The table below shows the number of common shares held by B3’s major shareholders. The Company does not have a direct and/or indirect controlling shareholder or group of controlling shareholders.
| SHAREHOLDER | NUMBER OF COMMON SHARES |
% OF SHARES OUTSTANDING | LAST CHANGED |
|---|---|---|---|
| Capital Research Global Investors | 520,756,663 | 9.89% | 05/06/2025 |
| Funds managed by Blackrock, INC. | 277,303,938 | 5.27% | 08/11/2015 |
| Baillie Gifford Overseas Ltd. | 306,645,788 | 5.82% | 03/22/2022 |
| Massachusetts Financial Services Company | 268,820,515 | 5.10% | 05/09/2025 |
| Other | 3,756,937,641 | 71.34% | 10/10/2025 |
| Treasury stock | 136,035,455 | 2.58% | 10/10/2025 |
| Total | 5,266,500,000 | 100.00% | – |
Last updated on October 13, 2025