Ticker · CUSIP 056752108
Holders (tracked)
20
Combined shares
12,084,953
Combined value
$1.58B
Last close
$125.03
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is -4.3% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
20 events
- Izzy Englander (Millennium Mgmt) added2026-02-17+102,325 shares · 2025Q4Position
- David Tepper (Appaloosa) trimmed2026-02-17−470,000 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+758,787 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+726,879 shares · 2025Q4Position
- Hillhouse (HHLR Advisors) exited2026-02-17−1,641,000 shares · 2025Q4Position
- +27,792 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−460,156 shares · 2025Q4Position
- Dodge & Cox trimmed2026-02-13−4,387,885 shares · 2025Q4Position
- Cathie Wood (ARK Invest) added2026-02-11+649,490 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) added2026-02-09+1,915 shares · 2025Q4Position
- Baillie Gifford & Co trimmed2026-01-23−3 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−23,203 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+388,968 shares · 2025Q3Position
- +1,641,000 shares · 2025Q3Position
- David Tepper (Appaloosa) added2025-11-13+420,000 shares · 2025Q3Position
- Dodge & Cox trimmed2025-11-13−1,023,300 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) added2025-11-12+4,344 shares · 2025Q3Position
- Norges Bank (Norway SWF) opened position2025-11-12+319,116 shares · 2024Q3Position
- Cathie Wood (ARK Invest) added2025-11-12+213,941 shares · 2025Q3Position
- Baillie Gifford & Co opened position2025-10-31+33 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of BIDU…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Ken Fisher (Fisher Asset Mgmt) | 2016Q1 | $118.03 | +5.9% | $2.5M |
| Cathie Wood (ARK Invest) | 2016Q4 | $120.15 | +4.1% | $144.8M |
| David Tepper (Appaloosa) | 2021Q1 | $121.76 | +2.7% | $71.9M |
| Paul Tudor Jones (Tudor Investment) | 2016Q1 | $122.37 | +2.2% | $18.2M |
| Paul Tudor Jones (Tudor Investment) | 2016Q1 | $122.37 | +2.2% | $18.2M |
| Paul Tudor Jones (Tudor Investment) | 2016Q1 | $122.37 | +2.2% | $18.2M |
| Dodge & Cox | 2016Q1 | $127.56 | -2.0% | $2.1M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $130.40 | -4.1% | $368.6M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $130.40 | -4.1% | $368.6M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $130.40 | -4.1% | $368.6M |
| D.E. Shaw & Co. | 2016Q1 | $130.56 | -4.2% | $87.3M |
| D.E. Shaw & Co. | 2016Q1 | $130.56 | -4.2% | $87.3M |
| D.E. Shaw & Co. | 2016Q1 | $130.56 | -4.2% | $87.3M |
| Steve Cohen (Point72) | 2016Q1 | $130.64 | -4.3% | $3.1M |
| Steve Cohen (Point72) | 2016Q1 | $130.64 | -4.3% | $3.1M |
| Steve Cohen (Point72) | 2016Q1 | $130.64 | -4.3% | $3.1M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $130.74 | -4.4% | $48.4M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $130.74 | -4.4% | $48.4M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $130.74 | -4.4% | $48.4M |
| Baillie Gifford & Co | 2016Q1 | $190.13 | -34.2% | $4K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Steve Cohen (Point72)+726,879$95.0M
- Paul Tudor Jones (Tudor Investment)+27,792$3.6M
Added to4
- Ken Griffin (Citadel Advisors)+758,787$99.1M
- Cathie Wood (ARK Invest)+649,490$84.9M
- Izzy Englander (Millennium Mgmt)+102,325$13.4M
- Ken Fisher (Fisher Asset Mgmt)+1,915$250K
Trimmed4
- Dodge & Cox−4,387,885$573.3M
- David Tepper (Appaloosa)−470,000$61.4M
- D.E. Shaw & Co.−460,156$60.1M
- Baillie Gifford & Co−3$392
Exited1
- Hillhouse (HHLR Advisors)−1,641,000$216.2M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 27 | $10.08B |
| 2022Q2 | 25 | $9.48B |
| 2022Q3 | 22 | $7.1M |
| 2022Q4 | 24 | $2.19B |
| 2023Q1 | 21 | $2.14B |
| 2023Q2 | 23 | $2.21B |
| 2023Q3 | 21 | $1.89B |
| 2023Q4 | 21 | $1.48B |
| 2024Q1 | 23 | $1.63B |
| 2024Q2 | 21 | $1.37B |
| 2024Q3 | 24 | $1.73B |
| 2024Q4 | 21 | $1.29B |
| 2025Q1 | 21 | $1.51B |
| 2025Q2 | 16 | $1.09B |
| 2025Q3 | 17 | $2.12B |
| 2025Q4 | 20 | $1.58B |
Who owns BIDU
20 super-investors · 2025Q4
Tracked stake
12.08M
shares
Combined value
$1.58B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added8Trim6
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 2.95M | $385M |
| 2 | Ken Griffin Citadel Advisors | 2.38M | $311M |
| 3 | Cathie Wood ARK Invest | 1.16M | $151M |
| 4 | Ken Griffin Citadel Advisors | 944.3K | $123M |
| 5 | Izzy Englander Millennium Mgmt | 816.7K | $107M |
| 6 | D.E. Shaw & Co. | 771.9K | $101M |
| 7 | Steve Cohen Point72 | 726.9K | $95M |
| 8 | D.E. Shaw & Co. | 698.6K | $91M |
| 9 | David Tepper Appaloosa | 575.0K | $75M |
| 10 | Izzy Englander Millennium Mgmt | 387.1K | $51M |
| 11 | Steve Cohen Point72 | 233.3K | $30M |
| 12 | Paul Tudor Jones Tudor Investment | 145.2K | $19M |
| 13 | Izzy Englander Millennium Mgmt | 121.7K | $16M |
| 14 | Paul Tudor Jones Tudor Investment | 76.3K | $10M |
| 15 | Paul Tudor Jones Tudor Investment | 27.8K | $4M |
| 16 | Steve Cohen Point72 | 24.7K | $3M |
| 17 | Ken Fisher Fisher Asset Mgmt | 19.8K | $3M |
| 18 | D.E. Shaw & Co. | 16.7K | $2M |
| 19 | Dodge & Cox | 16.5K | $2M |
| 20 | Baillie Gifford & Co | 30 | $4K |
Recent moves
20 transactions
- −1,641,000 · 2025Q4
- +27,792 · 2025Q4
- +726,879 · 2025Q4
- +102,325 · 2025Q4
- TRIMD.E. Shaw & Co.−460,156 · 2025Q4
- +758,787 · 2025Q4
- −470,000 · 2025Q4
- TRIMDodge & Cox−4,387,885 · 2025Q4
- +649,490 · 2025Q4
- +1,915 · 2025Q4
- −3 · 2025Q4
- +1,641,000 · 2025Q3
- +388,968 · 2025Q3
- −23,203 · 2025Q3
- +420,000 · 2025Q3
- TRIMDodge & Cox−1,023,300 · 2025Q3
- +4,344 · 2025Q3
- +319,116 · 2024Q3
- +213,941 · 2025Q3
- +33 · 2025Q3
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