# ioneer (IONR) — Overview

IONR · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/ionr

## Price

Last close $2.69 on Oct 15, 2026. 52-week range $2.69 – $6.64.

## Company profile

Ioneer Ltd is a mineral exploration and development company. The company's focus is on the Rhyolite Ridge Lithium-Boron Project located in Nevada, USA. Geographically, the group has a business presence in Australia and North America. The company's focus is to develop a U.S.-based source of lithium and boron.

## Financials

| Metric | Value |
| --- | --- |
| Revenue (trailing twelve months) | $0.00 |
| Revenue (quarter) | $328,000.00 |
| Revenue growth (year over year) | 0.00% |
| Gross profit (trailing twelve months) | $0.00 |
| Gross margin | 0.00% |
| Net income (trailing twelve months) | $0.00 |
| Net income (quarter) | −$4.1M |
| Net income growth (year over year) | 13.75% |
| Net margin | 0.00% |
| Return on equity | -3.99% |
| EPS (trailing twelve months) | −$0.15 |
| Book value per share | $3.44 |
| P/E (trailing twelve months) | — |
| Price to book | 0.9 |
| Debt to assets | 1.00% |
| Payout ratio | 0.00% |
| Dividend yield | 0.00% |

## Frequently Asked Questions

### How do I buy stock in ioneer (IONR)?

IONR trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

---

Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).