undamentalytics Newsletter
Sign in

Ioneer Ltd (IONR) stock

Add to watchlist

Add holding +

NASDAQ: IONR Nasdaq Diversified Metals & Mining

Ioneer Ltd is a US-listed company in the diversified metals & mining industry. Its financial year ends in December.

Stock price today

Loading chart…

Third-party market data · may be delayed

Fair value per share

Under review: data-quality checks not passed.

Price vs value

Under review: data-quality checks not passed. We'll show the comparison once resolved.

Ioneer Ltd valuation: adjust assumptions and compare models →

Who’s trading

What company insiders, investment funds and members of Congress have been doing with the stock, from their own filings.

  • Insiders1 buying, 3 selling1 purchase and 3 sales by directors and officers, last 12 monthsInsider trades
  • Funds19 adding, 7 cuttingOf 1 active managers that changed their stake, 0 added; quarter to June 30, 2026Fund buyers and sellers

Value diary

Our note on each quarter Ioneer files

Where Ioneer stands after its latest Filing

Ioneer has little or no product revenue yet; it used $7m of cash in the twelve months. The diluted share count is up 9.9% on a year earlier, which dilutes existing holders. It passes 2 of our 2 financial-health checks.

Our model value for Ioneer is under review, so past values are not shown until it is resolved.

Written from the company's filings and our models when each quarter's report arrives. Figures in older notes are as published at the time. Not investment advice.

The Fundamentalytics view

Current signal Free cash flow diverging from earnings: TTM free cash flow grew 5.5% while net income fell 22.1%: a 28pp divergence.

Assembled from SEC-filed figures — the full workings are on this page and in our methodology. Observations, not recommendations.

Highlights

How we pick these

Strengths

Nothing in Ioneer Ltd's latest figures clears our strength thresholds.

Things to watch

  • Share dilution. Diluted shares rose 9.9% in a year.

Price chart

  • 1 day-3.9%
  • 1 week0.0%

Closing prices to 2026-11-02. Price change only, dividends excluded.

Loading chart…

Third-party market data · may be delayed

At a glance

Trailing twelve months, from SEC filings

Profitability

Revenue (TTM)
$0
EPS (TTM, diluted)
$-0.16

Growth

Share count change
+9.9%

Cash

Free cash flow (TTM)
-$6.8M

News & updates

Updated November 2, 2026

Company announcements, filed results and changes that matter to shareholders.

No recent updates are available for IONR from the sources we follow. See filings →

Refreshed hourly when new source data is available. Summaries are checked against company releases and SEC filings. Company announcement headlines are labelled when a checked summary is unavailable.

Valuation

Ioneer Ltd valuation models and calculator

Fundamentalytics rating

model v1.6 · 2026-11-03

Not rated: data-quality checks not passed.

Moat

Not assessed: fewer than five years of comparable figures in the filings. AI disruption exposure for this industry: Low.

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Forecasts and guidance

Analysts' consensus

Fiscal yearEPSGrowthRevenueGrowth
Current — — $462000 0%

Positioning

Short interest
0.2%
of tradable shares
Days to cover
1.54
at average volume
Short interest, 1 month
−4%
to October 15, 2026
Held by institutions
3%
of shares
Held by insiders
0.5%
of shares

Consensus figures average analysts' published estimates (third-party data); guidance is the company's own. Neither is our forecast. Short interest is reported twice a month and lags. Market data may be delayed.

This section is general information, not investment advice or a personal recommendation, and it does not take account of your objectives or circumstances. Forecasts and guidance are estimates, not promises: companies miss their own guidance and analysts' figures are often revised. Prices can fall as well as rise, and you can lose money. See our disclaimer.

Share-price performance

Market data may be delayed

Recent prices are available. Older price history and the statistics that need it are being loaded in the background.

Price behaviour

52-week range
Not enough history
From 52-week high
—
vs 50-day average
—
vs 200-day average
—
Volatility (1 year)
—
Beta vs S&P 500
—

Volatility is the annualised standard deviation of daily returns. Beta 1.5 means the shares typically moved 1.5% for each 1% move in the S&P 500 over the past year. Prices to November 2, 2026.

Fundamentals

Revenue (TTM) Ioneer Ltd
$0 $0.5 $1 FY21 Q2 FY22 Q2 FY23 Q2 FY24 Q2 FY25 Q2 Revenue (TTM), FY21 Q2: $0 Revenue (TTM), FY22 Q2: $0 Revenue (TTM), FY23 Q2: $0 Revenue (TTM), FY24 Q2: $0 Revenue (TTM), FY25 Q2: $0 $0

Source: SEC EDGAR filings. Retrieved November 1, 2026.

View chart data
Period Revenue (TTM)
FY21 Q2 $0
FY22 Q2 $0
FY23 Q2 $0
FY24 Q2 $0
FY25 Q2 $0

Data: SEC EDGAR XBRL company facts (as filed in 10-K/10-Q); forms 20-F, 20-F/A. Generated November 3, 2026. Definitions in our methodology.

Financial statements

US$ millions unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Fiscal year 2021 Jun 2021 2022 Jun 2022 2023 Jun 2023 2024 Jun 2024 2025 Jun 2025
Income
Revenue 0 0 0 0 0
EBITDA −7 −12 −10 −9 −10
Operating income −7 −12 −10 −9 −10
Net income −14 −9 −6 −8 −10
Cash flow
Cash from operations −5 −9 −8 −7 −7
Capital spending 0 0 1 0 0
Free cash flow −5 −9 −9 −7 −7
Stock-based pay 2 1 1 2 3
Free cash flow after stock pay −6 −11 −10 −9 −10
Balance sheet
Total debt 0 0 0 1 —
Diluted shares 44m 50m 52m 54m 59m

Source: SEC EDGAR XBRL company facts (US and foreign periodic filings); column headings link to the filing. EBITDA is operating income plus depreciation and amortisation. Free cash flow is cash from operations minus capital spending. Growth is left blank when last year's figure was a loss or under 2% of revenue. Share counts and EPS are restated for stock splits. A dash means the company didn't report the figure.

Financial health

2 of 2 checks passed · December 31, 2025
What it owns · $233m
Short-term assets $18mLonger-term assets $214m
What it owes, and who funded it · $233m
Short-term liabilities $2mLonger-term liabilities $0mShareholders' equity $230m
  • Short-term assets cover short-term liabilities $18m of assets due within a year against $2m of liabilities due within a year.
  • Short-term assets cover long-term liabilities $18m short-term assets against $184,000 of longer-dated liabilities.
  • More cash than debt Cash or debt not separately reported. Not assessable.
  • Debt below 40% of shareholders' equity Equity or debt not reported. Not assessable.
  • Debt burden no higher than five years ago Five-year comparison not available. Not assessable.
  • A year's operating cash flow covers at least 20% of debt Cash flow or debt not reported. Not assessable.
  • Operating profit covers interest at least five times over Interest not separately reported. Not assessable.

From Ioneer Ltd's latest balance sheet as filed. Checks are fixed, documented rules (methodology), counted only where the company reports the figures — a dot means the filing doesn't break the item out. Descriptions of reported data, not advice.

Dividends, buybacks and capital spending

Diluted share count
+9.9%
year over year

Who owns it

Funds buying and selling
Reported value
$11.7M
Institutions reporting
32
Shares held vs prior quarter
▼ 6.1%
Positions opened / closed
13 / 2

Top buyers and sellers, Q2 2026: 19 institutions bought and 7 sold ; the biggest buyer was Cambridge Investment Research Advisors, Inc (+134K shares) and the biggest seller Invesco Ltd (−363K). See which funds bought and sold →

Largest reported holders, June 30, 2026
Manager Value Shares Share of 13F value Shares QoQ
Invesco Ltd. $8.1M 1.9M 69.5% ▼ 16.2%
Cambridge Investment Research Advisors, Inc. $998,000 231K 8.5% ▲ 138.8%
Goldman Sachs Group Inc $720,490 166K 6.2% ▲ 335.3%
Integrated Wealth Concepts LLC $617,102 143K 5.3% ▼ 24.4%
Gk Wealth Management LLC $138,708 32K 1.2% New
Susquehanna International Group, LLP $124,795 29K 1.1% ▲ 17.8%
Vanguard Personalized Indexing Management, LLC $109,887 25K 0.9% New
King Luther Capital Management Corp $108,250 25K 0.9% 0.0%
HRT Financial LP $100,000 23K 0.9% New
Xtx Topco Ltd $89,791 21K 0.8% New
Ingalls & Snyder LLC $87,000 20K 0.7% New
UBS Group AG $80,564 19K 0.7% ▼ 83.0%

From Form 13F filings with the SEC ( quarterly data sets), as reported by each manager for June 30, 2026 and filed up to 45 days later. 13F reports cover long US-listed positions of managers above $100M only, so this is not Ioneer Ltd's complete shareholder register. Values are as reported by the filers .

Insider trading activity

Full insider history and chart
Insider purchases History → $22,000 1 trade by 1 insider, last 12 months Insider sales History → $117,917 3 trades by 3 insiders · 0% under pre-set plans
Net ▼ $95,917 net selling
Insider Date Trade Shares Price Value
Yeftich Chad VP Corp Dev & External Affairs July 2, 2026 Sell 706,781 $0.11 $77,746
Weaver Matthew SVP of Engineering Operations July 2, 2026 Sell 251,293 $0.11 $27,642
Coon Kenneth D Vice President Human Resources July 2, 2026 Sell 113,899 $0.11 $12,529
Woodall Timothy Roy Director March 24, 2026 Buy 200,000 $0.11 $22,000

From insiders' Form 4 filings with the SEC. Excludes awards, option exercises and shares withheld for tax. "Pre-set plan" means the filing marks the trade as made under a Rule 10b5-1 plan. See every insider trade since five years ago, on a price chart.

Earnings dates and SEC filings

Results announcements

Recent SEC filings

Data status

When each part of this page on Ioneer Ltd was last updated.

DataLast updatedSource
Share priceExchange closing prices
News and updatesCompany releases and SEC 8-K filings
Analyst estimatesAggregated analyst estimates
Valuation and scoresOur models, from the filed figures

How we build and check these figures: methodology and data sources.

Ioneer Ltd in brief

What does Ioneer Ltd do?
Ioneer Ltd is a US-listed company in the diversified metals & mining industry. Its financial year ends in December.
What is Ioneer Ltd's stock ticker?
Ioneer Ltd trades under the ticker IONR on Nasdaq. This page brings together its financial statements, valuation models, ownership and recent company updates.
Who are Ioneer Ltd's largest institutional shareholders?
By value reported in 13F filings for June 30, 2026, the largest reported holders are Invesco Ltd., Cambridge Investment Research Advisors, Inc. and Goldman Sachs Group Inc. 13F reports cover long US-listed positions of managers above $100M, filed up to 45 days after quarter end.
Are insiders buying or selling Ioneer Ltd stock?
Over the last 12 months, Ioneer Ltd's directors and officers reported 1 open-market purchases and 3 sales on Form 4. The insider trading page charts every trade.