shares of common stock, representing a 7.17% ownership interest in the company. This filing marks a major increase from a previous reported position of zero shares. The reporting person, an investment adviser based in Malvern, Pennsylvania, reported sole dispositive power over all 60,093,735 shares, while holding sole voting power over 8,361,534 shares. The filing includes holdings from various affiliates, including Vanguard Asset Management Limited and Vanguard Global Advisers, LLC. In accordance with Rule 13d-1(b), Vanguard certified that these securities 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.