IREN IREN Limited
NASDAQActiveOrdinary shares
IREN is the ticker symbol of IREN Limited (ordinary shares), which is listed on NASDAQ. The symbol was previously used by Iris Energy Limited.
IREN at a glance
- Symbol
- IREN
- Company / issuer
- IREN Limited
- Security type
- Ordinary shares
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Nov 2021 – present
- Sector
- Finance
- Industry
- Finance: Consumer Services
- Country
- Australia
- IPO year
- 2021
- Market cap
- $18.2 billion (Sep 2026)
IREN ticker history
All companies and securities we have recorded under the symbol IREN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Iris Energy Limited | Ordinary Shares | Nov 2021 | Dec 2024 |
| IREN Limited | Ordinary Shares | Dec 2024 | present |
IREN Limited company profile
- Industry (SIC)
- Finance Services
- Headquarters
- Sydney
- Incorporated in
- C3
- Fiscal year end
- June 30
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-08-27
- Latest interim report
- 10-Q filed 2026-05-08
- SEC CIK
- 1878848
Former company names
- Iris Energy Ltd (until 2024)
- Iris Energy Pty Ltd (until 2021)
Source: SEC EDGAR filer data.
IREN price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol IREN?
IREN is the ticker symbol of IREN Limited on NASDAQ.
Is IREN still trading?
Yes. IREN appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker IREN?
Our listing records show IREN used by: Iris Energy Limited; IREN Limited.
Which exchange is IREN listed on?
IREN is listed on NASDAQ.
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