Ticker · CUSIP 68062P106
Holders (tracked)
12
Combined shares
4,021,739
Combined value
$73.17M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
SEC event timeline
16 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−36,608 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+9,954 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+284,132 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+167,036 shares · 2025Q413F
- Steve Cohen (Point72) added2026-02-17+62,472 shares · 2025Q413F
- T. Rowe Price added2026-02-17+1,064,254 shares · 2025Q413F
- Wellington Management added2026-02-17+16,764 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−14 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−65,033 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−939,636 shares · 2025Q313F
- Steve Cohen (Point72) opened position2025-11-14+245,418 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+17,025 shares · 2025Q313F
- Wellington Management trimmed2025-11-14−23,814 shares · 2025Q313F
- AQR Capital Management trimmed2025-11-14−1,694 shares · 2025Q313F
- T. Rowe Price added2025-11-14+1,920 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+31,300 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 positions1
- D.E. Shaw & Co.+9,954$249K
Added to5
- Two Sigma Investments+284,132$7.1M
- Izzy Englander (Millennium Mgmt)+167,036$4.2M
- Steve Cohen (Point72)+62,472$1.6M
- Wellington Management+16,764$419K
- T. Rowe Price+1,064,254$27K
Trimmed3
- Renaissance Technologies−65,033$1.6M
- Ken Griffin (Citadel Advisors)−36,608$915K
- AQR Capital Management−14$350
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $1.74B |
| 2022Q2 | 11 | $19.0M |
| 2022Q3 | 8 | $11K |
| 2022Q4 | 9 | $6.1M |
| 2023Q1 | 8 | $8.3M |
| 2023Q2 | 9 | $31.3M |
| 2023Q3 | 9 | $37.9M |
| 2023Q4 | 9 | $54.3M |
| 2024Q1 | 9 | $57.2M |
| 2024Q2 | 11 | $92.6M |
| 2024Q3 | 10 | $73.9M |
| 2024Q4 | 9 | $38.5M |
| 2025Q1 | 10 | $22.4M |
| 2025Q2 | 8 | $14.8M |
| 2025Q3 | 9 | $22.6M |
| 2025Q4 | 12 | $73.2M |
Who owns OLMA
12 super-investors · 2025Q4
Tracked stake
4.02M
shares
Combined value
$73M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added6Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 1.20M | $30M |
| 2 | Izzy Englander Millennium Mgmt | 498.5K | $12M |
| 3 | Two Sigma Investments | 393.7K | $10M |
| 4 | Steve Cohen Point72 | 307.9K | $8M |
| 5 | Wellington Management | 221.0K | $6M |
| 6 | Ken Griffin Citadel Advisors | 104.8K | $3M |
| 7 | AQR Capital Management | 81.2K | $2M |
| 8 | Ken Griffin Citadel Advisors | 69.3K | $2M |
| 9 | Renaissance Technologies | 25.1K | $627K |
| 10 | Steve Cohen Point72 | 14.1K | $353K |
| 11 | D.E. Shaw & Co. | 10.0K | $249K |
| 12 | T. Rowe Price | 1.10M | $27K |
Recent moves
20 transactions
- +16,764 · 2025Q4
- +9,954 · 2025Q4
- +1,064,254 · 2025Q4
- −36,608 · 2025Q4
- +167,036 · 2025Q4
- +62,472 · 2025Q4
- −14 · 2025Q4
- +284,132 · 2025Q4
- −65,033 · 2025Q4
- +17,025 · 2025Q3
- +245,418 · 2025Q3
- +1,920 · 2025Q3
- −23,814 · 2025Q3
- −939,636 · 2025Q3
- −1,694 · 2025Q3
- +31,300 · 2025Q3
- −1,441,690 · 2025Q2
- +12,325 · 2025Q2
- +29,575 · 2025Q2
- +292,242 · 2025Q2
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