Monitor for any subsequent amendment converting this 13G to a 13D, which would signal activist intent. The large stake by a major hedge fund may attract attention from other institutional investors.
Price Chart
Executive Summary
Citadel entities, led by Kenneth Griffin, filed a Schedule 13G disclosing a passive 4.7% stake in IREN Ltd as of September 30, 2026. The filing confirms a large, passive position by a major multi-strategy hedge fund, with no intent to influence control. The stake is notable for its size but is filed as passive (13G, not 13D), reducing the likelihood of near-term activist pressure.
Key Financial Metrics
Key Facts
- Citadel Securities GP LLC and related entities filed a Schedule 13G for IREN Ltd on September 30, 2026.
- Kenneth Griffin is deemed to beneficially own 18,687,938 shares, representing 4.7% of shares outstanding.
- Citadel Securities LLC holds 14,152,102 shares (3.6%), and Citadel Advisors LLC holds 824,029 shares (0.2%).
- The filing is made under Rule 13d-1(c), certifying passive intent with no control influence.
- The percentage is based on 394,058,648 shares outstanding as of August 14, 2026 (per issuer's Form 10-K filed August 27, 2026).
Financial Impact
Passive stake of 4.7% of IREN Ltd, valued at approximately $0 (no price provided in filing).
Risk Factors
- Citadel could reduce or exit the position without public disclosure until the next 13F filing.
- Passive filing status could change if Citadel engages with management or seeks board representation.
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G Filing (Primary) | 0001104659-26-112411 |
| Document: 0001104659-26-112411-index-headers.html | 0001104659-26-112411 |
| Document: 0001104659-26-112411-index.html | 0001104659-26-112411 |
| Document: 0001104659-26-112411.txt | 0001104659-26-112411 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 13d ago | DEFA14A | $30.56 | awaiting T+20 | — | $25.43 (−16.79%) |
Oct 13, 2026 13d ago | DEF 14A | $30.56 | awaiting T+20 | — | $25.43 (−16.79%) |
Sep 30, 2026 26d ago | SC 13G | $40.65 | awaiting T+20 | — | $25.43 (−37.44%) |
Aug 27, 2026 8w ago | Press Release | $35.45 $44.13 | ▲ +24.47% | ▲ +23.96% | $25.43 (−28.27%) |
Aug 13, 2026 10w ago | 8-K | $44.76 $43.83 | ▼ −2.08% | ▼ −0.33% | $25.43 (−43.19%) |
Aug 4, 2026 11w ago | 8-K | $40.85 $36.82 | ▼ −9.87% | ▼ −8.63% | $25.43 (−37.75%) |
Jul 20, 2026 14w ago | 8-K | $40.20 $44.90 | ▲ +11.69% | ▲ +7.57% | $25.43 (−36.74%) |
Jul 8, 2026 15w ago | DEFA14A | $41.72 $37.93 | ▼ −9.08% | ▼ −11.33% | $25.43 (−39.05%) |
Jun 15, 2026 19w ago | Press Release | $60.85 $38.98 | ▼ −35.94% | ▼ −35.19% | $25.43 (−58.21%) |
Jun 3, 2026 20w ago | Press Release | $65.48 $38.82 | ▼ −40.71% | ▼ −39.71% | $25.43 (−61.16%) |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers