Vanguard All-World ETF to Wipe Indonesian Holding to Zero as September Upgrades Loom

FTSE Russell sets PT Dian Swastatika Sentosa to zero to avoid fire sale; ETF hits new 52-week high driven by US tech megacaps. Greece gets developed-market upgrade in September.

An index mechanic that values a stock at precisely nothing sounds like an accounting glitch, but for the Vanguard FTSE All-World UCITS ETF it is a deliberate move to shield passive investors from a liquidity trap. On 22 June 2026, FTSE Russell will set the price of PT Dian Swastatika Sentosa to zero in the underlying index, effectively striking the Indonesian energy and coal group from the portfolio without forcing a fire sale in an illiquid market.

The zero-valuation technique is triggered by extreme shareholder concentration and evaporating trading volumes, which FTSE Russell deems incompatible with regular index inclusion. Four other Indonesian names exit alongside it: PT Daaz Bara Lestari, PT Hillcon and PT Mulia Industrindo all fall short of the index’s liquidity and transparency thresholds, while GoTo Gojek Tokopedia is removed because its listing on Indonesia’s development board fails to meet the required listing standards. The broader Indonesian market now faces a freeze: no new additions, no free-float increases and no regular re?rankings for Indonesian stocks until at least September 2026.

The impact on the ETF itself is negligible — Indonesian equities have historically represented only a tiny sliver of the fund’s assets — but the timing coincides with a period of strong momentum. The fund’s accumulating USD share class closed Monday at €164.20, a new 52?week high, having climbed 12.48% year?to?date. Over the past twelve months the ETF has returned 27.60%, and its position 11.91% above the 200?day moving average underlines a firmly intact uptrend.

Those gains have been powered by the US market, which accounts for roughly two?thirds of the portfolio, and by the technology sector. Information technology makes up 29.01% of the fund, followed by financial services at 16.10% and industrials at 11.04%. The top holdings are a familiar list of global megacaps: NVIDIA, Alphabet, Microsoft, Amazon, Broadcom, Taiwan Semiconductor Manufacturing, Meta Platforms and Berkshire Hathaway. The ETF tracks the FTSE All-World Index, which covers about 4,200 large? and mid?cap stocks across more than 45 countries and represents 90?95% of the world’s investable market capitalisation.

While the June rebalancing cleanses the Indonesian names, the bigger structural shift arrives in September. On 21 September 2026, Greece will be reclassified from an “Advanced Emerging” market to a fully?fledged developed market, regaining the status it lost years ago. The upgrade will be implemented in a single step alongside the semi?annual index review, using data from June 2026. Expected Greek large? and mid?caps likely to enter the developed?market indices include Alpha Bank, Eurobank, National Bank of Greece, Piraeus Bank, OTE, PPC and Allwyn, with a wider set of smaller names also qualifying. The country’s projected weight in developed?market indices is just 0.05% to 0.08%, so passive inflows will be modest despite the symbolic significance.

At the same time, Vietnam will ascend from the Frontier Market segment to “Secondary Emerging” status, with its integration phased in over several tranches starting from September. Both upgrades are expected to draw capital into their respective markets, though for the Vanguard ETF the day?to?day composition shifts remain technical adjustments rather than strategy changes.

The fund itself is run by Vanguard with a total expense ratio of 0.19% per year. Across all share classes it held $65.955 billion in assets as of 30 April 2026, with $41.757 billion in the accumulating USD class alone. For investors, the next key dates are 5 June — the last day for FTSE Russell to revise June’s index changes — followed by the final listing on 8 June and the implementation after the close on 19 June, effective 22 June. The September upgrade list will then be fixed after that summer review, setting the stage for the autumn reshuffle.