Vanguard's Global ETF to Integrate Vietnam in Major Index Overhaul

Vanguard's €33.1B FTSE All-World ETF to reclassify Vietnam as Emerging and Greece as Developed in 2026, driving billions in capital flows and offering investor fee cuts.

A significant reclassification of global equity markets is set to alter the landscape for one of the world's largest passive investment vehicles. The Vanguard FTSE All-World UCITS ETF, with assets under management of approximately €33.1 billion, will implement historic changes to its underlying index starting September 21, 2026. The adjustments follow FTSE Russell's confirmation in its March interim review, marking one of the fund's most substantial geographical reshuffles in recent years.

Vietnam's promotion from Frontier to Secondary Emerging Market status represents a milestone, bringing a classic frontier market into the mainstream passive investment universe for the first time. The upgrade, driven by regulatory reforms including the abolition of prefunding requirements for foreign institutional investors and new settlement models for failed trades, is expected to channel an estimated $6 billion from passive index funds into Vietnamese equities. FTSE Russell projects Vietnamese stocks will carry a 0.35% weight in the FTSE Emerging All Cap Index.

Simultaneously, Greece will complete its transition, moving from Advanced Emerging to Developed Market status after being on the watchlist since September 2024. The physical replication strategy of the Vanguard ETF means these index changes will be directly reflected in the fund's holdings. The rebalancing will be executed in phases commencing with the semi-annual index review in September.

This structural shift coincides with a changing dynamic in global capital flows. European and Asian markets notably outperformed the US in 2025, fueled by a weaker dollar and more attractive valuations. Analysts point to a broader structural reassessment of emerging markets, with capital moving away from pure US strategies toward more diversified global approaches. The fund's underlying FTSE All-World Index delivered a total return of 23.1% in USD terms for 2025, its third consecutive strong year.

Investors are also set to benefit from immediate cost savings. Effective Tuesday, April 14, 2026, Vanguard will reduce fees for 15 currency-hedged share classes, primarily bond ETFs and one equity product. The annual savings for investors are projected to reach $1.2 million. The core share class of the FTSE All-World ETF will maintain its total expense ratio of 0.19%, following a previous reduction from 0.22% in October 2025.

The ETF, which holds 3,799 companies, remains heavily weighted toward US equities at 59.8%, with the technology sector alone accounting for roughly 31.3%. Its share price has reflected the robust market performance, posting a 12-month gain of 26% to trade at €147.80. The impending inclusion of Vietnam is poised to measurably broaden the index's geographical diversification, while the promotion of Greece underscores the evolving nature of developed markets. Institutional investors are already positioning for the anticipated capital flows toward Hanoi and Athens.