Ticker · CUSIP 077347300
Holders (tracked)
6
Combined shares
1,340,513
Combined value
$86.02M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
SEC event timeline
12 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−92,103 shares · 2025Q413F
- AQR Capital Management added2026-02-17+600 shares · 2025Q413F
- Two Sigma Investments exited2026-02-17−9,242 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) exited2026-02-17−7,246 shares · 2025Q413F
- T. Rowe Price added2026-02-17+355,563 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−21,500 shares · 2025Q413F
- +251,608 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−25,537 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+9,242 shares · 2025Q313F
- T. Rowe Price added2025-11-14+325,724 shares · 2025Q313F
- AQR Capital Management added2025-11-14+812 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−30,600 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 positions1
- Ken Fisher (Fisher Asset Mgmt)+251,608$42.7M
Added to2
- AQR Capital Management+600$102K
- T. Rowe Price+355,563$60K
Trimmed2
- Ken Griffin (Citadel Advisors)−92,103$15.6M
- Renaissance Technologies−21,500$3.6M
Exited2
- Two Sigma Investments−9,242$1.3M
- Izzy Englander (Millennium Mgmt)−7,246$1.0M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 9 | $30.4M |
| 2022Q2 | 10 | $25.5M |
| 2022Q3 | 9 | $1.8M |
| 2022Q4 | 10 | $16.1M |
| 2023Q1 | 10 | $12.4M |
| 2023Q2 | 9 | $54.1M |
| 2023Q3 | 9 | $43.2M |
| 2023Q4 | 7 | $61.6M |
| 2024Q1 | 8 | $56.1M |
| 2024Q2 | 7 | $77.8M |
| 2024Q3 | 7 | $28.5M |
| 2024Q4 | 8 | $28.6M |
| 2025Q1 | 5 | $25.0M |
| 2025Q2 | 6 | $34.6M |
| 2025Q3 | 7 | $53.2M |
| 2025Q4 | 6 | $86.0M |
Who owns BELFB
6 super-investors · 2025Q4
Tracked stake
1.34M
shares
Combined value
$86M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Fisher Fisher Asset Mgmt | 251.6K | $43M |
| 2 | Renaissance Technologies | 231.4K | $39M |
| 3 | Ken Griffin Citadel Advisors | 14.5K | $2M |
| 4 | AQR Capital Management | 4.8K | $822K |
| 5 | Ken Griffin Citadel Advisors | 3.9K | $670K |
| 6 | T. Rowe Price | 834.3K | $142K |
Recent moves
20 transactions
- −92,103 · 2025Q4
- +600 · 2025Q4
- +355,563 · 2025Q4
- −9,242 · 2025Q4
- −7,246 · 2025Q4
- −21,500 · 2025Q4
- +251,608 · 2025Q4
- −25,537 · 2025Q3
- +812 · 2025Q3
- +9,242 · 2025Q3
- +325,724 · 2025Q3
- −30,600 · 2025Q3
- +148,424 · 2025Q2
- +32,783 · 2025Q2
- −581 · 2025Q2
- −40,300 · 2025Q2
- −3,701 · 2025Q1
- −6,146 · 2025Q1
- +20,219 · 2025Q1
- +547 · 2025Q1
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