Iluka Resources Ltd. (ILKAY) Stock Price & How to Invest
Last updated July 2026
Short answer
ILKAY is the unsponsored American depositary receipt for Iluka Resources Limited, an Australian mineral sands miner listed on the ASX as ILU. One ILKAY receipt represents five ASX ordinary shares, it trades over the counter rather than on NYSE or Nasdaq, and the company reports its accounts in Australian dollars.
ILKAY stock price
As of 2026-08-06, Iluka Resources Ltd. (ILKAY) last closed at $24.40, up 32.0% over the past year. Over the past 52 weeks it has traded between $17.35 and $32.01.
Prices are daily closing prices from Yahoo Finance and may be delayed. For the live quote, check your broker or Iluka Resources Ltd.'s investor relations page. Walnut is informational, not investment advice.
What does Iluka Resources Ltd. (ILKAY) do?
Iluka Resources Limited is one of the world's largest producers of zircon and a major supplier of high grade titanium dioxide feedstocks, principally rutile and synthetic rutile. Zircon goes mostly into ceramic tiles, glazes, refractories and zirconium chemicals, while rutile and synthetic rutile feed titanium dioxide pigment plants that make white pigment for paint, plastics and paper. That end market is deeply cyclical and it turned against Iluka through 2025: demand was subdued, the pigment industry restructured, and mineral sands revenue fell ~13.5% to ~A$976M. Management responded by idling capacity rather than selling into weakness, suspending mining at the Cataby operation for around twelve months and taking the SR2 synthetic rutile kiln offline, which cut 2026 cash costs of production guidance to roughly A$420M from about A$590M in 2025. Group revenue for the year ended 31 December 2025 was roughly A$1.02B. A statutory net loss of about A$288M followed roughly A$565M of exceptional items including impairments and an inventory write down, and the full year dividend was cut to 5 Australian cents per ordinary share, fully franked, from 8 cents the year before.
The reason the name draws attention now is the second business. At Eneabba in Western Australia, Iluka is building what is described as Australia's first fully integrated rare earths refinery, taking concentrate through roasting, leaching, purification, solvent extraction and product finishing to separated oxides. The capital estimate is roughly A$1.7B to A$1.8B, funded largely by a non-recourse Australian Government loan of about A$1.65B under the Critical Minerals Facility, with roughly A$1.10B spent by 30 June 2026 and about A$265M more expected in the second half. Design capacity runs to roughly 23,000 tonnes a year of total rare earth oxide, including up to about 5,500 tonnes of neodymium and praseodymium oxide. Initial feed comes from a stockpile of roughly one million tonnes of monazite and xenotime accumulated at surface at Eneabba since the early 1990s, supplemented by third party concentrate agreements. In June 2026 the company signed its first binding rare earths offtake, a take or pay arrangement with an unnamed global automaker covering roughly 1,200 tonnes of magnet rare earth oxides from 2028 over an initial four year term, with minimum revenue of about US$155M. Commissioning is scheduled for 2027, so the refinery is currently a cost centre attached to a mineral sands business running below capacity.
What's driving Iluka Resources Ltd. (ILKAY)?
1. Eneabba refinery commissioning and the shift from capex to revenue
The Eneabba refinery is the single largest swing factor in the story, moving Iluka from mining concentrate to selling separated magnet oxides. Roughly A$1.10B of the A$1.7B to A$1.8B budget had been spent by mid 2026, the plant was reported at around 60% complete, and commissioning is scheduled for 2027 rather than 2026 after an earlier timeline slipped. Until first production the project consumes cash and carries debt, so the near term reporting question is schedule and cost adherence rather than realised rare earths earnings.
2. Zircon pricing and the pigment cycle
Mineral sands earnings track zircon and titanium feedstock prices, which move with tile production, construction activity and pigment plant utilisation. Iluka reported an average realised zircon sand contract price of about US$1,546 per tonne in the second quarter of 2026, with third quarter contracts set to rise by an average of about US$215 per tonne, while sales volumes held up far better than production because inventory was drawn down. Full year zircon production guidance of roughly 180,000 tonnes was maintained even as first half zircon, rutile and synthetic rutile output fell about 62% year on year to roughly 105,600 tonnes with capacity deliberately idled.
3. Balranald ramp-up and mine life renewal
Balranald in New South Wales is Iluka's next generation deposit, mined with unconventional underground rigs rather than conventional dredging or dry mining, and it began producing in late 2025. Both rigs were operational through the first half of 2026 but commissioning ran longer than planned and expected full year final product volumes were guided below the February 2026 figure. Mineral sands capital expenditure of roughly A$115M for 2026 includes about A$95M directed at completing and ramping up Balranald, with the Wimmera project in Victoria sitting further out as a source of both zircon and rare earths.
4. Non-China supply chain positioning and government backing
Rare earth separation capacity outside China is scarce, and Eneabba is being funded on that strategic basis rather than on a standalone commercial return alone. The A$1.65B facility is non-recourse to the rest of Iluka, an unusual structure that ring-fences the project's debt, and the first offtake was struck with an automaker seeking a supply chain with no node inside Chinese-controlled processing. The counterweight is that rare earth pricing is heavily influenced by Chinese producers, so policy support and customer willingness to pay above spot are both part of the economics.
What are the risks to Iluka Resources Ltd. (ILKAY)?
Iluka's mineral sands earnings are cyclical and price-taking, and the 2025 result showed how quickly a soft pigment market flows through to revenue, impairments and the dividend. The Eneabba refinery is a first-of-its-kind plant in Australia, so commissioning delays, ramp-up difficulties and cost overruns are live possibilities, and the timeline has already moved from 2026 to 2027. Rare earth prices are influenced by Chinese state-linked producers and by policy decisions in several countries, which makes the refinery's realised margins hard to forecast even with take-or-pay contracts in place. Group net debt was around A$1.06B at December 2025 including the drawn government loan, so the balance sheet carries project risk while the operating business runs below capacity. For a US holder there is an additional layer that has nothing to do with the mine: the ADR is unsponsored and thinly traded, so wide spreads, gaps against the ASX close, depositary fees and Australian dollar movements can all separate the receipt's return from the underlying share's return.
Is ILKAY a buy or a sell?
We give no verdict on Iluka Resources Ltd.. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.
The case for buying. Eneabba refinery commissioning and the shift from capex to revenue. The Eneabba refinery is the single largest swing factor in the story, moving Iluka from mining concentrate to selling separated magnet oxides.
The case against. Iluka's mineral sands earnings are cyclical and price-taking, and the 2025 result showed how quickly a soft pigment market flows through to revenue, impairments and the dividend.
Read the full bull and bear case on ILKAY, including what would have to change to break either one. Walnut is not an investment adviser.
How is Iluka Resources Ltd. (ILKAY) valued? (approximate, August 2026)
A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Iluka Resources Ltd.'s investor relations page or your broker.
- Revenue (FY2025, year to 31 Dec): ~A$1.02B group, of which ~A$976M was mineral sands (about US$0.70B converted at roughly US$0.69 per A$1)
- Underlying mineral sands EBITDA (FY2025): ~A$300M, a margin near 31%
- Statutory result (FY2025): Net loss of ~A$288M after ~A$565M of exceptional items including impairments and an inventory write-down
- Market capitalisation: ~US$2.0B to US$2.1B for the ADR, equivalent to roughly A$2.9B on about 431M ASX ordinary shares near A$6.78
- Dividend: 5 Australian cents per ordinary share for FY2025, fully franked (a 3 cent final), so about 25 Australian cents per ADR at the 5:1 ratio before fees and FX; ADR yield has been running near 0.6%
- Net debt: ~A$273M for the mineral sands business at 30 June 2026, down from ~A$473M at December 2025; group net debt was ~A$1.06B at December 2025 including the drawn Eneabba loan
Every figure above except the ADR market capitalisation and the ADR yield is an Australian dollar number, because Iluka reports in Australian dollars and the ASX line ILU is the primary listing. Converting at roughly US$0.69 per A$1 puts FY2025 group revenue near US$0.70B, but that rate moves and the ADR price absorbs the change whether or not the underlying share does anything. The FY2025 statutory loss reflects one-off charges rather than the run rate of the mineral sands business, which still produced positive underlying EBITDA, and the Eneabba refinery is pre-revenue so no earnings multiple currently captures it.
Who competes with Iluka Resources Ltd. (ILKAY)?
Mineral sands and titanium feedstock producers
Tronox is the closest listed comparison, mining mineral sands and running its own titanium dioxide pigment plants, which makes it both a peer and a customer-side participant. Rio Tinto's Iron and Titanium business (Rio Tinto Fer et Titane in Canada and QMM in Madagascar) and Chemours are the other large integrated feedstock and pigment suppliers, while Kenmare Resources at Moma in Mozambique, Eramet's Grande Côte operation in Senegal and Energy Fuels' Toliara project supply ore and concentrate. Chinese producers and importers are the dominant swing factor in both zircon and pigment demand, so pricing in Iluka's contracts is set as much by Chinese tile and pigment activity as by Western competitors.
Rare earth refiners and magnet material suppliers outside China
Lynas Rare Earths is the reference point in Australia, with Mt Weld ore and separation capacity in Malaysia and Western Australia, and it is the largest non-Chinese separator already in production. MP Materials in the United States is building a comparable mine-to-magnet chain, and Arafura, Energy Fuels' White Mesa work, Solvay's La Rochelle plant and Neo Performance Materials all target parts of the same non-Chinese supply chain. All of them compete for the same Western customers, the same government support programmes and, in some cases, the same third-party concentrate feed that Eneabba is contracting.
Chinese rare earth majors that set the price
China Northern Rare Earth, China Rare Earth Group and the wider Chinese separation and magnet complex process the large majority of the world's rare earths and are the practical price setters for neodymium, praseodymium, dysprosium and terbium. They are not competitors Iluka bids against for Western strategic contracts, but they define the spot benchmark that any offtake is negotiated around, and export policy decisions in China have repeatedly moved prices for every producer outside it. This is why the strategic and take-or-pay structure of Eneabba's contracts matters more to its economics than headline spot pricing does.
What stocks are similar to Iluka Resources Ltd. (ILKAY)?
Other names that sit close to ILKAY: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.
How to invest in Iluka Resources Ltd. (ILKAY)
There are three common ways to get ILKAY exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic portfolio, so ILKAY sits alongside other stocks that express the same thesis.
Walnut takes the portfolio route. Describe a thesis where ILKAY fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.
New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.
The bottom line on Iluka Resources Ltd. (ILKAY)
Iluka is two businesses sharing one balance sheet: a cyclical zircon and titanium feedstock producer that has idled capacity through a weak pigment market, and a government-funded rare earths refinery at Eneabba that is roughly 60% built and scheduled to commission in 2027. The mineral sands side generated ~A$976M of revenue in FY2025 and an underlying EBITDA margin near 31%, while a ~A$565M charge produced a statutory net loss of ~A$288M. For a US buyer, the wrapper matters as much as the business: the ADR is unsponsored, thinly traded, quoted in US dollars against an ASX price set in Australian dollars, and pays dividends that carry Australian franking credits US holders generally cannot use.
More on Iluka Resources Ltd. (ILKAY)
Whether ILKAY is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is ILKAY a buy or a sell?, and where the stock could go from here in the ILKAY stock forecast.
For income investors, whether ILKAY pays a dividend and how the payout looks is covered in does ILKAY pay a dividend? And to weigh ILKAY against a peer, read the full side-by-side comparisons: ILKAY vs RIO and ILKAY vs UUUU.
Wondering how ILKAY fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Iluka Resources Ltd. with AI
Connect the broker you already use and ask Walnut's AI how ILKAY fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the ILKAY ADR ratio, and what does one receipt actually represent?
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One ILKAY depositary receipt represents five Iluka Resources ordinary shares listed on the ASX under the ticker ILU. That ratio is why the ADR quote (recently around US$23) looks so different from the ASX quote (recently around A$6.78): five ordinary shares at roughly A$6.78 convert to about US$23 at an exchange rate near US$0.69 per Australian dollar. If you want to sanity check the ADR price at any time, multiply the ASX price by five, then multiply by the AUD/USD rate. Persistent gaps between that arithmetic result and the traded ADR price are a feature of thin over-the-counter trading, not a sign that the two lines represent different economics.
Why does ILKAY trade over the counter instead of on NYSE or Nasdaq, and what does unsponsored mean?
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Iluka does not run a sponsored ADR programme. The receipts exist because depositary banks created them against ordinary shares held in custody, which is what unsponsored means: the company itself is not a party to the arrangement, did not list on a US exchange, and does not file US-style reports for it. That is why the line sits on the OTC market rather than on NYSE or Nasdaq, and it is also why there is no company investor relations page dedicated to the ADR. Practically, unsponsored receipts tend to have wider bid-ask spreads, lower volume, no exchange-listed options in most cases, and depositary service fees that can be deducted from dividends or charged periodically. Some brokers also restrict or surcharge OTC foreign receipts, so the mechanics are worth checking before assuming the line behaves like a US-listed stock.
How are Iluka's dividends taxed for a US holder, and can I use the franking credits?
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Iluka pays fully franked dividends, which is the Australian dividend imputation system: the company has already paid Australian corporate tax on the profits, and the credit for that tax is attached to the dividend. Under Australian rules a fully franked dividend paid to a non-resident is generally exempt from Australian dividend withholding tax, so a US holder typically does not lose the 15% treaty rate on the franked portion, though any unfranked component can be subject to withholding. The franking credit itself, however, is generally of no use to a US taxpayer: non-residents cannot claim a refund of franking credits under Australian law, and the US tax system does not treat the underlying Australian company tax as paid by the shareholder, so there is normally no US foreign tax credit for it either. The practical result is that an Australian resident and a US ADR holder can receive very different after-tax value from the same dividend. This is general information about how the system works and not tax advice, so a tax professional is the right place to confirm your own position.
Does Iluka report in US dollars or Australian dollars?
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Australian dollars. Every headline figure the company publishes, including the roughly A$1.02B of FY2025 group revenue, the roughly A$976M of mineral sands revenue, the roughly A$288M statutory net loss and the A$1.7B to A$1.8B Eneabba capital estimate, is an Australian dollar number. Data providers that quote ILKAY often convert those figures to US dollars without labelling the conversion, which is how a ~A$1.02B revenue line can appear as roughly US$0.68B to US$0.70B on a US quote page. Product prices are a partial exception: zircon and titanium feedstock contracts are typically struck in US dollars, so a weaker Australian dollar tends to help reported revenue while the ADR's US dollar price absorbs the currency move directly.
What does Iluka actually mine and sell?
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Iluka is a mineral sands company. Its main products are zircon, which is used in ceramic tiles and glazes, refractories, foundry work and zirconium chemicals, and titanium dioxide feedstocks, principally natural rutile and synthetic rutile produced by upgrading ilmenite in kilns. Those feedstocks are sold to pigment producers who turn them into the white pigment used in paint, plastics and paper. The company also holds the Eneabba monazite and xenotime stockpile and is building a refinery to turn rare earth concentrate into separated oxides, which is a different business with different customers from the mineral sands operations.
What is the Eneabba rare earths refinery and when is it due to start?
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Eneabba, in Western Australia, is being built as Australia's first fully integrated rare earths refinery, taking concentrate through roasting, leaching, purification, solvent extraction and product finishing to separated oxides rather than shipping concentrate abroad for processing. Capacity runs to roughly 23,000 tonnes a year of total rare earth oxide, including up to about 5,500 tonnes of neodymium and praseodymium oxide and about 725 tonnes of dysprosium and terbium oxide, the elements used in permanent magnets. Initial feed comes from a stockpile of roughly one million tonnes of monazite and xenotime sitting at surface, with third-party concentrate contracted from Lindian Resources' Kangankunde project in Malawi (about 6,000 tonnes a year for fifteen years, roughly 10% of capacity) and material from Northern Minerals' Browns Range among others. Commissioning is scheduled for 2027 after an earlier timeline pointed at 2026, and the plant was reported at roughly 60% complete in mid 2026.
Why did production and revenue fall so sharply?
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The declines were largely deliberate. Facing subdued demand and restructuring in the pigment industry, Iluka suspended mining at Cataby for around twelve months and took its synthetic rutile kilns offline, so first half 2026 zircon, rutile and synthetic rutile production fell about 62% year on year to roughly 105,600 tonnes while sales of about 227,600 tonnes were down only about 9%, drawn from inventory. That trade cut 2026 cash costs of production guidance to roughly A$420M from about A$590M in 2025, and the mineral sands business generated roughly A$200M of free cash flow in the first half, reducing mineral sands net debt to about A$273M. The FY2025 statutory loss of roughly A$288M was driven by roughly A$565M of exceptional items rather than by operating cash losses, since underlying mineral sands EBITDA of about A$300M was still positive on a margin near 31%.
What should someone reading about ILKAY understand about liquidity and price behaviour?
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The ADR is a thin instrument sitting on top of a liquid one. Price discovery happens on the ASX during Australian hours, outside US market hours, so ILKAY often opens having already absorbed an overnight move and can trade with little volume in between. Wide spreads, occasional stale quotes, no meaningful options market and larger percentage swings on small orders are all normal for an unsponsored OTC receipt. Currency adds a second layer: because the ADR is quoted in US dollars against an Australian dollar share price, a flat day on the ASX can still show a gain or loss on ILKAY purely from the AUD/USD rate. None of that changes what the underlying business does, but it does mean the receipt's chart and the ASX chart can diverge over short periods.
Walnut is informational, not investment advice. Financial figures on this page are approximations; always verify current numbers with Iluka Resources Ltd.'s investor relations page or your broker before making investment decisions.