Three things investors should consider before investing in uranium ETFs

Last updated: 24thSeptember 2026 | Author: Cameron MacDonald

Summary

Uranium ETFs pulled in $1.1bn in 2025 as nuclear shifted from niche decarbonisation play to strategic asset, [1] with fuel demand outpacing mine supply.
The “Uranium” label span very different trades — pure-play miners (URNM), juniors (URNJ), and vehicles that hold the commodity — so returns diverge.
Not every holding is truly uranium: BHP produces uranium at Olympic Dam but books it as a copper by-product credit, so its shares have historically not directly tracked the uranium price.
Index rules matter — URNM demands 50% of constituent assets in uranium mining, and URNJ adds a $3bn market-cap cap.

Investor interest in uranium has surged in recent years – in 2025, uranium ETFs ranked 4^th in terms of thematic ETF net flows, bringing in $1.1 billion.[2] With the increasing threats to global energy security, nuclear power has moved away from being viewed as a niche decarbonisation solution to a strategic asset. Reactor fuel requirements already outpace annual uranium mine production, with the global market on track for its 14^th consecutive year of below replacement contracting.[3]

As with defence, uranium has become a strategically sensitive, and geopolitically concentrated sector – and the ETFs built to capture it differ materially in what they own and how they may perform in a drawdown.

“As such, investors should look past the underlying theme and into the fund’s construction”

What part of value chain do I want exposure to?

Funds that are labelled as ‘uranium’ span a wide spectrum: established producers, developers and explorers at the junior end of the market, royalty companies, and listed vehicles that hold physical uranium on an investor’s behalf.[4] A producer generates revenue, has contracted volumes and can pass a rising price through to cash flow. A junior is, for the most part, pre-revenue: its value is a function of resource, permitting progress, capital markets access and the discount rate applied to a future production decision. A physical holder is exposed to the pounds it owns and little else.

Even within a single fund, not every holding is equally ‘uranium’. For some companies uranium may represent only part of their revenue, with a diversified miner generating the bulk of earnings from copper, gold or other commodities, potentially diluting a fund’s actual sensitivity to the uranium cycle, for better or worse. This is why pure-play construction is important.

Funds that are labelled as ‘uranium’ span a wide spectrum. There is a value chain that extends from extraction to conversion and end use in a nuclear power plant. The price of uranium has different prices at every stage of this chain. Between 2022 and 2024 conversion and enrichment rose several times over while the mined commodity roughly doubled, driven by processing bottlenecks rather than scarcity.[5] Conversion and enrichment are industrial businesses whose costs move based on capacity and energy costs. It is upstream that offers price exposure to the commodity itself.

A mines cost base is largely dependent on a short run while revenue is less effected, so a move in the uranium price produces a larger move in margin and a further move in cash flow. This operating leverage accrues over a cycle where uranium is sold predominantly under multi-year contracts with floors and ceilings. Since mining costs stay largely fixed once operational, if the price of uranium goes up, the margins of the business widen.[6]

The Sprott Uranium Miners UCITS ETF (ticker: URNM) and Sprott Junior Uranium Miners UCITS ETF (ticker: URNJ) have uranium-price exposure at the mining and junior mining level – the latter is Europe’s only pure-play junior uranium miners ETF,[7] selected specifically for their growth potential.[8] Both are pure-play expressions of the uranium thesis; they are not substitutes fo r one another, and the dispersion between them through a cycle can be substantial.

Investors should establish which part of the value chain a fund is giving them access to, and what share of constituent revenue is genuinely uranium-linked, before assuming ‘uranium exposure’ means a single kind of exposure.

Source: Bloomberg, Sprott Asset Management. Data as 31.07.2026. Y-axis displays the cumulative return. Past performance is not indicative of future performance. For illustrative purposes only. Uranium Miners are measured by the VettaFi Global Uranium Mining Index (URNMX index); Junior Uranium Miners are measured by the Nasdaq Sprott Junior Uranium Miners™ Index (NSURNJT™ Index); U.S. Equities are measured by the S&P 500 TR Index; the U3O8 uranium spot price is measured by a proprietary composite of U3O8 spot prices from UxC, S&P Platts, Numerco and TradeTech LLC.; and Commodities are measured by the Bloomberg Commodity Index (BCOM). You cannot invest directly in an index.

Where is the exposure concentrated?

Many indices include companies with some involvement in uranium, but that involvement can be immaterial to how the business actually performs.

BHP is an example; it is one of the world’s larger uranium producers. However, it is a massively diversified mining company. Their latest annual results showed the vast majority of earnings came from copper, iron ore, and coal. Uranium is not listed as a separate revenue segment.[9]

This distinction is central to how investors are exposed to the uranium sector. A company that accounts for uranium as some kind of cost offset for other business operations – in the case of BHP its copper – may see its share price driven to a greater extent by those other operations and not uranium.

This is why index construction is important. URNM, for example, requires constituents to designate at least 50% of their assets to the uranium mining industry – mining, exploration, development and production, or holding physical uranium and uranium royalties.[10] This same discipline is applied to URNJ at the development end, capping constituents at a $3 billion market capitalisation.[11]

Before assuming that a fund gives uranium exposure, investors should ask what share of each constituent’s business is truly uranium based.

What are you paying for, and what structure are you buying?

When investing in uranium and its associated sectors, it is important to understand what kind of exposure you are buying. Investors may want physical exposure to the metal to increase diversification, however a UCITS fund cannot hold a physical commodity – thus shaping how every uranium product in Europe is constructed.[12] Therefore, a fund wanting exposure to the metal must acquire it through listed companies and trusts that hold it on an investor’s behalf.

By way of example, as of August 2026, URNM held approximately one sixth of its portfolio in physical holders, while URNJ held none and had 98.25% in mining equities. Physical exposure does exist in Europe, but only outside the UCITS wrapper. The Sprott Physical Uranium ETC (SPUT) is domiciled in Jersey and, unlike many of uranium investment vehicles provides exposure to the underlying commodity through the Sprott Physical Uranium Trust which holds physical stock in warehouses of three different providers – this trust can be found in URNM.[13]

There are different ways of gaining exposure to uranium. There is exposure to the upstream segment (miners) which aim to gain operating leverage, and there is also more direct exposure to the underlying through SPUT and the Sprott Physical Uranium Trust.

Conclusion

When it comes to uranium ETFs, there can be a number of significant differences in how the fund’s index is constructed, and consequently, the kind of exposure investors gain access to. Investors looking at these sectors should make sure they understand the different approaches and determine which is best suited for them.

Please note this is not an exhaustive list of risks. Other risks may apply.
Further risks are disclosed in the KIID and Prospectus

Key risks

Thematic ETFs are exposed to a limited number of sectors and thus the investment will be concentrated and may experience high volatility
The Sub-fund invests in uranium companies, which may be susceptible to fluctuations in the underlying commodities market
Uranium companies may be significantly subject to the effects of competitive pressures in the uranium business and the price of uranium
Companies in energy-related industries can be significantly affected by fluctuations in energy prices and supply and demand of energy fuels
Investors’ capital is fully at risk and may not get back the amount originally invested
Exchange rates can have a positive or negative effect on returns
The value of equities and equity-related securities can be affected by daily stock and currency market movements

IMPORTANT INFORMATION This document is approved for professional use only.

Communications issued in the UK

The content in this document is issued by HANetf Limited (“HANetf”) and approved by Privium Fund Management (UK) Limited (“Privium”). HANetf is an appointed representative of Privium, which is authorised and regulated by the Financial Conduct Authority. The registered office of Privium is The Shard, 24th Floor, 32 London Bridge Street, London, SE1 9SG

This communication has been prepared for professional investors, but the exchange traded product (“ETCs”) and exchange traded fund (“ETFs”) set out in this communication (“Products”) may be available in some jurisdictions to any investors. Please check with your broker or intermediary that the relevant Product is available in your jurisdiction and suitable for your investment profile.

Disclaimers

Past performance is not a reliable indicator of future performance. The price of the Products may vary and they do not offer a fixed income. This document may contain forward looking statements including statements regarding our belief or current expectations with regards to the performance of certain assets classes. Forward looking statements are subject to certain risks, uncertainties and assumptions. There can be no assurance that such statements will be accurate and actual results could differ materially from those anticipated in such statements. Therefore, readers are cautioned not to place undue reliance on these forward-looking statements. The content of this document is for information purposes and for your internal use only, and does not constitute an investment advice, recommendation, investment research or an offer for sale nor a solicitation of an offer to buy any Product or make any investment.

An investment in an exchange traded product is dependent on the performance of the underlying asset class, less costs, but it is not expected to track that performance exactly. The Products involve numerous risks including among others, general market risks relating to underlying adverse price movements in an Index (for ETFs) or underlying asset class and currency, liquidity, operational, legal and regulatory risks. In addition, in relation to Cryptocurrency ETCs, these are highly volatile digital assets and performance is unpredictable.

[1] https://www.investmentweek.co.uk/news-analysis/4526495/managers-turn-pro-environment-uranium-fend-geopolitical-unrest

[2] https://www.investmentweek.co.uk/news-analysis/4526495/managers-turn-pro-environment-uranium-fend-geopolitical-unrest

[3] https://sprott.com/insights/uranium-fundamentals-strengthen-beneath-the-market-noise/

[4] https://greenstocksresearch.com/nuclear-and-uranium-etfs/

[5] https://www.power-technology.com/news/nuclear-fuel-costs-soar-as-conversion-and-enrichment-bottleneck-strains-supply/

[6] https://www.cameco.com/invest/markets/uranium-price-sensitivity

[7] Correct as of 08.09.2026

[8] https://hanetf.com/fund/urnj-junior-uranium-miners-etf/

[9] https://www.bhp.com/-/media/documents/investors/annual-reports/2026/260818_bhpannualreport2026

[10] https://sprottetfs.com/urnm-sprott-uranium-miners-etf/

[11] https://hanetf.com/fund/urnj-junior-uranium-miners-etf/

[12] Source: Financial Conduct Authority Handbook, COLL 5.2

[13] Source: HANetf. Data as of 27.08.2026.

Frequently Asked Questions

A fund is labelled "uranium" and another "nuclear" — what am I actually buying?

The labels are not interchangeable, and neither is standardised. A uranium fund typically gives exposure to the fuel: producers, developers and explorers, and in some cases vehicles that hold the physical commodity on investors’ behalf. A nuclear fund is usually broader, spanning enrichment and fuel processing, reactor construction, next-generation technologies such as SMRs, equipment and service providers, and the utilities that operate the plants.

The practical consequence is that two funds sharing a theme can own almost entirely different businesses and behave differently through a cycle. The Sprott Uranium Miners UCITS ETF (URNM) and Sprott Junior Uranium Miners UCITS ETF (URNJ) sit at the mining and junior mining end. The Nuclear Renaissance UCITS ETF (NUKZ) is deliberately constructed across the wider nuclear ecosystem rather than relying predominantly on uranium extractors. Both are legitimate approaches to the theme; they are not substitutes for one another.

Does broader value-chain exposure dilute sensitivity to the uranium price, or diversify it?

Both, depending on what the investor wants. Utilities, engineering firms and equipment suppliers are not primarily priced off the spot or term uranium price — their earnings are driven by regulated returns, order books, contract backlogs and construction cycles. Adding them typically lowers a portfolio’s beta to the fuel price and can reduce volatility, while introducing exposure to build-out and policy execution instead.

Miners and developers are the more direct expression of the fuel market: reactor requirements already exceed annual mine production, and the market is on track for a fourteenth consecutive year of below-replacement contracting. If the thesis is the fuel deficit, a broad value-chain fund may under-deliver on it. If the thesis is nuclear capacity growth, a pure mining fund captures only one input to it. Investors should decide which claim they are underwriting before selecting the vehicle.

How do I test whether a holding’s uranium exposure is material to its share price?

Look at how the company itself accounts for it. BHP is the clearest illustration: Olympic Dam yields roughly 3,000–4,000 tonnes of U3O8 a year, making BHP one of the world’s larger uranium producers, yet it does not report uranium as a separate business segment. Output is a by-product of a copper operation, consolidated into Copper South Australia alongside Prominent Hill and Carrapateena, and treated in unit cost calculations as a by-product credit — priced at an assumed $80 per pound, the same treatment given to gold.

A company that books uranium as a cost offset to another business will see its equity driven by that other business. Useful diligence questions: what share of revenue, earnings or assets is uranium-linked; is uranium a reported segment; and is the commodity a primary product or a credit against the cost of something else. The same applies to diversified utilities in broader nuclear funds, where regulated non-nuclear generation may produce the bulk of earnings.

What index construction rules should I be looking for?

Materiality thresholds and market-capitalisation bands are the two that most affect the exposure delivered.

URNM requires constituents to designate at least 50% of assets to the uranium mining industry — mining, exploration, development and production, or holding physical uranium and uranium royalties. That test is what keeps large diversified miners with by-product uranium out of the portfolio. URNJ applies the same discipline at the development end of the market and caps constituents at $3 billion market capitalisation, which is how it maintains a genuine junior profile rather than drifting into mid-cap producers.

In the absence of such rules, an index can hold companies with some involvement in uranium whose businesses are immaterially exposed to it. Reading the index methodology — not the fund name — is the only reliable way to establish what an allocation will actually track.

Why can’t a UCITS fund hold physical uranium?

A UCITS fund is prohibited from holding a physical commodity directly (FCA Handbook, COLL 5.2). That single constraint shapes how every UICTS uranium product in Europe is built: a UCITS fund seeking exposure to the metal must obtain it indirectly through listed equities and through listed trusts and companies that hold the commodity on investors’ behalf.

This is why the composition question matters more in uranium than in most themes. Two products can both claim exposure to the uranium price while one holds it via equities whose share prices are influenced by operational, financing and jurisdictional factors, and the other holds instruments backed by pounds in storage. Physical exposure does exist in Europe, but only outside the UCITS wrapper.

How do junior miners differ from producers, and how does that show up in a drawdown?

Producers generate revenue, have contracted volumes and can pass a rising price through to cash flow. Juniors are, for the most part, pre-revenue: their value is a function of resource, permitting progress, capital markets access and the discount rate applied to a future production decision. That makes them a higher-beta expression of the same thesis — greater upside sensitivity to a rising price, and greater sensitivity to funding conditions, equity issuance and sentiment on the way down.

URNJ is Europe’s only pure-play junior uranium miners ETF, and its constituents are selected specifically for growth potential. Investors should treat it as a distinct risk exposure rather than a cheaper version of the producers, size it accordingly, and expect wider dispersion between holdings. Past performance is not a guide to future returns.

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Three things investors should consider before investing in uranium ETFs

Last updated: 24thSeptember 2026 | Author: Cameron MacDonald

﻿ “As such, investors should look past the underlying theme and into the fund’s construction”

Frequently Asked Questions

A fund is labelled "uranium" and another "nuclear" — what am I actually buying?

Does broader value-chain exposure dilute sensitivity to the uranium price, or diversify it?

How do I test whether a holding’s uranium exposure is material to its share price?

What index construction rules should I be looking for?

Why can’t a UCITS fund hold physical uranium?

How do junior miners differ from producers, and how does that show up in a drawdown?

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“As such, investors should look past the underlying theme and into the fund’s construction”