Why is stock market darling Sirius Minerals plc crashing again?

Harvey Jones says the recent dip in the Sirius Minerals plc (LON: SXX) share price could be the moment he’s been waiting for.

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.

Yorkshire-based potash miner Sirius Minerals (LSE: SXX) has been a true stock market darling this year, its share price tripling from 15p to 45p by the end of August. However, lately it appears to have lost its charm, falling 25% in the last month. Where did it all go wrong?

Dig deep

Actually, I’m kidding. It hasn’t gone wrong at all. This is the exactly the kind of dip that I’ve predicted before. Why? Because accessing some of the world’s largest polyhalite reserves beneath the North York Moors national park and building a 23-mile tunnel to a purpose-built export berth in Wilton, Teeside, is a long-term project, and investor attention spans are notoriously short. When firing out these warnings, I suggested that any share price slips in the interim would be the ideal time to buy.

Here’s what I wrote on 1 September: “The news will come in fits and starts. In between, the share price has a habit of sliding as investor attention wanes, and more volatility is likely. If it dips again, that could be your next big opportunity to buy into this highly fertile prospect.

Sirius in the black

Well, Sirius has slipped again and for no good reason, as far as I can see, aside from that aforementioned investor impatience. It has cleared the many planning hurdles that lay in its path, and seen off all the nimbies, wrapping up all of its planning, development and judicial approvals earlier this month. It has the green light to start digging. This landmark lifted its share price, which has subsequently trailed down simply because there has been no further news. Investors have pocketed their profits and drifted away, no doubt to seek instant gratification elsewhere. 

Perhaps investors are worried that Sirius is doing things back to front. It has arranged $2.6bn of stage two financing but has been slower to fund stage one, which is expected to involve a $1.09bn mix of debt and equity. Building major infrastructure products is never easy, especially in the UK, where they typically cost more and take longer than expected.

Po-faced

There’s the danger of dilutions if costs overrun and the company has to raise more funding, which will come at the expense of existing shareholders. Sirius has arranged a string of contracts for its multi-nutrient fertilisers, mostly with Chinese companies, which is encouraging but must be offset against the fact that first polyhalite production could be as far as five years away.

In the meantime, anything could change. Demand for potash could plunge, if supply elsewhere rises, or a better fertiliser is discovered. We’re in the very early stages of what could be a 100-year project and there will be a lot of bumps along the road. This is why it’s better to buy Sirius Minerals at times like now, when investors are bored and the share price is depressed, rather than when it’s riding high on the back of good news. Positive news on stage one financing would give it another boost, but brave investors might want to buy ahead of any announcement. Understand the risks, though.

Harvey Jones 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

Chalkboard representation of risk versus reward on a pair of scales
Investing Articles

Should investors consider Rolls-Royce shares as war rocks global markets?

Investors who thought Rolls-Royce shares had grown too expensive might have second thoughts as Iran turmoil rattles the FTSE 100,…

Read more »

Young black woman walking in Central London for shopping
Investing Articles

Some lucky ISA investors could pick up £2,000 for free in the next month. Here’s how

The UK government is handing out free money to some ISA investors to help them save for retirement. Here’s a…

Read more »

DIVIDEND YIELD text written on a notebook with chart
Investing Articles

Is this the best time to buy dividend shares since Covid-19?

A volatile stock market gives investors a chance to buy shares with unusually high dividend yields. Stephen Wright highlights one…

Read more »

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

Are we staring at a once-in-a-decade chance to buy this beaten-down UK growth stock?

Investors couldn't get enough of this FTSE 100 growth stock, but the last 10 years have been pretty frustrating. Could…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

What I look for when searching for shares to buy

There’s a lot that goes into finding shares to buy. Ultimately though, it comes down to two things: numbers that…

Read more »

piggy bank, searching with binoculars
Investing Articles

This UK investor made a fortune from gold and oil. Which FTSE 100 shares does he like now?

The FTSE 100 has sold off recently, leaving some shares looking enticing, including this ultra-high-yield dividend payer.

Read more »

Middle aged businesswoman using laptop while working from home
Investing Articles

Passive income of £2,000 a month in an ISA? Here’s how an investor could aim for that

Harvey Jones does a few simple sums to show how an investor could generate £24,000 a year in passive income…

Read more »

Two business people sitting at cafe working on new project using laptop. Young businesswoman taking notes and businessman working on laptop computer.
Investing Articles

What £15,000 invested in Vodafone shares 1 year ago is worth today…

After a decade or two in the doldrums, Vodafone shares are back. But are they starting to look a little…

Read more »