Ticker · CUSIP 68417L107
Holders (tracked)
5
Combined shares
688,555
Combined value
$19.66M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
10 events
- Two Sigma Investments trimmed2026-02-17−13,094 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−8,559 shares · 2025Q413F
- Wellington Management trimmed2026-02-17−17,279 shares · 2025Q413F
- AQR Capital Management added2026-02-17+2,196 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−2,400 shares · 2025Q413F
- AQR Capital Management opened position2025-11-14+19,824 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+14,983 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+19,995 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−374,861 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−10,000 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 to1
- AQR Capital Management+2,196$63K
Trimmed4
- Wellington Management−17,279$493K
- Two Sigma Investments−13,094$374K
- Izzy Englander (Millennium Mgmt)−8,559$244K
- Renaissance Technologies−2,400$69K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $15.8M |
| 2022Q2 | 2 | $14.3M |
| 2022Q3 | 2 | $15K |
| 2022Q4 | 3 | $18.5M |
| 2023Q1 | 3 | $17.5M |
| 2023Q2 | 3 | $21.1M |
| 2023Q3 | 3 | $13.1M |
| 2023Q4 | 2 | $20.4M |
| 2024Q1 | 3 | $27.4M |
| 2024Q2 | 3 | $31.8M |
| 2024Q3 | 4 | $17.3M |
| 2024Q4 | 3 | $1.5M |
| 2025Q1 | 5 | $13.4M |
| 2025Q2 | 5 | $28.1M |
| 2025Q3 | 5 | $18.3M |
| 2025Q4 | 5 | $19.7M |
Who owns OBT
5 super-investors · 2025Q4
Tracked stake
688.6K
shares
Combined value
$20M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 574.3K | $16M |
| 2 | Izzy Englander Millennium Mgmt | 44.0K | $1M |
| 3 | Two Sigma Investments | 39.8K | $1M |
| 4 | AQR Capital Management | 22.0K | $629K |
| 5 | Renaissance Technologies | 8.5K | $243K |
Recent moves
20 transactions
- −8,559 · 2025Q4
- −13,094 · 2025Q4
- −17,279 · 2025Q4
- +2,196 · 2025Q4
- −2,400 · 2025Q4
- +14,983 · 2025Q3
- +19,824 · 2025Q3
- −374,861 · 2025Q3
- +19,995 · 2025Q3
- −10,000 · 2025Q3
- +457,152 · 2025Q2
- +25,913 · 2025Q2
- +19,733 · 2025Q2
- +11,400 · 2025Q2
- +11,660 · 2025Q1
- +7,840 · 2025Q1
- +3,400 · 2025Q1
- +509,258 · 2025Q1
- −264,755 · 2024Q4
- +1,084 · 2024Q4
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