BAIDU INC - SPON ADR (BIDU) Institutional Ownership Changes & 13F Activity

BAIDU INC - SPON ADR (BIDU) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Appaloosa Management, ARK Invest, Dodge & Cox Stock Fund, Hancock Classic Value, and Sequoia Financial Advisors.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2020Dodge & Cox Stock FundSell-2,074,4004,728,921$598,634
Q3 2020Causeway Capital ManagementSell-2,030,2104,051,280$512,852
Q3 2020Renaissance Technologies LLCBuy881,30110,545,158$1,334,912
Q3 2020Ariel Appreciation FundBuy111,1532,848,886$360,641
Q3 2020ARK InvestBuy51,26594,537$11,967
Q3 2020Longleaf PartnersSell-30,1751,024,075$129,638
Q3 2020Hancock Classic ValueSell-17,805849,784$107,574
Q3 2020Oaktree Capital ManagementSell-4,010419,297$53,078
Q3 2020Tweedy, Browne Co All Funds (US)Sell-1,6461,399,783$177,199
Q2 2020Renaissance Technologies LLCBuy3,953,8149,663,857$1,158,600
Q2 2020Causeway Capital ManagementSell-621,1986,081,490$729,110
Q2 2020Ariel Appreciation FundBuy596,3602,737,733$328,227
Q2 2020Dodge & Cox Stock FundBuy272,8006,803,321$815,650
Q2 2020Longleaf PartnersSell-118,0661,054,250$126,394
Q2 2020Oaktree Capital ManagementBuy90,892423,307$50,750
Q2 2020Tweedy, Browne Co All Funds (US)Buy49,9011,401,429$168,017
Q2 2020ARK InvestBuy27,57843,272$5,188
Q2 2020Hancock Classic ValueSell-17,583867,589$104,015
Q1 2020Renaissance Technologies LLCBuy3,793,0665,710,043$575,515
Q1 2020Dodge & Cox Stock FundSell-3,521,4666,530,521$658,211
Q1 2020Ariel Appreciation FundBuy338,4792,141,373$215,829
Q1 2020Oaktree Capital ManagementBuy319,554332,415$33,502
Q1 2020Tweedy, Browne Co All Funds (US)Sell-270,0441,351,528$136,221
Q1 2020ARK InvestSell-86,19115,694$1,582
Q1 2020Causeway Capital ManagementBuy84,7496,702,688$675,564
Q1 2020Longleaf PartnersBuy13,2621,172,316$118,157
Q1 2020Hancock Classic ValueBuy7,521885,172$89,216
Q4 2019Dodge & Cox Stock FundBuy1,695,80010,051,987$1,270,571
Q4 2019Renaissance Technologies LLCBuy1,195,2771,916,977$242,306
Q4 2019Causeway Capital ManagementBuy1,116,0246,617,939$833,891

Frequently asked questions about BIDU activity

  • Which institutional owners are buying BIDU?

    Institutional owners buying BIDU include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BIDU activity?

    "Buy" means an investor increased their reported position in BIDU compared to the prior reporting period. This reflects growing exposure to BAIDU INC - SPON ADR (BIDU) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BIDU increasing?

    Institutional interest in BIDU can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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