Quick Takeaways
- JANE STREET GROUP, LLC filed SCHEDULE 13G/A for IREN Ltd Ordinary shares, no par value (IREN).
- Disclosed ownership: 4.7%.
- Date of event: 31 Dec 2025.
JANE STREET GROUP, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for IREN Ltd Ordinary shares, no par value (IREN)
- Filing Manager
- JANE STREET GROUP, LLC
- Reporting Manager
- JANE STREET GROUP, LLC
- Symbol
- IREN
- Shares outstanding
- 328,661,454 shares
- Disclosed Ownership
- 15,447,088 shares
- Ownership
- 4.7%
- Form type
- SCHEDULE 13G/A
- Filing time
- 02 Feb 2026, 16:49:31 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 13 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"JANE STREET GROUP, LLC disclosed 4.7% ownership in IREN Ltd Ordinary shares, no par value (IREN) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 13 Nov 2025.
- Current filing was accepted on 02 Feb 2026, 16:49.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (4)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 4.7% | 15,447,088 | 0 | 15,447,088 | /s/ Jeremy Kahn | Jeremy Kahn (Authorized Signatory) | |
| Jane Street Capital, LLC | 0% | 131,418 | 0 | 131,418 | /s/ Jeremy Kahn | Jeremy Kahn (Authorized Signatory) | |
| Jane Street Options, LLC | 3.6% | 11,910,731 | 0 | 11,910,731 | /s/ Jeremy Kahn | Jeremy Kahn (Authorized Signatory) | |
| Jane Street Global Trading, LLC | 1% | 3,404,939 | 0 | 3,404,939 | /s/ Jeremy Kahn | Jeremy Kahn (Authorized Signatory) |