There aren’t any prizes for guessing what was essentially the most purchased inventory of 2024: Nvidia, the recent US chipmaker delving deep into AI. Retail buyers with UK brokers Hargreaves Lansdown, AJ Bell and Interactive Investor ploughed more cash into the tech large than some other firm final yr.
However whereas US megacaps dominate the headlines, within the UK there are a bunch of quiet stalwarts on the inventory market that, through the years, have weathered successive storms whereas persistently enhancing shareholder returns — and ought to not be neglected.
Take Relx, the information, analytics and publishing group. The corporate, which is starting to make use of AI to develop its providers, has constantly outperformed the UK market. Its market worth is about £70bn. The shares are up 18 per cent in a yr and just about twice what they had been 5 years in the past.
Again once I labored on Lombard, the FT’s one-time British enterprise column, we dubbed these corporations the “Stealth Stakhanovites”, after the Soviet-era employee heroes who personified effectivity, technological innovation and productiveness.
These company employee bees are continuously underrated, usually function in unglamorous industries and carry earnings little by little reasonably than in sudden dashes. However they’ve a confirmed knack for environment friendly growth into adjoining sectors and areas. Bunzl, distributor of something from plastic spoons to paper towels, has made 200-plus acquisitions in 20 years. Its market worth is 10 instances what it was 30 years in the past. Halma, maker of life-saving expertise and security gear, is nearly as acquisitive. The shares are 20 instances what they had been three many years in the past.
And nonetheless, whereas these corporations have a status for incomes above sector-average margins, producing money and assembly and beating buyers’ expectations, they usually rank low within the inventory market pantheon — heroes maybe however not gods.
Small-cap markets have would-be employee bee heroes, too. Lack of scale means progress tends to be bumpier. However one group that displays many attributes of a Stealth Stakhanovite is Renold, whose shares are up practically a 3rd in a yr, valuing the Manchester maker of commercial chains and equipment containers at practically £110mn. Even 150 years in the past the Establishment of Mechanical Engineers stated of Hans Renold, the group’s founder: “Few realise how in depth is the affect of Renold’s inventiveness on each civil and industrial life all through the world.”
At present, Renold, whose identify adorns certainly one of Manchester College’s science buildings, is the second-largest industrial chain maker on this planet with an 8 per cent share of the worldwide market constructed by a mixture of innovation, funding and acquisitions.
Renold’s couplings, levers and hyperlinks are extremely engineered, utilizing specialist supplies and tailor-made therapies to resist excessive environments. We aren’t speaking bike chains. Its parts are present in Disney curler coasters, automated Amazon warehouses and used extensively by the Canadian Navy.
Akhil Patel, an analyst at dealer Shore Capital, suggests Renold will come into its personal amid “structural developments similar to onshoring, re-industrialisation, automation and defence”. The shift to localise provide chains within the US, the place Renold has three factories, will serve the group notably effectively. However in every single place higher-specification chains are more and more in demand to drive productiveness, effectivity, accuracy, reliability and sustainability, says Shore.
In fact, like all hero, Renold has erred. It was pressured to restate earnings after miscalculating prices for 3 years to March 2019. Then Covid-19 hit and provide chains shut down world wide. By April 2020 the shares had plunged to about 6.5p.
Nonetheless, buyers appear completely satisfied now that prices are beneath management. Profitability is up and the shares are about 50p. Within the half yr to September, working margins had been north of 10 per cent and could possibly be within the mid-teens inside a yr or two, says Shore.
Markets stay difficult, warns Robert Purcell, who has been the group’s chief government since 2013. Nonetheless, geographical unfold offers Renold “built-in resilience,” he says. It’s a mark of his optimism — and the group’s money era — that this yr Renold is paying a dividend for the primary time in practically 20 years. Dividends, he says, at all times path capital funding and acquisitions.
But the group is underrated — even in case you add in £50mn-plus of pension obligations. Enterprise worth, together with about £40mn in web debt, is lower than 4 instances forecast earnings earlier than curiosity, tax, depreciation and amortisation. Add again pension liabilities and it rises to nearer 5 instances. The sector common in response to dealer Zeus Capital is about 8 instances and never rising as quick.

So tips on how to determine the small-cap heroes of the long run? Some corporations languishing within the doldrums might have potential to affix the ranks of the stalwarts — if they will make good on their technique. One is Trifast, a £111mn maker of fancy nuts, bolts and screws for the previous 52 years.
Trifast places collectively technologically advanced and extremely engineered parts that go into London taxis, water meters, knowledge centres and CT scanners everywhere in the world. “We’re specialists in tips on how to match issues collectively,” says newish chief government Iain Percival.
That stated, Trifast operates in a fragmented and aggressive market, is extra cyclical and doesn’t command the identical place as Renold. Classicists harp on about these deadly flaws of heroes that result in their downfalls — pleasure, jealousy, and so on. Lack of pricing energy may simply be Trifast’s weak spot. The group struggled to carry its personal when Asia slowed and the Ukraine warfare began in 2022. It reported pre-tax losses within the years to March 2023 and once more in 2024 and trimmed its dividend.
The corporate lacked sufficiently strong controls and didn’t handle its provide chain or price inflation, says Percival. Stock ballooned, as did debt, and profitability halved from pre-pandemic margins of 10-plus per cent.
Percival’s job now’s to deal with money era and rebuild profitability each organically and thru acquisition. Early indicators are the technique is working. Web debt is under ebitda, margins are inching up and could possibly be as much as 10 per cent by 2027, says Peel Hunt. Trifast is much less worthwhile than Renold and dearer on an EV/ebitda ratio of nearer six instances. Nonetheless, Cavendish and Zeus reckon it’s priced effectively under the sector common.
Additionally on the again record of potential worker-bee heroes is Strix, the Isle of Man maker of kettle controls and water filtration methods whose identify has extra to do with Tawny Owls (Strix Aluco) than kettles or heroes.
Strix is acquisitive, instructions a sizeable share of the kettle security management market, earns fats ebit margins, has expanded its attain into different areas similar to steam administration and temperature controls, and has operations throughout the globe, together with the US and China.
Nonetheless, it has been hit onerous by financial headwinds, not least in China and Russia — a giant marketplace for the group. Debt reached twice ebitda, which mixed with revenue warnings, has made buyers nervous.
The group has restructured and streamlined the enterprise, elevating practically £90mn in a putting and pausing the dividend to preserve money. Debt is coming down. However a latest buying and selling replace in November highlighted continued weak spot in gross sales, to analysts’ disappointment. Dealer Stifel reduce pre-tax revenue expectations for this yr and subsequent by near 1 / 4.
Strix will acquire a spot within the index of halfling heroes when it may persuade the market that its struggles have been extra to do with geopolitics reasonably than an inherent flaw in its nature.