SCHEDULE: Citadel Entities Report Stake in IREN Limited

Citadel entities, including Citadel Securities and Citadel Advisors, have reported beneficial ownership of IREN Limited shares, totaling up to 4.7%.

Summary

• Multiple Citadel-affiliated entities, including Citadel Securities GP LLC, Citadel Securities LLC, Citadel Securities Group LP, Citadel Advisors LLC, Citadel Advisors Holdings LP, Citadel GP LLC, and Kenneth Griffin, have jointly filed a Schedule 13G.
• The filing reports beneficial ownership of ordinary shares in IREN Limited.
• The aggregate beneficial ownership reported by Kenneth Griffin is 18,687,938 shares, representing 4.7% of the class.
• Citadel Securities Group LP and Citadel Securities GP LLC each report beneficial ownership of 17,863,909 shares, representing 4.5% of the class.
• Citadel Securities LLC reports beneficial ownership of 14,152,102 shares, representing 3.6% of the class.
• Citadel Advisors LLC, Citadel Advisors Holdings LP, and Citadel GP LLC each report beneficial ownership of 824,029 shares, representing 0.2% of the class.
• The percentages are based on 394,058,648 shares outstanding as of August 14, 2026.

Sentiment

Score: 3

Explanation: StockSavvy.ai views this as a neutral filing, primarily reporting ownership stakes rather than significant company performance or strategic shifts.

Future Outlook

This filing does not contain forward-looking statements or guidance.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are routine disclosures for significant institutional investors and do not inherently signal company performance or strategic direction. The aggregated holdings by Citadel entities indicate a notable, but not controlling, stake in IREN Limited.

Stakeholder Impact

• Shareholders may note the significant aggregate stake held by Citadel entities, which could influence market perception and trading activity.

Key Dates

Keywords

Schedule 13G, ownership, beneficial ownership, Citadel, IREN Limited, ordinary shares, securities