Ticker · CUSIP 09173B107
Holders (tracked)
12
Combined shares
50,590,606
Combined value
$118.89M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
SEC event timeline
11 events
- Ken Griffin (Citadel Advisors) added2026-02-17+9,061,288 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−1,719,600 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+2,728,488 shares · 2025Q4Position
- Steve Cohen (Point72) trimmed2026-02-17−5,366,295 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−244,826 shares · 2025Q4Position
- +52,143 shares · 2025Q4Position
- Renaissance Technologies opened position2026-02-12+6,884,431 shares · 2025Q4Position
- Two Sigma Investments opened position2025-11-14+4,390,577 shares · 2025Q3Position
- D.E. Shaw & Co. opened position2025-11-14+2,068,500 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+3,806,882 shares · 2025Q3Position
- Steve Cohen (Point72) opened position2025-11-14+6,467,427 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Renaissance Technologies+6,884,431$16.2M
- Paul Tudor Jones (Tudor Investment)+52,143$123K
Added to2
- Ken Griffin (Citadel Advisors)+9,061,288$21.3M
- Izzy Englander (Millennium Mgmt)+2,728,488$6.4M
Trimmed3
- Steve Cohen (Point72)−5,366,295$12.6M
- D.E. Shaw & Co.−1,719,600$4.0M
- Two Sigma Investments−244,826$575K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $11.3M |
| 2022Q2 | 7 | $5.0M |
| 2022Q3 | 6 | $2.9M |
| 2022Q4 | 7 | $1.6M |
| 2023Q1 | 5 | $2.4M |
| 2023Q2 | 8 | $8.9M |
| 2023Q3 | 7 | $7.9M |
| 2023Q4 | 7 | $32.4M |
| 2024Q1 | 8 | $21.8M |
| 2024Q2 | 8 | $18.3M |
| 2024Q3 | 6 | $12.3M |
| 2024Q4 | 5 | $5.1M |
| 2025Q1 | 5 | $3.0M |
| 2025Q2 | 4 | $1.9M |
| 2025Q3 | 7 | $101.2M |
| 2025Q4 | 12 | $118.9M |
Who owns 1B2
12 super-investors · 2025Q4
Tracked stake
50.59M
shares
Combined value
$119M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added5Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 20.02M | $47M |
| 2 | Renaissance Technologies | 6.88M | $16M |
| 3 | Izzy Englander Millennium Mgmt | 6.81M | $16M |
| 4 | Ken Griffin Citadel Advisors | 6.25M | $15M |
| 5 | Ken Griffin Citadel Advisors | 4.46M | $10M |
| 6 | Two Sigma Investments | 4.15M | $10M |
| 7 | Steve Cohen Point72 | 1.10M | $3M |
| 8 | D.E. Shaw & Co. | 348.9K | $821K |
| 9 | Steve Cohen Point72 | 269.8K | $634K |
| 10 | Steve Cohen Point72 | 150.0K | $353K |
| 11 | Izzy Englander Millennium Mgmt | 100.0K | $235K |
| 12 | Paul Tudor Jones Tudor Investment | 52.1K | $123K |
Recent moves
20 transactions
- +2,728,488 · 2025Q4
- −244,826 · 2025Q4
- +52,143 · 2025Q4
- −5,366,295 · 2025Q4
- TRIMD.E. Shaw & Co.−1,719,600 · 2025Q4
- +9,061,288 · 2025Q4
- +6,884,431 · 2025Q4
- +4,390,577 · 2025Q3
- +3,806,882 · 2025Q3
- +6,467,427 · 2025Q3
- +2,068,500 · 2025Q3
- −1,575,386 · 2025Q2
- −43,241 · 2025Q2
- +1,314,586 · 2025Q1
- −38,006 · 2025Q1
- +43,241 · 2025Q1
- −110,677 · 2024Q4
- +239,997 · 2024Q4
- −232,743 · 2024Q4
- −1,231,918 · 2024Q3
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