Ticker · CUSIP 056525108
Holders (tracked)
15
Combined shares
1,794,299
Combined value
$269.45M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
SEC event timeline
25 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−5,983 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−17,931 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+26,004 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−34,926 shares · 2025Q413F
- T. Rowe Price added2026-02-17+3,629 shares · 2025Q413F
- +130,911 shares · 2025Q413F
- Ron Baron (Baron Capital / BAMCO) added2026-02-17+45,623 shares · 2025Q413F
- Jeremy Grantham (GMO) added2026-02-17+13,083 shares · 2025Q413F
- AQR Capital Management added2026-02-17+1,213 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−58,800 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+480,588 shares · 2025Q413F
- Mario Gabelli (GAMCO) added2026-02-05+250 shares · 2025Q413F
- −64,036 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+1,474 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−12,824 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+144,051 shares · 2025Q313F
- Wellington Management exited2025-11-14−10,755 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−139,587 shares · 2025Q313F
- +254,423 shares · 2025Q313F
- AQR Capital Management added2025-11-14+7,434 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+30,400 shares · 2025Q313F
- Jeremy Grantham (GMO) added2025-11-13+867 shares · 2025Q313F
- Norges Bank (Norway SWF) exited2025-11-13−341,082 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+104,949 shares · 2024Q313F
- Mario Gabelli (GAMCO) trimmed2025-11-12−350 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 positions2
- Norges Bank (Norway SWF)+480,588$83.8M
- Paul Tudor Jones (Tudor Investment)+130,911$22.8M
Added to6
- Ron Baron (Baron Capital / BAMCO)+45,623$8.0M
- Two Sigma Investments+26,004$4.5M
- Jeremy Grantham (GMO)+13,083$2.3M
- AQR Capital Management+1,213$212K
- Mario Gabelli (GAMCO)+250$44K
- T. Rowe Price+3,629$633
Trimmed4
- Renaissance Technologies−58,800$10.3M
- Izzy Englander (Millennium Mgmt)−34,926$6.1M
- D.E. Shaw & Co.−17,931$3.1M
- Ken Griffin (Citadel Advisors)−5,983$1.0M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $24.87B |
| 2022Q2 | 13 | $21.30B |
| 2022Q3 | 13 | $15.2M |
| 2022Q4 | 14 | $626.7M |
| 2023Q1 | 13 | $684.3M |
| 2023Q2 | 14 | $843.8M |
| 2023Q3 | 16 | $848.0M |
| 2023Q4 | 13 | $897.4M |
| 2024Q1 | 14 | $967.7M |
| 2024Q2 | 16 | $1.18B |
| 2024Q3 | 13 | $220.8M |
| 2024Q4 | 13 | $186.2M |
| 2025Q1 | 11 | $128.0M |
| 2025Q2 | 14 | $251.9M |
| 2025Q3 | 12 | $170.6M |
| 2025Q4 | 15 | $269.5M |
Who owns BMI
15 super-investors · 2025Q4
Tracked stake
1.79M
shares
Combined value
$269M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim6
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 480.6K | $84M |
| 2 | Ron Baron Baron Capital / BAMCO | 300.0K | $52M |
| 3 | Izzy Englander Millennium Mgmt | 140.5K | $24M |
| 4 | Renaissance Technologies | 138.4K | $24M |
| 5 | Paul Tudor Jones Tudor Investment | 130.9K | $23M |
| 6 | Jeremy Grantham GMO | 105.9K | $18M |
| 7 | Mario Gabelli GAMCO | 93.7K | $16M |
| 8 | D.E. Shaw & Co. | 37.8K | $7M |
| 9 | Two Sigma Investments | 32.2K | $6M |
| 10 | AQR Capital Management | 28.9K | $5M |
| 11 | Paul Tudor Jones Tudor Investment | 28.6K | $5M |
| 12 | Ken Griffin Citadel Advisors | 14.6K | $3M |
| 13 | Ken Griffin Citadel Advisors | 8.3K | $1M |
| 14 | Ken Griffin Citadel Advisors | 4.3K | $750K |
| 15 | T. Rowe Price | 249.6K | $44K |
Recent moves
20 transactions
- +45,623 · 2025Q4
- −34,926 · 2025Q4
- +13,083 · 2025Q4
- +26,004 · 2025Q4
- −5,983 · 2025Q4
- +3,629 · 2025Q4
- +1,213 · 2025Q4
- +130,911 · 2025Q4
- TRIMD.E. Shaw & Co.−17,931 · 2025Q4
- −58,800 · 2025Q4
- +480,588 · 2025Q4
- +250 · 2025Q4
- −64,036 · 2025Q3
- +144,051 · 2025Q3
- TRIMT. Rowe Price−12,824 · 2025Q3
- +1,474 · 2025Q3
- TRIMD.E. Shaw & Co.−139,587 · 2025Q3
- −10,755 · 2025Q3
- +254,423 · 2025Q3
- +7,434 · 2025Q3
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