| 6.5M |
| $743.2M |
| -0.2% |
| 1.912% |
| 0.04% |
| 4 | JANE STREET GROUP, LLC | 5.0M | $565.8M | +51.3% | 1.456% | 0.05% |
| 5 | CITADEL ADVISORS LLC | 3.7M | $424.1M | +9.7% | 1.091% | 0.02% |
| 6 | UBS Group AG | 3.7M | $420.4M | +0.5% | 1.081% | 0.05% |
| 7 | MILLENNIUM MANAGEMENT LLC | 1.6M | $181.4M | +88.1% | 0.467% | 0.07% |
| 8 | Robeco Institutional Asset Management B.V. | 1.5M | $169.5M | +0.6% | 0.436% | 0.21% |
| 9 | BANK OF AMERICA CORP /DE/ | 1.4M | $165.0M | +304.8% | 0.424% | 0.01% |
| 10 | Appaloosa LP | 1.3M | $148.0M | +87.1% | 0.381% | 1.92% |
| 11 | Capital World Investors | 1.2M | $142.5M | +4.0% | 0.366% | 0.02% |
| 12 | Alyeska Investment Group, L.P. | 1.2M | $138.2M | +307.9% | 0.355% | 0.36% |
| 13 | FARALLON CAPITAL MANAGEMENT, L.L.C. | 1.2M | $137.6M | +171.3% | 0.354% | 0.63% |
| 14 | Holocene Advisors, LP | 1.2M | $136.0M | +628.4% | 0.350% | 0.31% |
| 15 | ARGA Investment Management, LP | 1.1M | $129.4M | — | 0.333% | 3.30% |
| 16 | FEDERATED HERMES, INC. | 1.1M | $124.5M | +7793.7% | 0.320% | 0.18% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 1.1M | $124.3M | -10.2% | 0.320% | 0.02% |
| 18 | BNP PARIBAS FINANCIAL MARKETS | 614K | $115.5M | +46.3% | 0.181% | 0.04% |
| 19 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 955K | $109.2M | +14.0% | 0.281% | 0.16% |
| 20 | North of South Capital LLP | 919K | $105.0M | +24.3% | 0.270% | 7.73% |
| 21 | EARNEST PARTNERS LLC | 907K | $103.6M | +5.7% | 0.267% | 0.37% |
| 22 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 873K | $99.8M | +1.6% | 0.257% | 0.12% |
| 23 | Walleye Trading LLC | 788K | $90.0M | +23.5% | 0.232% | 0.10% |
| 24 | PEAK6 LLC | 707K | $80.8M | +108.9% | 0.208% | 0.17% |
| 25 | BlackRock, Inc. | 604K | $69.0M | -73.7% | 0.178% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in BIDU — a direct measure of their conviction.
| 49.03% |
| +26.07 pp |
| $15.49B |
| +136% |
| Q4 2024 | 413 | 13% | 22.96% | 23.48 pp | $6.55B | 61% |
| Q3 2024 | 477 | — | 46.44% | — | $16.63B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
70 institutions opened new positions in BIDU during Q2 2026, while 76 fully exited. 294 added to existing positions and 122 trimmed.
BIDU institutional ownership rose by 2.17 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 54.0% of all reported 13F value in BIDU, and the top 25 account for 73.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Baidu, Inc. (BIDU) Institutional Ownership