Ticker · CUSIP 683712145
Holders (tracked)
9
Combined shares
2,186,577
Combined value
$873.3K
Last close
—
Quarter
2025Q4
SEC event timeline
8 events
- AQR Capital Management opened position2026-02-17+65,256 shares · 2025Q413F
- D.E. Shaw & Co. opened position2026-02-17+1,359,308 shares · 2025Q413F
- +58,128 shares · 2025Q413F
- +139,266 shares · 2025Q413F
- +222,241 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+18,317 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+150,123 shares · 2025Q413F
- Norges Bank (Norway SWF) opened position2026-02-10+7,213 shares · 2025Q413F
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 positions8
- D.E. Shaw & Co.+1,359,308$543K
- Izzy Englander (Millennium Mgmt)+222,241$89K
- Renaissance Technologies+150,123$60K
- Ken Griffin (Citadel Advisors)+139,266$56K
- AQR Capital Management+65,256$26K
- Paul Tudor Jones (Tudor Investment)+58,128$23K
- Steve Cohen (Point72)+18,317$7K
- Norges Bank (Norway SWF)+7,213$3K
Added to0
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Trimmed0
—
Exited0
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Who owns OPENZ
9 super-investors · 2025Q4
Tracked stake
2.19M
shares
Combined value
$873K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New9
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | D.E. Shaw & Co. | 1.36M | $543K |
| 2 | Izzy Englander Millennium Mgmt | 222.2K | $89K |
| 3 | D.E. Shaw & Co. | 166.7K | $67K |
| 4 | Renaissance Technologies | 150.1K | $60K |
| 5 | Ken Griffin Citadel Advisors | 139.3K | $56K |
| 6 | AQR Capital Management | 65.3K | $26K |
| 7 | Paul Tudor Jones Tudor Investment | 58.1K | $23K |
| 8 | Steve Cohen Point72 | 18.3K | $7K |
| 9 | Norges Bank Norway SWF | 7.2K | $3K |
Recent moves
8 transactions
- +65,256 · 2025Q4
- +1,359,308 · 2025Q4
- +58,128 · 2025Q4
- +139,266 · 2025Q4
- +222,241 · 2025Q4
- +18,317 · 2025Q4
- +150,123 · 2025Q4
- +7,213 · 2025Q4
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