Ticker · CUSIP 68213N109
Holders (tracked)
11
Combined shares
6,277,304
Combined value
$281.94M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
17 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−48,393 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−230,232 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+52,376 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+903,334 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+68,540 shares · 2025Q413F
- Wellington Management added2026-02-17+1,265,818 shares · 2025Q413F
- T. Rowe Price added2026-02-17+2,004 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−14,529 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+46,243 shares · 2025Q413F
- +841,528 shares · 2025Q313F
- Steve Cohen (Point72) trimmed2025-11-14−256,855 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+271,008 shares · 2025Q313F
- Wellington Management added2025-11-14+5,384 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−32,984 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−279,480 shares · 2025Q313F
- T. Rowe Price added2025-11-14+1,901 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−24,943 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 to6
- Wellington Management+1,265,818$57.3M
- Izzy Englander (Millennium Mgmt)+903,334$40.9M
- Steve Cohen (Point72)+68,540$3.1M
- Two Sigma Investments+52,376$2.4M
- Renaissance Technologies+46,243$2.1M
- T. Rowe Price+2,004$91
Trimmed3
- D.E. Shaw & Co.−230,232$10.4M
- Ken Griffin (Citadel Advisors)−48,393$2.2M
- AQR Capital Management−14,529$658K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $53.37B |
| 2022Q2 | 12 | $46.18B |
| 2022Q3 | 13 | $36.6M |
| 2022Q4 | 13 | $518.9M |
| 2023Q1 | 14 | $675.5M |
| 2023Q2 | 12 | $828.9M |
| 2023Q3 | 12 | $420.3M |
| 2023Q4 | 13 | $346.0M |
| 2024Q1 | 15 | $274.6M |
| 2024Q2 | 13 | $285.7M |
| 2024Q3 | 12 | $110.5M |
| 2024Q4 | 11 | $108.8M |
| 2025Q1 | 11 | $112.0M |
| 2025Q2 | 9 | $122.3M |
| 2025Q3 | 11 | $124.8M |
| 2025Q4 | 11 | $281.9M |
Who owns OMCL
11 super-investors · 2025Q4
Tracked stake
6.28M
shares
Combined value
$282M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added7Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 2.08M | $94M |
| 2 | Izzy Englander Millennium Mgmt | 1.74M | $79M |
| 3 | D.E. Shaw & Co. | 912.0K | $41M |
| 4 | Two Sigma Investments | 612.3K | $28M |
| 5 | Renaissance Technologies | 326.8K | $15M |
| 6 | Ken Griffin Citadel Advisors | 252.1K | $11M |
| 7 | Steve Cohen Point72 | 144.5K | $7M |
| 8 | Izzy Englander Millennium Mgmt | 102.0K | $5M |
| 9 | AQR Capital Management | 42.9K | $2M |
| 10 | Ken Griffin Citadel Advisors | 10.9K | $494K |
| 11 | T. Rowe Price | 53.6K | $2K |
Recent moves
20 transactions
- −48,393 · 2025Q4
- TRIMD.E. Shaw & Co.−230,232 · 2025Q4
- +1,265,818 · 2025Q4
- −14,529 · 2025Q4
- +903,334 · 2025Q4
- +68,540 · 2025Q4
- +2,004 · 2025Q4
- +52,376 · 2025Q4
- +46,243 · 2025Q4
- −32,984 · 2025Q3
- −256,855 · 2025Q3
- +841,528 · 2025Q3
- +1,901 · 2025Q3
- TRIMD.E. Shaw & Co.−279,480 · 2025Q3
- +271,008 · 2025Q3
- +5,384 · 2025Q3
- −24,943 · 2025Q3
- +332,800 · 2025Q2
- +65,850 · 2025Q2
- +25,883 · 2025Q2
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