Apple Stumbles, Nvidia Shines: Vanguard's All-World ETF Navigates Conflicting Currents

Apple, Nvidia, and Microsoft dominate 11% of Vanguard’s global ETF. Geopolitical shocks fade as tech drives markets. New rivals undercut fees.

A single trading session laid bare the concentrated bets inside the Vanguard FTSE All-World UCITS ETF. Apple shed 1.88% after its June developer conference left markets underwhelmed, while Nvidia jumped 1.76% to cushion the blow. Microsoft, the fund’s third-largest holding, slipped 1.18%. Together, those three stocks account for more than 11% of the portfolio—Apple alone held a 3.83% weighting at the end of April, trailing only Nvidia’s 4.58% and ahead of Microsoft’s 2.97%. The ETF closed at €161.26, about 2.41% below its 52-week high of €165.24 set on June 3. Over the past twelve months, the fund has gained 10.47%, while another reading shows a 10.71% annual return, reflecting minor data discrepancies between sources.

Yet the same week brought a very different kind of shock: an overnight escalation between Iran and Israel. Iran fired roughly 30 ballistic missiles at Israel; Israel retaliated with airstrikes on Iranian air defences. Both sides quickly called a halt and pledged no further direct attacks. Markets shrugged off the geopolitical scare. The S&P 500 rose nearly 1%, and the tech-heavy Nasdaq climbed 1.44%. Semiconductors led the charge: Marvell surged almost 9%, Micron gained over 7%, and Nvidia added 1.76% on the day. Broadcom has doubled its AI revenue recently, while AMD reported strong data-centre growth—structural tailwinds that keep the index’s tech weighting elevated.

That concentration is no accident. The FTSE All-World Index gives proportionally more weight to the largest companies by market capitalisation, and the largest companies are overwhelmingly American technology names. The Vanguard ETF holds roughly 3,770 stocks across developed and emerging markets, yet 61.57% of assets are in US equities. The technology sector alone accounts for 32.01% of the portfolio—more than double financials at 14.59% and industrials at 12.71%. Even with broad geographic diversification, the fund remains acutely sensitive to the fortunes of a handful of mega-cap tech stocks.

Meanwhile, the fee landscape is shifting. New rivals are undercutting Vanguard’s 0.19% total expense ratio: iShares launched an FTSE All-World ETF in May 2025 with a 0.12% fee, and Invesco offers a comparable product at 0.15%. Vanguard counters with scale—the share-class assets stand at $46.66 billion, and the overall fund has $72.38 billion under management. That size reduces implicit trading costs, making the higher fee palatable for many investors. Six ETFs now track the same index, but Vanguard remains the dominant player.

The portfolio is about to get a regular shake-up. The quarterly index rebalancing was announced this Monday, with changes taking effect on June 22. The Vanguard team is preparing to adjust weights based on new listings, altered free floats, and shifts in market capitalisation. The ETF currently trades at €161.62 on some sessions, with a comfortable 9.65% cushion above its 200-day moving average. Its relative strength index of 54.8 suggests neither overbought nor oversold conditions.

Nvidia’s upcoming quarterly results and more AI announcements from the platform giants will test whether the technology sector can sustain its leadership. For now, investors seem willing to look past geopolitical flashpoints as long as corporate earnings from the megacap names keep rising. The index rebalancing later this month will provide a clear snapshot of which stocks are gaining and losing influence in the world’s most broadly followed equity benchmark.