Important information - the value of investments and the income from them, can go down as well as up, so you may get back less than you invest.
The UK stock market continues to defy expectations. After a busy summer of company results, the FTSE 100 remains close to a record high. October is a quieter month in the corporate calendar - but there are still some big names to watch out for.
This article is not a recommendation to buy or sell an investment; it is purely insight into some of the companies that announce results over the next month.
Tesco
Tesco has managed to stay ahead of the FTSE 100 this year. Investors will be hoping for more good news on 2 October, when the retailer publishes its half-year results.
Tesco is the UK’s biggest grocery chain by sales. It has over 4,000 stores and its market share sits at a whopping 28% - twice that of Sainsbury’s.1 Like-for-like sales are rising, profits are on track, and the group is midway through a £1.45bn share buyback scheme.
The story hasn’t always been this positive. Tesco’s profit margin cratered in 2015 and it was forced to suspend its dividend. A new strategy was urgently needed, just as competition from Aldi and Lidl was heating up.
These competitive pressures still loom large but - for now, at least - investors value Tesco more highly than its listed rivals. Its forward price/earnings ratio sits at 14.7, compared with 13.3 for J Sainsbury and 12.5 for Marks & Spencer.2
Tesco’s huge market share, combined with its excellent free cash flow, arguably justify this premium. However, its average five-year operating margin of 3.5% only places it in the middle of its peer group, according to analysis by Morningstar. Lidl and Marks and Spencer Food enjoy higher margins, while Sainsburys and Waitrose report lower ones. As such, Morningstar argues that Tesco ‘lacks a superior cost structure’.
Shareholders will be on high alert for signs of weakness in Tesco’s interim results - and profit margins will attract particular scrutiny. Supermarket margins are always thin, but pressure has ratcheted up this year as Asda has started to aggressively cut its prices.
Tesco is due to publish its interim results on Thursday 2 October.
- More on Tesco
Whitbread
Premier Inn-owner Whitbread is in the grip of a turnaround plan. It is offloading some of its Brewers Fayre and Beefeater restaurants, selling properties, and cutting 1,500 jobs in the process. It hopes this overhaul will increase adjusted profits by £300m by 2030.3
Whitbread’s half-year results on 16 October will tell us how the plan is progressing.
The big challenge for Whitbread - indeed, all hotel groups - is demand. Premier Inn UK has been outperforming the wider market, but revenue still dipped in financial year 2025. This was blamed on ‘softer UK market demand’ - particularly for weekend trips to London.
Whitbread’s comments feed into a broader trend. Shares in tour operator On the Beach dived after a September profit warning, while PPHE Hotel Group has warned that travel patterns are returning ‘to more normalised levels’ after a post-pandemic boom.4
Analysts at Peel Hunt are feeling optimistic, nonetheless. ‘While revenue is falling, Premier Inn continues to outperform its independent competitors materially, which means that it benefits from the efficiencies of running high-occupancy hotels while competitors have the pressure on profits of lower revenue per room,’ the broker said.
Whitbread’s management team has tried to sweeten the deal for shareholders with a £250m share buyback. Under its five-year plan it intends to return more than £2bn to shareholders via buybacks and dividends - more than a third of its current market capitalisation.
Whitbread’s half-year results will be announced on Thursday 16 October.
- More on Whitbread
Airtel Africa
Airtel Africa is one of the lesser-known members of the FTSE 100. It is a telecoms giant that provides Sub-Saharan Africa with broadband, mobile networks and online money services. It has been growing fast - and for a good reason. There is huge unmet demand for digital infrastructure in the region.
This has been driving up sales and the group’s share price, which has almost doubled since the start of the year.
For investors awaiting Airtel Africa’s full-year results, however, there are some important things to be aware of. The first is ownership. The lion’s share of Airtel Africa is owned by Bharti Airtel, an Indian telecoms giant. This means its free float - the portion of shares available for public trading - is under 15%. Liquidity is a consideration, therefore.
Currency risk is another thing to be aware of. Airtel Africa reports its results in US dollars, but it is exposed to lots of different currencies across Africa. This can cause problems, as seen two years ago. In 2023, the Nigerian naira fell sharply, and Airtel Africa’s operational growth was more than offset by the devaluation of the currency.5
Airtel Africa is expected to post interim figures on Tuesday 28 October.
- More on Airtel Africa
JD Wetherspoon
JD Wetherspoon is set to publish its full-year results on Friday 3 October. A recent trading update reassured investors that everything was on track, but the pub chain has been vocal about the challenges it faces.
The recent National Insurance hike, VAT, and proposed changes to pub licensing rules have all incurred the wrath of chief executive Tim Martin. Elsewhere, the hospitality sector is showing signs of strain. Rising cost pressures have pushed the average price of a pint rose to £4.52, while the number of pubs in the UK is falling.6
How is JD Wetherspoon faring against this backdrop? Well, like-for-like sales growth has been solid, at roughly 5% for the past six quarters. The company is also expanding its footprint again: it plans to open 15 managed pubs and about the same number of franchised pubs next financial year.7
Profits are a problem, however. Increases in National Insurance and labour rates are expected to increase costs by about £60m a year, or £1,500 per pub, per week.8 As such, company margins are below pre-pandemic levels even though sales volumes have kept growing.
This has worried some analysts. ‘We remain concerned about the pace of its margin recovery which has slowed in the face of rising labour costs,’ Panmure Liberum said.
The wider market seems more confident. Shares in JD Wetherspoon have risen strongly since January, keeping comfortably ahead of the FTSE 250. The pub chain now commands a significantly higher valuation than rivals such as Mitchells & Butlers (which own brands such as Toby Carvery and Harvester) and Marston’s.
JD Wetherspoon will report its full-year results on Friday 3 October.
- More on JD Wetherspoon
Bellway
It’s a tough time to be a housebuilder. Taylor Wimpey’s share price has struggled this year, and shares in Bellway - the UK’s fourth-largest residential developer - have also had a tricky few months.
That’s not to say Bellway has struggled operationally. According to a recent trading update, Bellway delivered 8,749 homes in the 12 months to July - ahead of expectations - and the average selling price of its houses edged up to £316,000.9
Housebuilding is highly cyclical, though, and many investors are worried about the present state of the property market. Mortgage rates remain high, meaning affordability is a big issue. Rumours that the government may change stamp duty rules may also be deterring some movers.
Over the longer term, however, there is still huge unmet demand for housing which could fuel growth over the longer term. ‘Bellway’s sizable landbank - including 45,500 strategic land plots - should allow it to capitalize on the coming housing cycle, especially if the planning system is reformed in the UK,’ analysts at Morningstar concluded.
Bellway’s full-year results are due out on Tuesday 14 October.
- More on Bellway
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Source:
1 Morningstar, September 2025
2 FactSet, 26.9.25
3 Whitbread year in review
4 PPHE Hotel Group, 28.8.25
5 Airtel Africa, results for half year ended 30.9.23
6 BBPA, September 2025
7 JD Wetherspoon, pre-close trading update, 23.7.25
8 JD Wetherspoon, interim results, 21.3.25
9 Bellway trading update, 12.8.25
Important information - investors should note that the views expressed may no longer be current and may have already been acted upon. When you are thinking about investing in shares, it’s generally a good idea to consider holding them alongside other investments in a diversified portfolio of assets. Reference to specific securities should not be construed as a recommendation to buy or sell these securities and is included for the purposes of illustration only. This information is not a personal recommendation for any particular investment. If you are unsure about the suitability of an investment you should speak to one of Fidelity’s advisers or an authorised financial adviser of your choice.
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