Capital Research Global Investors Increases Stake in Halliburton Co. to 6.7%

On April 6, 2026, Capital Research Global Investors (CRGI) filed a Schedule 13G/A with the SEC, reporting a significant stake in Halliburton Co. (HAL). As of the event date on March 31, 2026, CRGI disclosed beneficial ownership of 56,355,626 shares of common stock, representing 6.7% of the total shares outstanding. This filing marks an increase from the previously reported position of zero, indicating a substantial new or re-established holding by the investment management division. CRGI, a division of Capital Research and Management Company (CRMC), reported sole voting power over 56,343,722 shares and sole dispositive power over the full 56,355,626 shares. The filing was made under Rule 13d-1(b), certifying that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. The total value of the reported position is approximately $2.15 billion based on the filing date data.