Baidu, Inc. (BIDU) Major Shareholders
Baidu shareholders at a glance
The largest holder of Baidu stock is PRIMECAP Management Co., with 11.0 million shares (4.01% of the company), worth about $1.05 billion as of September 25, 2026. The 10 largest holders together own 10.6%.
In Q2 2026, 574 institutional holdings reports listed 59.6 million shares worth $6.77 billion, up 8.0% in shares from Q1 2026.
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026).
Baidu, Inc.
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Baidu shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| PRIMECAP Management Co. | 11.0 million | 4.01% | $1.0B |
| Morgan Stanley Investment Management, Inc. | 6.5 million | 2.37% | $620.0M |
| UBS Financial Services, Inc. | 2.5 million | 0.91% | $238.0M |
| Robeco Institutional Asset Management BV | 1.5 million | 0.54% | $141.0M |
| Merrill Lynch International | 1.4 million | 0.53% | $138.0M |
| Appaloosa LP | 1.3 million | 0.47% | $123.0M |
| Capital Research & Management Co. (World Investors) | 1.2 million | 0.45% | $119.0M |
| Alyeska Investment Group LP | 1.2 million | 0.44% | $115.0M |
| Farallon Capital Management LLC | 1.2 million | 0.44% | $115.0M |
| Holocene Advisors, LP | 1.2 million | 0.43% | $113.0M |
As of September 25, 2026.
Baidu institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 574 | 59.6 million | $6.8B |
| Q1 2026 | 569 | 55.2 million | $6.1B |
| Q4 2025 | 614 | 52.0 million | $6.8B |
| Q3 2025 | 579 | 60.5 million | $7.9B |
| Q2 2025 | 491 | 55.5 million | $4.7B |
| Q1 2025 | 555 | 75.7 million | $6.5B |
| Q4 2024 | 506 | 69.5 million | $5.9B |
| Q3 2024 | 571 | 72.4 million | $7.5B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Questions and answers
Who owns the most Baidu stock?
PRIMECAP Management Co., with 4.01% of the company (as of September 25, 2026). Next: Morgan Stanley Investment Management, Inc. (2.37%) and UBS Financial Services, Inc. (0.91%).
How many institutions own Baidu stock?
574 institutional holdings reports listed Baidu shares in Q2 2026, 59.6 million shares in all worth $6.77 billion.
