Why I’m buying Sirius Minerals even after its share price rose 57% 

There’s a new new twist in this long-running tale.

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.

2020 has started on a good note for the challenged polyhalite mining project Sirius Minerals (LSE:SXX), with FTSE 100 multi-commodity mining giant Anglo American making a move to acquire it. I have been positive on SXX for some time now, and less than a month ago, had written how it could turn around in 2020. Ten days into the year, and the stock price has soared by over 57%. So, what should the investor do now? 

Dissecting the offer 

I’d start by looking at the not-yet-firm offer closely. AAL is potentially offering 5.5p a share, a level SXX hadn’t seen since mid-September when it announced its strategic review following two failed fundraising attempts. In a press release, Sirius Minerals acknowledged that the price on offer is at a premium compared to the levels seen since. 

Given that SXX sounds positive on the proposed offer price, I believe it’s likely that the deal could go through, at the very least at the current offered price. This is particularly because of the deadline looming in front of Sirius. The company runs out of cash in March, and it needs to secure funding before that time to continue operations. I think it might be too much of a gamble to consider other options, like another round of fundraising, when there’s already an investing option on the table. There might be other bidders in the wings that we don’t know about yet, but that’s all just speculation. 

Next investing steps 

If you, like me, had managed to buy the share when it was at its really low levels late last year, the offer is a good one and you are sitting on appreciable capital gains now. 

It’s likely that many investors aren’t feeling quite as optimistic about SXX’s long-term prospects yet and are in fact still nursing losses from investing in the share. The average share price for SXX since it was first listed in 2005 is 13.35p. This means, that on average, an investor holding the shares is at least 58% worse off with the level of the present offer.  

As tempting as it might be to throw in the towel, I would encourage holding tight if you are in this latter category of investors. Anglo has made an initial bid, and as is often the case in negotiations, it’s entirely possible that Sirius Minerals could end up with a higher final price even with its limitations. And I can’t see why the stock price would decline materially from here, barring a broader market fall. It’s best to wait until the first week of February, by which time a formal proposal is expected to come through and then take a call.  

For me personally, I am only encouraged to buy more of SXX’s shares for three main reasons: 1) I believe it’s very unlikely to go bust now, 2) because of its long-term potential to be game-changing for the fertiliser industry, and 3) the fact that its revenue pipeline is building up slowly but surely. As I mentioned earlier, I originally bought at very low levels, so this is a risk worth taking I believe.

There are less risky FTSE 100 options to consider but that SXX can provide higher return for higher risk over the long-term is worth bearing in mind.

Manika Premsingh owns shares of Sirius Minerals. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Investing Articles

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »