The fact that one major trading partner after another is reaching agreements with the United States has not yet restored calm to the financial markets. Both in the UK and abroad, this summer’s earnings season continues to be followed by sharp share price movements. Expensive stocks combined with ongoing uncertainty are keeping investors alert.
In many ways, this summer resembles the earnings season earlier this year. Back then, market nervousness was mainly driven by concerns over Donald Trump’s policy direction, and his influence remains noticeable. That said, investors now appear somewhat more used to his unconventional style. Despite the threat of import tariffs for countries without a deal, the market reaction has been relatively mild.
The biggest moves are not coming from geopolitics, but from the fact that many stocks are priced for perfection. Valuations imply flawless execution and leave almost no room for disappointment. Even minor earnings misses can lead to steep declines, such as the nearly 15 percent drop in London Stock Exchange Group over the past two weeks.
On the upside, there have also been clear winners. Our pick Rolls-Royce gained nearly 10 percent last week, and tech giants like Meta and Microsoft added hundreds of billions in market value after reporting strong results.
The divergence is striking. Several other stocks in our portfolio have also reported quarterly results, making this a more detailed update than usual.
Rolls-Royce: Still Climbing
Rolls-Royce has significantly raised its full-year 2025 profit guidance. Operating profit rose by 51 percent in the first half to £1.7 billion, with the operating margin increasing to 19.1 percent. Free cash flow is now projected at £3.1 billion for the year, £200 million higher than previously expected. This improvement is largely driven by stronger performance in the jet engine division, particularly the Trent series.
The company has succeeded in substantially extending the time on wing, meaning the number of operational hours engines run before requiring major maintenance. For the Trent 1000, a newly certified turbine blade now more than doubles that operating time. This is expected to lead to an improvement of over 80 percent by 2027, which is a positive development, as Rolls-Royce earns revenue per flying hour.
Other divisions also performed well. Power Systems benefited from growing demand in the data centre market and increased interest from government clients. Meanwhile, Rolls-Royce holds a strategic asset with the UK’s SMR programme for small modular nuclear reactors. The company has been approved to build three units and is already seeing interest from the Czech Republic and potentially the United States.
The market responded positively, with the share price rising 11 percent on the day of the announcement. Since CEO Tufan Erginbilgic launched his transformation strategy in 2023, the stock has increased by more than 400 percent. We have been invested since the beginning and are now looking at a gain of over 1000 percent. Still, we believe Rolls-Royce has further to fly.
Rolls Royce share price performance over the past year. Source: DeGiro.
Grab Holdings: Profitable, Growing, and Undervalued
Grab, the Southeast Asian platform for mobility and delivery services, has reached a major milestone: profitability. In Q2 2025, the company reported a net profit of $20 million, compared to a loss of $68 million in the same period last year. This result exceeded analyst expectations. Revenue rose by 23 percent to $819 million, with growth across both the on-demand segment and financial services.
Adjusted EBITDA increased by 69 percent to $109 million. This performance was driven by higher revenue, improved margins, and tight cost control. A key contributor appears to be the success of the GrabUnlimited loyalty programme, with subscribers spending more and ordering more frequently.
The market is starting to take notice. The share price rose 10.9 percent over the past quarter and now stands at $5.29, still below the average price target of $5.91. The company has clear growth drivers, including digitalisation, rising consumer spending, and strategic investments in AI and autonomous vehicles. Its full-year EBITDA guidance remains unchanged at $460 to $480 million.
We see Grab as an exponential story still in its early stages. Profitability is often the inflection point investors wait for, and that moment has now arrived.
Grab Holdings share price performance over the past year. Source: DeGiro.
Brunel: Cyclical but Undervalued
Brunel reported a 12 percent drop in revenue for the second quarter, down to €303 million. On an organic basis, revenue declined by 7 percent, a slight improvement compared to Q1. Gross profit fell by 20 percent to €52 million, and underlying operating profit was nearly cut in half. These are not attractive figures, but they are not unexpected given the current state of the labour market.
That said, the company has not remained passive. Management is implementing additional cost measures expected to deliver €10 million in annual structural savings. These actions position Brunel for recovery when conditions improve.
We are holding our position. Demand for technical professionals is cyclical, but the long-term trend remains strong. Once the market turns, Brunel is well positioned to scale up quickly and benefit from the rebound.
Brunel share price performance over the past year. Source: DeGiro.
Centrica: Strong Cash Flow and Attractive Dividend
Centrica delivered solid results for the first half of 2025, despite headwinds such as mild weather and pricing pressure. Adjusted EBITDA came in at £900 million, with free cash flow close to £250 million. The net cash position remained strong at £2.5 billion. Earnings per share rose to 7 pence.
These are encouraging figures for shareholders. The interim dividend was increased by 22 percent to 1.83 pence per share, and the company is halfway through its £2 billion share buyback programme. For the full year, Centrica aims to pay a dividend of 5.5 pence per share, which equates to a dividend yield of approximately 3.3 percent at the current share price.
Operational performance was mixed. British Gas Energy delivered strong results in the SME segment, while Centrica Energy and gas storage subsidiary Rough came under pressure. The unseasonably warm weather had a negative impact of around £50 million.
Still, the company remains focused on long-term value creation. Its stake in the Sizewell C nuclear project highlights this strategic commitment. We continue to view the stock as a buy, particularly given its defensive profile, which makes it well suited to the current uncertain market environment.
Centrica share price performance over the past year. Source: DeGiro.
Playtech: Strong B2B Momentum, Poised for More
Playtech continues to perform well. At the AGM in May, management delivered a strong trading update, and that momentum appears to be continuing into the second half of 2025. Adjusted EBITDA for the first half is expected to reach at least €90 million. The B2B division remains the primary growth driver, supported by a surprisingly strong contribution from Caliente Interactive, helped by favourable sports results. Caliente even paid its first dividend under the new strategic agreement, a sign that the partnership is now generating real financial returns.
Looking ahead, Playtech is investing heavily in the United States and Brazil. These are promising growth markets, although not without risks, particularly around regulatory volatility in Latin America. Still, management remains optimistic. The strategic focus is clear: reduce reliance on consumer markets and shift toward more stable B2B revenue streams.
Full H1 results are due on 11 September. We expect confirmation of the current positive trend and see potential for revaluation, especially as peers like Sweden’s Evolution are now seeing recovery in both Asia and the North American gaming market.
Playtech share price performance over the past year. Source: DeGiro.