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MARSHALL WACE, LLP

Position in BIDU — Baidu, Inc.

CIK 1318757 LONDON, X0

Position in BIDU

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$27,788,927
-$42,199,493 QoQ
Shares Held
249,407
-53.4% QoQ
Ownership
0.074%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
16 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in BIDU Over Time

Shares Held

Position Value (USD)

Derivatives in BIDU

reported options exposure · as of Mar 31, 2026
CallValue
$22,284
CallShares
200
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Internet Content & Information

Communication Services · as of Mar 31, 2026

MARSHALL WACE, LLP holds $1,948,345,358 across 25 Internet Content & Information names. BIDU ranks #6 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BIDU
Baidu, Inc.
This page
249,407 $27,788,927

All Filings in BIDU

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $22,284 200
2026-03-31 $27,788,927 249,407
2025-12-31 $496,508 3,800
2025-12-31 $69,988,420 535,653
2025-09-30 $25,739,029 195,333
2025-06-30 $7,178,112 83,700
2025-03-31 $16,340,477 177,556
2023-09-30 $42,437,536 315,873
2022-12-31 $34,674,868 303,155
2022-12-31 $9,962,498 87,100
2022-12-31 $3,156,888 27,600
2022-09-30 $4,558,612 38,800
2022-09-30 $2,819,172 23,995
2022-06-30 $4,590,402 30,864
2022-03-31 $18,200,246 137,568
2022-03-31 $251,370 1,900
2021-12-31 $565,402 3,800
2021-12-31 $12,231,877 82,209
2021-09-30 $13,931,287 90,610
2021-09-30 $399,750 2,600
2021-03-31 $2,349,540 10,800
2021-03-31 $6,657,030 30,600
2021-03-31 $139,251,579 640,090
2020-12-31 $17,093,988 79,051
2020-06-30 $8,366,763 69,787
2020-03-31 $26,407,282 262,003