Ticker · CUSIP 68828E809
Holders (tracked)
7
Combined shares
3,515,075
Combined value
$12.26M
Last close
$3.65
Quarter
2025Q4
Price · 1Y$3.65+1.96 (+115.98%)H $4.78 · L $1.61 · Avg Vol 1.5M
Position opened
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +4.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
9 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−196,965 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+800,323 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+574,687 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−369,798 shares · 2025Q4Position
- Mario Gabelli (GAMCO) added2026-02-05+5,400 shares · 2025Q4Position
- +620,752 shares · 2025Q3Position
- Two Sigma Investments opened position2025-11-14+679,791 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+184,978 shares · 2025Q3Position
- Mario Gabelli (GAMCO) opened position2025-11-12+46,800 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of ODV…
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 | 2023Q1 | $2.80 | +30.3% | $150K |
| Mario Gabelli (GAMCO) | 2025Q3 | $3.40 | +7.3% | $191K |
| Two Sigma Investments | 2025Q3 | $3.44 | +6.2% | $4.6M |
| Izzy Englander (Millennium Mgmt) | 2022Q4 | $3.45 | +5.9% | $5.2M |
| Ken Griffin (Citadel Advisors) | 2022Q4 | $3.49 | +4.7% | $2.2M |
| Ken Griffin (Citadel Advisors) | 2022Q4 | $3.49 | +4.7% | $2.2M |
| Ken Griffin (Citadel Advisors) | 2022Q4 | $3.49 | +4.7% | $2.2M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to3
- Izzy Englander (Millennium Mgmt)+800,323$2.8M
- Two Sigma Investments+574,687$2.0M
- Mario Gabelli (GAMCO)+5,400$19K
Trimmed2
- Renaissance Technologies−369,798$1.3M
- Ken Griffin (Citadel Advisors)−196,965$687K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q4 | 4 | $242K |
| 2023Q1 | 5 | $448K |
| 2023Q2 | 5 | $727K |
| 2023Q3 | 4 | $212K |
| 2023Q4 | 5 | $382K |
| 2024Q1 | 3 | $116K |
| 2024Q2 | 3 | $87K |
| 2024Q3 | 5 | $623K |
| 2024Q4 | 3 | $305K |
| 2025Q1 | 4 | $424K |
| 2025Q2 | 4 | $1.5M |
| 2025Q3 | 6 | $8.8M |
| 2025Q4 | 7 | $12.3M |
Who owns ODV
7 super-investors · 2025Q4
Tracked stake
3.52M
shares
Combined value
$12M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added3Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 1.42M | $5M |
| 2 | Two Sigma Investments | 1.25M | $4M |
| 3 | Ken Griffin Citadel Advisors | 605.5K | $2M |
| 4 | Ken Griffin Citadel Advisors | 124.1K | $433K |
| 5 | Mario Gabelli GAMCO | 52.2K | $182K |
| 6 | Renaissance Technologies | 41.1K | $143K |
| 7 | Ken Griffin Citadel Advisors | 16.6K | $58K |
Recent moves
20 transactions
- −196,965 · 2025Q4
- +800,323 · 2025Q4
- +574,687 · 2025Q4
- −369,798 · 2025Q4
- +5,400 · 2025Q4
- +679,791 · 2025Q3
- +620,752 · 2025Q3
- +184,978 · 2025Q3
- +46,800 · 2025Q3
- +152,520 · 2025Q2
- +73,400 · 2025Q1
- −11,777 · 2024Q4
- −121,120 · 2024Q4
- +11,777 · 2024Q3
- +121,120 · 2024Q3
- −13,795 · 2024Q1
- −25,698 · 2024Q1
- −15,047 · 2023Q4
- +25,698 · 2023Q4
- +12,421 · 2023Q3
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