Ticker · CUSIP 117043109
Holders (tracked)
14
Combined shares
7,142,934
Combined value
$525.93M
Last close
$77.33
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
14162024Q12025Q4
Price is +5.0% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

26 events
  1. −312,921 shares · 2025Q4
    13F
  2. +361,524 shares · 2025Q4
    13F
  3. +3,300 shares · 2025Q4
    13F
  4. −955,783 shares · 2025Q4
    13F
  5. +17,265 shares · 2025Q4
    13F
  6. +228,697 shares · 2025Q4
    13F
  7. +318,465 shares · 2025Q4
    13F
  8. +2,514 shares · 2025Q4
    13F
  9. +29,152 shares · 2025Q4
    13F
  10. +628,576 shares · 2025Q4
    13F
  11. +14,250 shares · 2025Q4
    13F
  12. −10,151 shares · 2025Q4
    13F
  13. −131,691 shares · 2025Q4
    13F
  14. −10,365 shares · 2025Q3
    13F
  15. +69,502 shares · 2025Q3
    13F
  16. −29,359 shares · 2025Q3
    13F
  17. +3,462 shares · 2025Q3
    13F
  18. −345,580 shares · 2025Q3
    13F
  19. −415,750 shares · 2025Q3
    13F
  20. +170,111 shares · 2025Q3
    13F
  21. −506,698 shares · 2025Q3
    13F
  22. +49,116 shares · 2025Q3
    13F
  23. −199,082 shares · 2024Q3
    13F
  24. +26,552 shares · 2025Q3
    13F
  25. −83,265 shares · 2025Q3
    13F
  26. +4,000 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of BC…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$22.10+249.9%$4.5M
Mario Gabelli (GAMCO)2016Q1$51.42+50.4%$10.6M
Paul Tudor Jones (Tudor Investment)2016Q1$55.32+39.8%$255K
AQR Capital Management2016Q1$61.59+25.5%$92.4M
Two Sigma Investments2016Q2$64.97+19.0%$5.6M
Ray Dalio (Bridgewater Associates)2021Q4$68.45+13.0%$6.1M
Tom Gayner (Markel Group)2024Q3$69.74+10.9%$3.7M
Izzy Englander (Millennium Mgmt)2016Q1$69.78+10.8%$31.1M
Bill Nygren (Harris / Oakmark)2017Q4$70.08+10.3%$188.3M
Ken Griffin (Citadel Advisors)2016Q1$73.78+4.8%$29.1M
Ken Griffin (Citadel Advisors)2016Q1$73.78+4.8%$29.1M
Ken Griffin (Citadel Advisors)2016Q1$73.78+4.8%$29.1M
Baillie Gifford & Co2022Q2$85.40-9.5%$129.8M
Norges Bank (Norway SWF)2016Q1$1195.32-93.5%$48.6M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
14
$65.37B
2022Q2
17
$47.13B
2022Q3
17
$46.3M
2022Q4
18
$606.9M
2023Q1
17
$679.1M
2023Q2
15
$686.9M
2023Q3
15
$735.1M
2023Q4
13
$893.5M
2024Q1
16
$1.02B
2024Q2
18
$881.9M
2024Q3
16
$434.7M
2024Q4
16
$403.3M
2025Q1
18
$367.0M
2025Q2
16
$471.7M
2025Q3
13
$438.0M
2025Q4
14
$525.9M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-06-17Lisa McClainSell$1K – $15KPDF ↗
2025-06-11Lisa McClainBuy$1K – $15KPDF ↗

Who owns BC

14 super-investors · 2025Q4
Tracked stake
7.14M
shares
Combined value
$526M
% of shares outstanding
shares-out unknown
Quarter action mix
New2Added9Trim3
#ManagerSharesValue
1Bill Nygren
Harris / Oakmark
2.44M$181M
2Baillie Gifford & Co1.68M$125M
3AQR Capital Management1.19M$89M
4Norges Bank
Norway SWF
628.6K$47M
5Izzy Englander
Millennium Mgmt
402.6K$30M
6Ken Griffin
Citadel Advisors
375.7K$28M
7Mario Gabelli
GAMCO
137.3K$10M
8Ray Dalio
Bridgewater Associates
78.3K$6M
9Two Sigma Investments72.1K$5M
10Tom Gayner
Markel Group
47.8K$4M
11Ken Griffin
Citadel Advisors
17.1K$1M
12Ken Griffin
Citadel Advisors
13.5K$1M
13Paul Tudor Jones
Tudor Investment
3.3K$245K
14T. Rowe Price58.8K$4K

Recent moves

20 transactions
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