Estimated market cap $26.59BShares outstanding from the company’s latest SEC filing (all share classes, each priced at its own close; ADRs converted to ADS) × last close from Tiingo. Updated daily. This figure: shares as of Dec 31, 2025, last close Nov 13, 2026.340.25M ADSs, shares as of Dec 31, 2025CIK 1329099The SEC’s Central Index Key, the number it uses to identify every company and person that files.
Insider trades, 12 mo
0 buys · 1 sell
$2.00M sold, open market
Congress trades, 24 mo
—
No disclosed trades
13F holders
…
Lobbying, 12 mo
—
No lobbying filings
Federal contracts, 12 mo
—
None matched
Ask your AI:
Latest 10-Q
What changed in Baidu, Inc.'s latest quarterly report, compared with the one before.
We have not read a recent 10-Q for this company yet.
Insider trades
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
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13F holders
Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
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Top 10 holders.Premium lists every holder, with CSV downloads.
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
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Lobbying
What Baidu, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
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Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
13F holders, Q3 2026Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
320
94 added · 112 trimmed
Insider trades
1 in 12 mo
Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.
No open-market insider trades reported since May 21, 2026. Insiders have two business days to file.
Recent insider trades
Insider
Traded
Type
Value
Since tradeHow the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.
320 funds report BIDU. Values checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.
Q3 2026. 41 new, 94 added to, 112 trimmed, 216 exited since Q2 2026.
Download CSVEvery fund that holds BIDU, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
Trades by members of Congress
Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.
No recent congressional trades for this company.
Lobbying
What Baidu, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.
No recent lobbying filings for this company.
Institutional ownership over time
How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.
Funds holding the stock
Shares they report
Funds holding the stock by quarter
Q2 2013
365
—
230.53M
$21.8B
Q3 2013
417
+52
219.16M
$34.0B
Q4 2013
486
+69
241.66M
$43.0B
Q1 2014
488
+2
223.56M
$34.2B
Q2 2014
520
+32
226.41M
$42.3B
Q3 2014
558
+38
223.72M
$48.8B
Q4 2014
634
+76
224.93M
$51.3B
Q1 2015
608
-26
229.08M
$47.8B
Q2 2015
581
-27
226.03M
$45.0B
Q3 2015
520
-61
211.31M
$29.8B
Q4 2015
599
+79
230.73M
$43.8B
Q1 2016
627
+28
215.83M
$41.3B
Q2 2016
579
-48
217.94M
$36.1B
Q3 2016
589
+10
215.85M
$40.1B
Q4 2016
599
+10
222.15M
$36.5B
Q1 2017
602
+3
223.72M
$38.6B
Q2 2017
620
+18
223.08M
$39.9B
Q3 2017
700
+80
224.12M
$55.5B
Q4 2017
731
+31
221.37M
$51.8B
Q1 2018
767
+36
216.28M
$48.3B
Q2 2018
820
+53
217.23M
$52.7B
Q3 2018
803
-17
216.12M
$49.3B
Q4 2018
776
-27
219.42M
$34.9B
Q1 2019
796
+20
211.88M
$34.9B
Q2 2019
651
-145
208.66M
$24.5B
Q3 2019
622
-29
188.66M
$19.4B
Q4 2019
681
+59
186.50M
$23.6B
Q1 2020
636
-45
188.76M
$19.0B
Q2 2020
625
-11
186.40M
$22.4B
Q3 2020
615
-10
177.50M
$22.5B
Q4 2020
740
+125
187.33M
$41.3B
Q1 2021
850
+110
177.99M
$38.3B
Q2 2021
768
-82
158.95M
$32.0B
Q3 2021
665
-103
151.54M
$22.9B
Q4 2021
622
-43
141.11M
$21.1B
Q1 2022
603
-19
122.49M
$16.4B
Q2 2022
570
-33
92.09M
$13.8B
Q3 2022
513
-57
80.18M
$9.5B
Q4 2022
501
-12
82.17M
$9.4B
Q1 2023
542
+41
72.18M
$10.9B
Q2 2023
510
-32
73.41M
$10.1B
Q3 2023
517
+7
68.47M
$9.2B
Q4 2023
514
-3
71.78M
$8.5B
Q1 2024
508
-6
84.63M
$8.9B
Q2 2024
472
-36
69.53M
$6.0B
Q3 2024
499
+27
72.38M
$7.5B
Q4 2024
436
-63
69.51M
$5.9B
Q1 2025
478
+42
75.67M
$6.5B
Q2 2025
429
-49
55.44M
$4.8B
Q3 2025
488
+59
60.53M
$8.0B
Q4 2025
531
+43
51.95M
$6.8B
Q1 2026
511
-20
55.17M
$6.1B
Q2 2026
494
-17
59.61M
$6.8B
Q3 2026
320
-174
37.50M
$3.3B
Each point is a quarter-end, from Q2 2013 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.
Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.
The history follows the company's current CUSIP number (056752108). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2013) can be later than the stock's first appearance in 13F reports.
Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.
A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.