Ticker · CUSIP 080694102
Holders (tracked)
2
Combined shares
12,902
Combined value
$839.0K
Last close
$50.71
Quarter
2025Q4
Price · 1Y$50.71-10.60 (-17.29%)H $68.00 · L $48.67 · Avg Vol 10K
Position opened
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is -22.0% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
2 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−1,506 shares · 2025Q4Position
- Renaissance Technologies opened position2026-02-12+8,600 shares · 2025Q4Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of OZ…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Renaissance Technologies | 2021Q4 | $75.21 | -32.6% | $436K |
| Ken Griffin (Citadel Advisors) | 2022Q4 | $98.94 | -48.7% | $218K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Renaissance Technologies+8,600$559K
Added to0
—
Trimmed1
- Ken Griffin (Citadel Advisors)−1,506$98K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q4 | 1 | $2.8M |
| 2022Q1 | 1 | $749K |
| 2022Q2 | 1 | $342K |
| 2022Q4 | 2 | $997K |
| 2023Q4 | 1 | $588K |
| 2024Q3 | 1 | $394K |
| 2025Q3 | 1 | $372K |
| 2025Q4 | 2 | $839K |
Who owns OZ
2 super-investors · 2025Q4
Tracked stake
12.9K
shares
Combined value
$839K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 8.6K | $559K |
| 2 | Ken Griffin Citadel Advisors | 4.3K | $280K |
Recent moves
8 transactions
- −1,506 · 2025Q4
- +8,600 · 2025Q4
- −2,500 · 2023Q1
- +2,500 · 2022Q4
- −3,500 · 2022Q3
- −4,000 · 2022Q2
- −20,843 · 2022Q1
- +28,343 · 2021Q4
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