13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Services-Computer Programming, Data Processing, Etc.
BIDU

BAIDU INC

537 institutions still hold BAIDU INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 056752108·Services-Computer Programming, Data Processing, Etc.·537 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$6.1B
visible holders
Holders
537
filers reporting
Concentration
20.27%
PRIMECAP MANAGEMENT CO/CA/ #1
top holder share
AI Holders Summary · Q1 2026

537 institutions reported BIDU in Q1 2026. PRIMECAP MANAGEMENT CO/CA/ leads at 20.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$1.2B11.1M0.97%Q1 202602
CITADEL ADVISORS LLC
CIK 0001423053
$819M6.3M0.12%Q4 202503
MORGAN STANLEY
CIK 0000895421
$726M6.5M0.04%Q1 202604
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$635M5.7M0.07%Q1 202605
UBS Group AG
CIK 0001610520
$408M3.7M0.06%Q1 202606
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$364M3.3M0.05%Q1 202607
BlackRock, Inc.
CIK 0002012383
$256M2.3M0.00%Q1 202608
D. E. Shaw & Co., Inc.
CIK 0001009207
$194M1.5M0.11%Q4 202509
WOLVERINE TRADING, LLC
CIK 0000927337
$171M1.3M0.12%Q3 202510
Robeco Institutional Asset Management B.V.
CIK 0001418773
$170M1.5M0.21%Q2 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$145M1.3M0.02%Q1 202612
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$135M1.2M0.03%Q1 202613
Capital World Investors
CIK 0001422849
$134M1.2M0.02%Q1 202614
ARK Investment Management LLC
CIK 0001697748
$125M1.1M0.97%Q1 202615
Black Creek Investment Management Inc.
CIK 0001528593
$104M932K5.57%Q1 202616
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$96M859K0.13%Q1 202617
EARNEST PARTNERS LLC
CIK 0001102578
$96M858K0.39%Q1 202618
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$94M844K0.04%Q1 202619
Delaware Management Holdings, Inc.
CIK 0000921739
$93M838K0.16%Q1 202620
North of South Capital LLP
CIK 0002033334
$82M739K7.40%Q1 2026
Page 1 of 27
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