We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Castleton Technology PLC Or Churchill Mining Plc: The Penny Stock Of The Century?

Castleton Technology PLC (LON:CTP) and Churchill Mining Plc (LON:CHL) are two names to keep on the radar, argues this Fool.

You’re reading a free article with opinions that may differ from The Twelfth Magpie’s Premium Investing Services. Become a member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn more, and get a free 'Best Buy Now' stock!.

Castleton Technology (LSE: CTP) and Churchill Mining (LSE: CHL) have rallied hard since the end of last week. Of the two, Churchill is my favourite bet. Its stock price has almost doubled in value over the past five days, closing at 44p on Monday, some 26% below its 52-week high of 59p on Thursday.

Does that signal upside?

Should you buy Rolls Royce shares today?

Before you decide, please take a moment to review this report first. Despite ongoing uncertainties from US tariffs to global conflicts, Mark Rogers and his team believe many UK shares still trade at substantial discounts, offering savvy investors plenty of potential opportunities to learn about.

That’s why this could be an ideal time to secure this valuable research – Mark’s analysts have scoured the markets to reveal 5 of his favourite long-term ‘Buys’. Please, don’t make any big decisions before seeing them.

If so, bear in mind that its current valuation also signals the likelihood of high volatility in weeks ahead. 

Just A Fraction Of $1.5bn Would Do!

Unfortunately, its fair value is hard to gauge because its trailing income statements, cash flow statements and balance sheets provide little information with regard to its track record, while estimates for future revenues and profitability should be regarded as highly uncertain at present time. 

So, we are almost blind on financials: not only any possible guidance is premature, but it hinges merely on external factors. We know now that the biggest threat associated to the investment case is political risk in Indonesia, a country that historically hasn’t been kind with institutional investors and foreign firms. 

What’s encouraging is that Churchill managed to raise £850,000 through a placing of 8.5m new ordinary shares at a price of 10p per share less than a month ago, proceeds of which will be used to reach a settlement with the government of Indonesia. The matter is pretty serious, and concerns one of the world’s biggest coal reserves — the “East Kalimantan coal project”, which is valued by Churchill at $1.5bn.

Assuming Churchill fetches half of that amount, its current asset base would sky-rocket to half a billion pounds, and its stock price will most likely go through the roof — its market cap currently stands at £48m, which says a lot about the risk involved. 

Talks are ongoing, but Indonesia has shown in the past that such negotiations could drag for years. The government has so far dropped allegations of fraud against Churchill, but uncertainty remains as wrongdoings of Churchill’s partners in the project could reportedly weigh on the outcome.

One element I like a lot is that the miner also announced last month the “issuance of warrants over ordinary shares on the basis of one warrant for every two placing shares exercisable at a price of 15p per ordinary share and expiring on 30 June 2018“. This signals a certain degree of confidence in the outcome of the proceedings — confidence and nerves of steel are what you need to invest in it, of course.

Castleton Technology Grows

With a tiny £33m market cap, Castleton is a bet on how quickly the company will grow by snapping up certain assets that target the public and not-for-profit sectors. “Nearly a third of all the social housing associations in the UK are now Castleton customers,” chief executive Ian Smith pointed out in the wake of recent deals in the space

Its stock changes hands at 3.11p right now, which is close to its 52-week high.

Over the last 12 months, Castleton has made good progress. Its management team is building the company by seeking inorganic growth, which makes a lot of sense in the software support services world, particularly for listed companies. 

Last week, it announced to have acquired Impact Applications and Brixx Solutions for a total consideration of £10m, which isn’t small change for Castleton — which, however, seems to have financing options. 

This services firm, formerly known as Redstone, has changed a lot in recent years and is now managing expectations, drawing the attention of retail investors, while focusing on more profitable operations in its assets portfolio. If anything, it has a huge amount of shares outstanding, which may not be such a good thing if things do not go according to plan. 

Alessandro Pasetti 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

Young Caucasian man making doubtful face at camera
Investing Articles

SpaceX stock has halved in weeks. Could it quickly double again?

What goes down doesn't necessarily come up. After its recent crash, this writer does see a possible way back for…

Read more »

Engineers in data centre using device, verifying firewall configurations. Teamworking IT professionals performing equipment vulnerability scans in server hub using tablet
Investing Articles

Meet the Legal & General ETF crushing the FTSE 100 index in 2026 

Ben McPoland highlights a thematic ETF that has beaten the FTSE 100 index by a wide margin recently. But is…

Read more »

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

Here’s what £500 invested in Rolls-Royce shares a year ago is worth now

Christopher Ruane looks at how Rolls-Royce shares have outperformed the market over the past year -- and explains whether he…

Read more »

Investing Articles

Prediction: by August 2027 the BT share price and dividend could turn £9,999 into…

The BT share price has retreated in recent weeks. Now Harvey Jones checks out the FTSE 100 company's income and…

Read more »

Young Asian woman holding a cup of takeaway coffee and folders containing paperwork, on her way into the office
US Stock

£3,846 invested in Micron stock now could be worth this much by summer 2027

Jon Smith makes a call on where he sees Micron stock potentially trading over the coming year and weighs this…

Read more »

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

Here’s why the Diageo share price is up 10.5% since 1 July

The Diageo share price has outperformed the FTSE 100 this month. But is this yet another false dawn for long-suffering…

Read more »

Warhammer World gathering
Investing Articles

My favourite FTSE 100 stock just got cheaper. Time to consider buying?

Paul Summers checks out the latest set of full-year numbers from this highly-profitable FTSE 100 stock. What's got investors spooked?

Read more »

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

By mid-2027, £5,000 in this FTSE 250 stock could grow to £8,200, if analysts are right

FTSE 250 stock Raspberry Pi is up almost 50% over the last year. And analysts at Peel Hunt expect the…

Read more »