Baidu Inc
Ownership
Ownership Structure
Who owns Baidu Inc (BIDU)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.2% of the shares are freely tradable; institutional investors hold 21.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| PRIMECAP Management Company | 3.24 | 11,010,100 | -0.4 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 1.91 | 6,514,644 | +140.4 | 03/31/2026 |
| BlackRock Inc | 0.67 | 2,296,478 | +805.4 | 03/31/2026 |
| UBS Group AG | 0.62 | 2,124,299 | +48.6 | 03/31/2026 |
| Robeco Institutional Asset Management BV | 0.44 | 1,483,369 | +0.6 | 06/30/2026 |
| Appaloosa LP | 0.38 | 1,295,000 | +87.1 | 06/30/2026 |
| Capital World Investors | 0.37 | 1,246,469 | +4.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard PRIMECAP Inv | 1.91 | 6,496,161 | -0.5 | 06/30/2026 |
| Vanguard Capital Opportunity Inv | 0.70 | 2,366,490 | +0.0 | 06/30/2026 |
| MS INVF Global Opportunity Z | 0.45 | 1,539,529 | -4.3 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.