Ticker · CUSIP 06849F108
Holders (tracked)
26
Combined shares
100,412,658
Combined value
$4.37B
Last close
$42.40
Quarter
2025Q4
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 4.
Price is -2.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
29 events
- Wellington Management trimmed2026-02-17−4,049,365 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+44,910 shares · 2025Q413F
- Howard Marks (Oaktree Capital) trimmed2026-02-17−326,968 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−51,684 shares · 2025Q413F
- AQR Capital Management added2026-02-17+4,605,256 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+1,188,550 shares · 2025Q413F
- Jeremy Grantham (GMO) added2026-02-17+604,333 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−2,901,659 shares · 2025Q413F
- Steve Cohen (Point72) trimmed2026-02-17−590,200 shares · 2025Q413F
- +851,900 shares · 2025Q413F
- Ray Dalio (Bridgewater Associates) added2026-02-13+1,874,510 shares · 2025Q413F
- John Rogers (Ariel Investments) trimmed2026-02-13−28,471 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+1,256,778 shares · 2025Q413F
- +5,034 shares · 2025Q413F
- Mario Gabelli (GAMCO) added2026-02-05+4,356 shares · 2025Q413F
- −6,546,643 shares · 2025Q413F
- −21,854 shares · 2025Q313F
- Steve Cohen (Point72) added2025-11-14+954,465 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−94,284 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+7,603,505 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−55,680,832 shares · 2025Q313F
- AQR Capital Management added2025-11-14+31,394 shares · 2025Q313F
- +25,400 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+5,136,844 shares · 2025Q313F
- Jeremy Grantham (GMO) opened position2025-11-13+381,850 shares · 2025Q313F
- −1,081,809 shares · 2025Q313F
- Howard Marks (Oaktree Capital) added2025-11-13+144,400 shares · 2025Q313F
- −822,658 shares · 2025Q313F
- Mario Gabelli (GAMCO) added2025-11-12+1,670 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of B…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Renaissance Technologies+1,256,778$54.7M
- Paul Tudor Jones (Tudor Investment)+851,900$37.1M
- Ken Fisher (Fisher Asset Mgmt)+5,034$219K
Added to6
- AQR Capital Management+4,605,256$200.6M
- Ray Dalio (Bridgewater Associates)+1,874,510$81.6M
- D.E. Shaw & Co.+1,188,550$51.8M
- Jeremy Grantham (GMO)+604,333$26.3M
- Ken Griffin (Citadel Advisors)+44,910$2.0M
- Mario Gabelli (GAMCO)+4,356$190K
Trimmed7
- First Eagle Investment Management−6,546,643$285.1M
- Wellington Management−4,049,365$176.5M
- Izzy Englander (Millennium Mgmt)−2,901,659$126.4M
- Steve Cohen (Point72)−590,200$25.7M
- Howard Marks (Oaktree Capital)−326,968$14.2M
- Two Sigma Investments−51,684$2.3M
- John Rogers (Ariel Investments)−28,471$1.2M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2025Q1 | 1 | $226K |
| 2025Q2 | 21 | $2.89B |
| 2025Q3 | 21 | $3.38B |
| 2025Q4 | 26 | $4.37B |
Who owns B
26 super-investors · 2025Q4
Tracked stake
100.41M
shares
Combined value
$4.37B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added10Trim11Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | First Eagle Investment Management | 32.11M | $1.40B |
| 2 | Wellington Management | 13.52M | $590M |
| 3 | Ken Griffin Citadel Advisors | 11.64M | $507M |
| 4 | D.E. Shaw & Co. | 9.73M | $424M |
| 5 | Izzy Englander Millennium Mgmt | 6.29M | $274M |
| 6 | AQR Capital Management | 4.74M | $206M |
| 7 | Ken Griffin Citadel Advisors | 4.61M | $201M |
| 8 | Howard Marks Oaktree Capital | 2.98M | $130M |
| 9 | Ken Griffin Citadel Advisors | 2.70M | $118M |
| 10 | Ray Dalio Bridgewater Associates | 2.49M | $108M |
| 11 | Steve Cohen Point72 | 1.52M | $66M |
| 12 | Renaissance Technologies | 1.26M | $55M |
| 13 | Steve Cohen Point72 | 1.19M | $52M |
| 14 | Jeremy Grantham GMO | 986.2K | $43M |
| 15 | D.E. Shaw & Co. | 835.0K | $36M |
| 16 | D.E. Shaw & Co. | 807.1K | $35M |
| 17 | Izzy Englander Millennium Mgmt | 803.9K | $35M |
| 18 | Izzy Englander Millennium Mgmt | 576.2K | $25M |
| 19 | Paul Tudor Jones Tudor Investment | 434.4K | $19M |
| 20 | Paul Tudor Jones Tudor Investment | 417.5K | $18M |
| 21 | Steve Cohen Point72 | 230.5K | $10M |
| 22 | John Rogers Ariel Investments | 216.1K | $9M |
| 23 | Two Sigma Investments | 194.5K | $8M |
| 24 | Mario Gabelli GAMCO | 108.0K | $5M |
| 25 | Hillhouse HHLR Advisors | 25.4K | $1M |
| 26 | Ken Fisher Fisher Asset Mgmt | 5.0K | $219K |
Recent moves
20 transactions
- +604,333 · 2025Q4
- −4,049,365 · 2025Q4
- +4,605,256 · 2025Q4
- −2,901,659 · 2025Q4
- +1,188,550 · 2025Q4
- −326,968 · 2025Q4
- −51,684 · 2025Q4
- −590,200 · 2025Q4
- +851,900 · 2025Q4
- +44,910 · 2025Q4
- −28,471 · 2025Q4
- +1,874,510 · 2025Q4
- +1,256,778 · 2025Q4
- +5,034 · 2025Q4
- +4,356 · 2025Q4
- −6,546,643 · 2025Q4
- −21,854 · 2025Q3
- +5,136,844 · 2025Q3
- +954,465 · 2025Q3
- −94,284 · 2025Q3
Embed this chart
Paste this iframe anywhere to embed the live B chart.
<iframe src="https://openstocks.me/embed/stock/B" width="100%" height="480" frameborder="0" loading="lazy" title="B chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>Preview: https://openstocks.me/embed/stock/B