Ticker · CUSIP 108621103
Holders (tracked)
6
Combined shares
588,601
Combined value
$10.10M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
13 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−37,186 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−25,230 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+36,920 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−27,307 shares · 2025Q413F
- T. Rowe Price added2026-02-17+1,535 shares · 2025Q413F
- AQR Capital Management added2026-02-17+5,282 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−62,700 shares · 2025Q413F
- AQR Capital Management added2025-11-14+31,702 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+1,431 shares · 2025Q313F
- T. Rowe Price added2025-11-14+271 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−12,851 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−76,857 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−14,100 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to3
- Two Sigma Investments+36,920$647K
- AQR Capital Management+5,282$93K
- T. Rowe Price+1,535$27
Trimmed3
- Renaissance Technologies−62,700$1.1M
- Ken Griffin (Citadel Advisors)−37,186$652K
- D.E. Shaw & Co.−25,230$442K
Exited1
- Izzy Englander (Millennium Mgmt)−27,307$481K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $37.7M |
| 2022Q2 | 5 | $33.8M |
| 2022Q3 | 6 | $34K |
| 2022Q4 | 5 | $31.2M |
| 2023Q1 | 5 | $19.0M |
| 2023Q2 | 6 | $18.6M |
| 2023Q3 | 5 | $16.3M |
| 2023Q4 | 8 | $26.1M |
| 2024Q1 | 6 | $19.8M |
| 2024Q2 | 6 | $24.8M |
| 2024Q3 | 6 | $7.8M |
| 2024Q4 | 6 | $7.8M |
| 2025Q1 | 7 | $8.1M |
| 2025Q2 | 7 | $13.3M |
| 2025Q3 | 7 | $12.1M |
| 2025Q4 | 6 | $10.1M |
Who owns BWB
6 super-investors · 2025Q4
Tracked stake
588.6K
shares
Combined value
$10M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added3Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 326.4K | $6M |
| 2 | Two Sigma Investments | 129.8K | $2M |
| 3 | AQR Capital Management | 75.2K | $1M |
| 4 | Ken Griffin Citadel Advisors | 24.2K | $425K |
| 5 | D.E. Shaw & Co. | 20.5K | $359K |
| 6 | T. Rowe Price | 12.4K | $218 |
Recent moves
20 transactions
- TRIMD.E. Shaw & Co.−25,230 · 2025Q4
- −27,307 · 2025Q4
- +36,920 · 2025Q4
- −37,186 · 2025Q4
- +1,535 · 2025Q4
- +5,282 · 2025Q4
- −62,700 · 2025Q4
- +31,702 · 2025Q3
- TRIMD.E. Shaw & Co.−12,851 · 2025Q3
- −76,857 · 2025Q3
- +1,431 · 2025Q3
- +271 · 2025Q3
- −14,100 · 2025Q3
- +25,859 · 2025Q2
- +25,447 · 2025Q2
- +10,613 · 2025Q2
- +14,972 · 2025Q2
- +76,559 · 2025Q2
- +52,500 · 2025Q2
- −3,986 · 2025Q1
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