BIDU Institutional Ownership & Shareholders
BAIDU INC - SPON ADR (BIDU) is currently held by 470 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.38B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Primecap Management Co/Ca/ is currently the largest disclosed institutional shareholder of BIDU tracked by InsiderSet, reporting ownership valued at approximately $1.26B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $841.17M, representing an estimated loss of -33.15% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed BIDU value among the investors covered in this analysis. Major shareholders include Primecap Management Co/Ca/, Morgan Stanley, Ubs Group Ag, and several other long-term asset managers with concentrated positions in BAIDU INC - SPON ADR (BIDU).
This page ranks the largest institutional BIDU shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
470
Total Reported Value
$6.38B
Largest Holder
Primecap Management Co/Ca/
Largest Position
$1.26B
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
52
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Primecap Management Co/Ca/ | 0.74% | 11,010,100 | $1,258,344,329 | $841,171,640 | -$417,172,689 | -33.15% | |
| Morgan Stanley | 0.04% | 6,502,445 | $743,164,783 | $496,786,798 | -$246,377,985 | -33.15% | |
| Ubs Group Ag | 0.06% | 3,042,042 | $347,674,980 | $232,412,009 | -$115,262,971 | -33.15% | |
| Bank Of America Corp | 0.01% | 1,443,340 | $164,959,333 | $110,271,176 | -$54,688,157 | -33.15% | |
| Appaloosa Management | David Tepper | 1.98% | 1,295,000 | $148,005,550 | $98,938,000 | -$49,067,550 | -33.15% |
| Capital World Investors | 0.02% | 1,246,469 | $142,458,942 | $95,230,232 | -$47,228,710 | -33.15% | |
| Alyeska Investment Group, L.P. | 0.36% | 1,209,089 | $138,186,782 | $92,374,400 | -$45,812,382 | -33.15% | |
| Holocene Advisors, Lp | 0.31% | 1,190,286 | $136,037,787 | $90,937,850 | -$45,099,937 | -33.15% | |
| Robeco Institutional Asset Management B.V. | 0.15% | 1,479,750 | $128,545,882 | $113,052,900 | -$15,492,982 | -12.05% | |
| Federated Hermes, Inc. | 0.18% | 1,089,012 | $124,463,182 | $83,200,517 | -$41,262,665 | -33.15% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,087,971 | $124,344,205 | $83,120,984 | -$41,223,221 | -33.15% | |
| Nomura Asset Management International Inc. | 0.16% | 955,371 | $109,189,000 | $72,990,344 | -$36,198,656 | -33.15% | |
| North Of South Capital Llp | 7.73% | 918,941 | $105,025,767 | $70,207,092 | -$34,818,675 | -33.15% | |
| Earnest Partners Llc | 0.37% | 906,681 | $103,624,571 | $69,270,428 | -$34,354,143 | -33.15% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.12% | 873,354 | $99,806,322 | $66,724,246 | -$33,082,076 | -33.15% | |
| Arga Investment Management, Lp | 2.47% | 1,119,634 | $97,262,606 | $85,540,038 | -$11,722,568 | -12.05% | |
| Millennium Management Llc | 0.06% | 768,462 | $87,827,522 | $58,710,497 | -$29,117,025 | -33.15% | |
| Susquehanna International Group, Llp | 0.07% | 684,269 | $78,205,104 | $52,278,152 | -$25,926,952 | -33.15% | |
| Bnp Paribas Financial Markets | 0.04% | 610,291 | $69,750,158 | $46,626,232 | -$23,123,926 | -33.15% | |
| Blackrock, Inc. | 0.00% | 603,824 | $69,011,078 | $46,132,154 | -$22,878,924 | -33.15% | |
| Dnb Asset Management As | 0.19% | 594,363 | $67,953,522 | $45,409,333 | -$22,544,189 | -33.18% | |
| Defiance Etfs, Llc | 0.93% | 566,162 | $66,773,146 | $43,254,777 | -$23,518,369 | -35.22% | |
| Wcm Investment Management, Llc | 0.12% | 585,072 | $65,633,377 | $44,699,501 | -$20,933,876 | -31.90% | |
| Penserra Capital Management Llc | 0.50% | 566,274 | $64,718,000 | $43,263,334 | -$21,454,666 | -33.15% | |
| Fmr Llc | 0.00% | 557,260 | $63,689,209 | $42,574,664 | -$21,114,545 | -33.15% | |
| Coreview Capital Management Ltd | 11.60% | 555,250 | $63,459,523 | $42,421,100 | -$21,038,423 | -33.15% | |
| Massachusetts Financial Services Co | 0.02% | 519,052 | $60,206,157 | $39,655,573 | -$20,550,584 | -34.13% | |
| Jane Street Group, Llc | 0.04% | 506,995 | $57,944,459 | $38,734,418 | -$19,210,041 | -33.15% | |
| Seven Grand Managers, Llc | 2.30% | 500,000 | $57,145,000 | $38,200,000 | -$18,945,000 | -33.15% | |
| Goldman Sachs Group Inc | 0.00% | 416,850 | $47,641,829 | $31,847,340 | -$15,794,489 | -33.15% | |
| Ghisallo Capital Management Llc | 0.90% | 400,000 | $45,716,000 | $30,560,000 | -$15,156,000 | -33.15% | |
| Royal Bank Of Canada | 0.01% | 395,288 | $45,177,000 | $30,200,003 | -$14,976,997 | -33.15% | |
| Loomis Sayles & Co L P | 0.06% | 391,295 | $44,721,105 | $29,894,938 | -$14,826,167 | -33.15% | |
| Sei Investments Co | 0.04% | 351,916 | $40,220,232 | $26,886,382 | -$13,333,850 | -33.15% | |
| Imc-Chicago, Llc | 0.36% | 346,338 | $39,582,970 | $26,460,223 | -$13,122,747 | -33.15% | |
| Contrarius Group Holdings Ltd | 1.81% | 343,344 | $39,240,786 | $26,231,482 | -$13,009,304 | -33.15% | |
| Think Investments Lp | 4.75% | 337,053 | $38,521,787 | $25,750,849 | -$12,770,938 | -33.15% | |
| Barclays Plc | 0.01% | 308,086 | $35,211,148 | $23,537,770 | -$11,673,378 | -33.15% | |
| ARK Invest | Cathie Wood | 0.22% | 301,934 | $34,508,037 | $23,067,758 | -$11,440,279 | -33.15% |
| Marshall Wace, Llp | 0.03% | 293,006 | $33,487,655 | $22,385,658 | -$11,101,997 | -33.15% | |
| Legal & General Group Plc | 0.01% | 263,733 | $30,157,868 | $20,149,201 | -$10,008,667 | -33.19% | |
| Northern Trust Corp | 0.00% | 262,932 | $30,050,499 | $20,088,005 | -$9,962,494 | -33.15% | |
| Citadel Advisors Llc | 0.02% | 260,472 | $29,769,345 | $19,900,061 | -$9,869,284 | -33.15% | |
| Citigroup Inc | 0.01% | 250,162 | $28,591,015 | $19,112,377 | -$9,478,638 | -33.15% | |
| Handelsbanken Fonder Ab | 0.08% | 246,789 | $28,206,000 | $18,854,680 | -$9,351,320 | -33.15% | |
| Deutsche Bank Ag\ | 0.01% | 240,760 | $27,516,461 | $18,394,064 | -$9,122,397 | -33.15% | |
| Capital Wealth Planning, Llc | 0.12% | 218,020 | $24,917,506 | $16,656,728 | -$8,260,778 | -33.15% | |
| Bank Of Montreal | 0.01% | 211,121 | $24,129,019 | $16,129,644 | -$7,999,375 | -33.15% | |
| Amova Asset Management Americas, Inc. | 0.31% | 208,110 | $23,797,379 | $15,899,604 | -$7,897,775 | -33.19% | |
| Mariner, Llc | 0.02% | 196,817 | $22,494,174 | $15,036,819 | -$7,457,355 | -33.15% |
Frequently asked questions about BIDU
Who are the largest institutional holders of BIDU?
The largest institutional holders of BIDU reported in the latest SEC Form 13F filings include Primecap Management Co/Ca/, Morgan Stanley, Ubs Group Ag, Bank Of America Corp, and Appaloosa Management. InsiderSet ranks institutional holders by their latest reported BIDU position.
What is BIDU institutional ownership?
This page tracks BIDU positions reported by institutional investment managers through SEC Form 13F. BAIDU INC - SPON ADR (BIDU) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own BIDU?
InsiderSet currently tracks 470 institutional managers reporting BIDU holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of BIDU shareholders.
How much BIDU stock do institutions own?
Institutional investment managers disclosed approximately $6.38B in BIDU holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was BIDU institutional ownership last updated?
The latest BIDU institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional BIDU holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its BIDU position after the reporting date.
Are institutions buying or selling BIDU?
Institutional buying and selling can be analyzed by comparing BIDU positions across consecutive 13F reporting periods. InsiderSet's BIDU Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View BIDU ownership changes.
How has BIDU institutional ownership changed over time?
InsiderSet tracks BIDU institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.