Is Sirius Minerals PLC the best mining investment opportunity in the world?

Should you pile into Sirius Minerals PLC (LON: SXX) right now?

| More on:

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

The long term outlook for Sirius Minerals (LSE: SXX) is extremely positive, but at the same time extremely uncertain. On the one hand it has the opportunity to record stunning share price growth, since it trades at a fraction of its net present value and is on track to enjoy high demand for its polyhalite fertiliser. However, on the other hand Sirius Minerals faces uncertainty and challenges which could lead to a high degree of volatility and disappointing share price performance.

In terms of recent developments, Sirius Minerals has been able to deliver the financing required in order to push ahead with stage 1 of its two-stage plan. While this is excellent news for the long term potential of the company, the equity raising has caused its share price to drop back to 20p from a high just a few months ago of 40p. This provides evidence of how volatile Sirius Minerals’ share price could be in future. Investors deciding to buy it should be comfortable with the potential for significant paper losses over the short to medium term.

Lack of diversity

Clearly, Sirius Minerals has a sound strategy through which to build the world’s largest potash mine in York. However, there is no guarantee that things will progress as expected. After all, first production is not expected until 2022 and during this time there is a wide range of variables which could go against the company. Some are known unknowns, such as delays in constructing the project, while others are unknown unknowns. In other words, it is difficult to ascertain the level of risk involved with the project, since it is a long time period prior to first production.

So it could be prudent to invest in a company that is already highly profitable. Furthermore, Sirius Minerals lacks diversity, which means that its risk profile is likely to be higher than that of other mining companies such as Glencore (LSE: GLEN). In Glencore’s case, its turnaround strategy is progressing well, with debt reduction cutting the company’s risk profile and asset disposals also helping to create a more streamlined and profitable company.

Risk of volatility

Looking ahead, Glencore is expected to record a rise in earnings of 83% next year. This puts it on a price-to-earnings growth (PEG) ratio of 0.2. Therefore, it has a highly appealing risk/reward ratio, which is superior to that of Sirius Minerals at the present time.

Clearly, demand for higher crop yields is likely to rise as world population increases. In this sense, Sirius Minerals has an opportunity to capitalise on what are likely to be favourable operating conditions. However, there is a very long way to go until production begins and between now and then, there are likely to be challenges and risks which could cause Sirius Minerals’ share price to become increasingly volatile.

Therefore, while Sirius Minerals has long term profit potential, it does not appear to be the best mining investment opportunity at the present time. Glencore offers lower risk and high potential rewards.

Peter Stephens has no position in any shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Investing Articles

Is 2026 the year the Diageo share price bounces back?

Will next year be the start of a turnaround for the Diageo share price? Stephen Wright looks at a key…

Read more »

Investing Articles

Here’s my top FTSE 250 pick for 2026

UK investors looking for under-the-radar opportunities should check out the FTSE 250. And 2026 could be an exciting year for…

Read more »

Yellow number one sitting on blue background
Investing Articles

Here’s my number 1 passive income stock for 2026

Stephen Wright thinks a 5.5% dividend yield from a company with a strong competitive advantage is something passive income investors…

Read more »

Thoughtful man using his phone while riding on a train and looking through the window
Investing Articles

Should I sell my Scottish Mortgage shares in 2026?

After a strong run for Scottish Mortgage shares, our writer wonders if he should offload them to bank profits in…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Down 35%! These 2 blue-chips are 2025’s big losers. But are they the best shares to buy in 2026?

Harvey Jones reckons he's found two of the best shares to buy for the year ahead, but he also acknowledges…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

State Pension worries? 3 investment trusts to target a £2.6m retirement fund

Royston Wild isn't worried about possible State Pension changes. Here he identifies three investment trusts to target a multi-million-pound portfolio.

Read more »

Smiling white woman holding iPhone with Airpods in ear
Dividend Shares

4 dirt-cheap dividend stocks to consider for 2026!

Discover four great dividend stocks that could deliver long-term passive income -- and why our writer Royston Wild thinks they’re…

Read more »

Young mixed-race woman jumping for joy in a park with confetti falling around her
Investing Articles

These fabulous 5 UK stocks doubled in 2025 – can they do it again next year?

These five UK stocks have more than doubled investors' money as the FTSE 100 surges. Harvey Jones wonders if they…

Read more »