Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

BAIDU INC · SPON ADR REP A · Q1 2026 · 12 members disclosed BIDU ↗
13F filers reporting this class for the quarter ended 2026-03-31
355
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$5.0B
holders whose share count rose or who opened the position (new + add), by shares
187
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
75
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of BIDU ranked by reported value, 1–25 of 441 holders
#FilerReported valueSharesΔ sharesChange
1PRIMECAP MANAGEMENT CO/CA/$1.2B11,056,800−46,800TRIM
2MORGAN STANLEY$726M6,514,644+3,805,218ADD
3BlackRock, Inc.$256M2,296,478+2,042,847ADD
4UBS Group AG$237M2,124,299+695,050ADD
5Robeco Institutional Asset Management B.V.$164M1,474,077+62,140ADD
6DIMENSIONAL FUND ADVISORS LP$135M1,212,101−26,336TRIM
7Capital World Investors$134M1,198,291+15,434ADD
8Black Creek Investment Management Inc.$104M931,956+39,401ADD
9MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$95.7M859,332+552,543ADD
10EARNEST PARTNERS LLC$95.6M857,969−30,339TRIM
11NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$93.4M838,173+838,173NEW
12Appaloosa LP$77.1M692,100+117,100ADD
13TT International Asset Management LTD$69.9M627,577+627,577NEW
14FMR LLC$62.3M559,181−155,527TRIM
15MASSACHUSETTS FINANCIAL SERVICES CO /MA/$62.2M550,863−29,164TRIM
16SUSQUEHANNA INTERNATIONAL GROUP, LLP$61.0M547,285−877,895TRIM
17ROYAL BANK OF CANADA$52.4M470,144+260,865ADD
18FARALLON CAPITAL MANAGEMENT, L.L.C.$49.4M443,785—NO PRIOR
19WCM INVESTMENT MANAGEMENT, LLC$48.4M454,295+411,731ADD
20JANE STREET GROUP, LLC$44.9M402,639−262,933TRIM
21Qube Research & Technologies Ltd$44.3M397,640+397,640NEW
22MILLENNIUM MANAGEMENT LLC$43.9M394,028+272,358ADD
23CITADEL ADVISORS LLC$41.9M376,172−568,147TRIM
24Portolan Capital Management, LLC$40.8M366,429+102,748ADD
25BANK OF AMERICA CORP /DE/$39.7M356,604−530,128TRIM
Show all 441 holders
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · BIDU

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Adding
2 Appaloosa, Tudor Investment Corp $94.8M held
Trimming
0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · BAIDU INC

Merged timeline of congressional filings and notable-manager moves on BIDU
DateWhoChangeSize
2026-05-15Appaloosa 13FADD+117,100 sh
2026-05-15Tudor Investment Corp 13FADD+130,753 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.