Share your opinion and earn yourself a free Motley Fool premium report!

We are looking for Fools to join a 75 minute online independent market research forum on 15th / 16th December.

To find out more and express your interest please click here

2 small-cap stocks I’m watching closely in 2018

Paul Summers thinks these market minnows are likely to receive a lot more attention from investors in 2018.

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.

2018 start button

Public domain. Fair Use.

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.

Buying shares in small-cap companies can be hugely rewarding for risk-tolerant investors, particularly if game-changing news is just around the corner. Here are two examples from my own portfolio that I think could be set for a transformative 2018.

Positive developments

I last looked at AIM-listed fertiliser play Harvest Minerals (LSE: HMI) almost a year ago. Back then, the company had only just received the trial permit for its Arapua resource in Brazil.

Despite making nothing but solid progress, Harvest’s shares fell out of favour with investors for most of 2017. Recent developments suggest all this could be about to change.

In November, Harvest announced hugely encouraging test results relating to its direct application natural fertiliser and remineraliser product — KPfrtil. In contrast to traditional sources, it was found that only a very small amount of potassium from KPfrtil was lost from leaching before it could be used by plants. As a result, Harvest’s product will only need to be applied in a single dose — a massive draw for potential customers.

In addition to this, Harvest stated that its pre-certification sales drive for KPfrtil was “progressing well” with the company expecting demand to increase once it is officially certified by the Brazilian Ministry of Agriculture, Livestock and Supply (MAPA). Approval on this is likely to come early in the new year.

In a further positive development, Harvest informed shareholders that the Brazilian Government had approved a bill that would see a reduction in royalty rates of fertiliser projects from 3% to just 0.2% as part of an effort to boost the country’s mining sector and the general economy. Thanks to its low production costs and potentially huge margin, Harvest is expected to “benefit significantly” from this decision.  Indeed, assumed royalty costs of $1.58/t based on sales of $60/t of product have now been slashed to just $0.12/t.

With Brazil determined to become self-sufficient in fertilisers by 2020, I’m quietly confident that Harvest could easily test previous share price highs in 2018. 

Multi-asset company

Horizonte Minerals (LSE: HZM) is another Brazilian-based company I’ve taken a liking to, albeit more recently. As discussed previously, the £47m cap miner owns the potentially-very-lucrative Araguaia nickel resource. Given that the Feasibility Study on this is both imminent (due to land early next year) and highly anticipated, it’s perhaps not surprising that the business has doubled in value over the last five months.

However, it was last week’s news that I think could convince even more investors to take a position in the company.

In a move that appeared to surprise the market, Horizonte revealed a deal to acquire the advanced stage Vermelho project from mining giant Vale and, in doing so, become a multi-asset company. For just $8m ($2m of which will be paid upfront with the balance due on the first commercial sale of product), Horizonte has purchased an asset which offers annual production capacity of 46,000 tonnes of nickel and 2,500 tonnes of cobalt. 

With Vermelho now under its belt, Horizonte has quickly become one of the largest nickel development companies in the world. This fact, when combined with the huge surge of interest in electric vehicles (which require roughly 11kg of the metal per battery), leads me to suspect that investor sentiment towards the company will continue to steadily grow over the next 12 months.

Paul Summers owns shares in Harvest Minerals and Horizonte 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

Rolls-Royce's Pearl 10X engine series
Investing Articles

Can the Rolls-Royce share price do it again in 2026?

Can the Rolls-Royce share price do it again? The FTSE 100 company has been a star performer in recent years…

Read more »

Businessman hand flipping wooden block cube from 2024 to 2025 on coins
Investing Articles

After huge gains for S&P 500 tech stocks in 2025, here are 4 moves I’m making to protect my ISA and SIPP

Gains from S&P tech stocks have boosted Edward Sheldon’s retirement accounts this year. Here’s what he’s doing now to reduce…

Read more »

View of Lake District. English countryside with fields in the foreground and a lake and hills behind.
Investing Articles

With a 3.2% yield, has the FTSE 100 become a wasteland for passive income investors?

With dividend yields where they are at the moment, should passive income investors take a look at the bond market…

Read more »

Smart young brown businesswoman working from home on a laptop
Investing Articles

Should I add this dynamic FTSE 250 newcomer to my Stocks and Shares ISA?

At first sight, a UK bank that’s joining the FTSE 250 isn’t anything to get excited by. But beneath the…

Read more »

Investing Articles

£10,000 invested in BT shares 3 months ago is now worth

BT shares have been volatile lately and Harvey Jones is wondering whether now is a good time to buy the…

Read more »

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

After a 66% fall, this under-the-radar growth stock looks like brilliant value to me

Undervalued growth stocks can be outstanding investments. And Stephen Wright thinks he has one in a company analysts seem to…

Read more »

Content white businesswoman being congratulated by colleagues at her retirement party
Investing Articles

Don’t ‘save’ for retirement! Invest in dirt cheap UK shares to aim for a better lifestyle

Investing in high-quality and undervalued UK shares could deliver far better results when building wealth for retirement. Here's how.

Read more »

Black woman using smartphone at home, watching stock charts.
Investing Articles

1 growth and 1 income stock to kickstart a passive income stream

Diversification is key to achieving sustainable passive income. Mark Hartley details two broadly different stocks for beginners.

Read more »