Key Points
MSCI World ETFs hit all-time highs on May 29-31 as tech surged 15% in May.
Vanguard FTSE All-World reached €163.24 with 27.21% trailing 12-month returns.
US-Iran ceasefire breakthrough eased supply-chain concerns and supported rally.
Rising bond yields and weak European growth outlook remain headwinds to momentum.
Global equity ETFs tracking the MSCI World index closed May at record highs, with the Vanguard FTSE All-World UCITS ETF reaching €163.24 on May 29 and the iShares MSCI World ETF hitting $205.37. The rally was powered by a 15% surge in US technology stocks and a breakthrough in US-Iran negotiations. Year-to-date gains reached 11.82% for the Vanguard fund, while trailing 12-month returns stood at 27.21%.
Tech Stocks Lead the Charge
The S&P 500’s technology sector surged more than 15% in May alone, driving the MSCI World index higher. The US accounts for roughly two-thirds of the underlying FTSE All-World Index, with information technology making up about a quarter. Top holdings Apple, Microsoft and Nvidia together represent around 20% of the index and powered ahead on expectations of sustained capital-spending in artificial intelligence. Hyperscalers are expected to invest an estimated $800 billion in infrastructure this year.
Geopolitical Tailwind Eases Supply Concerns
Reports of a breakthrough in US-Iran negotiations provided a second boost to markets. Diplomats finalised a draft comprehensive treaty, and a preliminary 60-day extension of the ceasefire was agreed. That eased supply-chain concerns that had weighed on markets for much of the first half of the year. The geopolitical relief helped offset headwinds from rising bond yields and a darkening European growth outlook.
Regional Winners and Losers
The ETF’s global footprint exposed investors to sharply different regional dynamics. Japan led the charge, with the Nikkei 225 jumping 3.14% on the week, closing at 66,329 points on Friday. Assets under management in the Vanguard accumulating euro share class swelled to €44.94 billion, up from €39.3 billion in March, reflecting strong investor demand for global equity exposure.
Mixed Signals on Growth Ahead
While technology and geopolitical relief drove the rally, rising bond yields and a darkening European growth outlook tugged in the opposite direction. The AI capital-spending wave is expected to lift profits beyond mega-cap names into smaller companies, value stocks and emerging markets, according to Vanguard’s investment strategy group. Investors tracking the MSCI World index remain exposed to both tailwinds and headwinds as the year progresses.
Final Thoughts
MSCI World ETFs reached all-time highs on the back of tech strength and geopolitical relief, but rising bond yields and European weakness signal caution ahead. Investors should monitor whether the AI spending wave sustains momentum or if macro headwinds derail the rally.
FAQs
Tech stocks surged 15% and US-Iran ceasefire negotiations eased supply-chain concerns, driving the MSCI World index to all-time highs.
The fund returned 27.21% over the trailing 12 months and 11.82% year-to-date as of May 29, 2026.
Japan led with the Nikkei 225 jumping 3.14% weekly. The US, comprising two-thirds of the index, was driven by tech gains.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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