Record Earnings and a Major Index Shake-Up Drive iShares MSCI World ETF to New High

The iShares Core MSCI World UCITS ETF reaches €122.40 peak, driven by strong tech earnings, seven weeks of inflows, and upcoming MSCI rebalancing with Greece upgrade.

The iShares Core MSCI World UCITS ETF notched a fresh 52-week peak of €122.40 this week, riding a potent combination of runaway corporate profits, seven consecutive weeks of fund inflows, and an impending index overhaul that underscores the shifting geography of global equity markets. The milestone comes just days before MSCI completes its semi-annual rebalancing on 29 May, when 49 securities will enter the gauge and 101 will drop out.

Over the first quarter, earnings among the MSCI World’s roughly 1,060 constituents surged 22% year-on-year, beating analyst consensus by an average of 6.3%. The standout driver was the technology sector, where net margins swelled to 29.1% from 25.4% a year earlier. Tech and health care names dominate the portfolio — the US alone accounts for close to 70% of index weight — so the margin expansion feeds straight into the fund’s performance. The S&P 500’s aggregate net margin hit 13.4%, the highest since FactSet began tracking the data in 2009.

The underlying MSCI World benchmark touched an all-time high of 1,108.94 points in early May. The ETF itself has climbed roughly 9.5% year-to-date and almost 24% over the past twelve months, leaving it comfortably above its 50-day moving average. Despite the run, its relative strength index of 59.6 suggests the rally is not yet overbought.

Investor demand has been relentless. Global equity funds pulled in net inflows of $4.35bn in the week to 6 May, marking the seventh straight week of positive flows. Asian-dedicated funds led the charge with $3.35bn, while European funds added $1.56bn. US-focused funds, by contrast, suffered outflows of $2.26bn, signalling a rotation away from American equities that could gradually rebalance the ETF’s heavy US tilt.

That geographic drift may accelerate further as MSCI executes one of its most symbolically significant reclassifications in years. In 2027, Greece will be upgraded from emerging-market to developed-market status, a reversal of its 2013 downgrade — a move without precedent in MSCI’s history. At that point Greece will likely account for just 0.05% of the MSCI World, but the event signals a broadening of the developed-market universe. Today’s Greek equity market holds eight securities, 75% of them financials, with a combined capitalisation roughly ten times the $5bn it commanded when it was demoted.

On the fund’s operational side, the upcoming index adjustment requires BlackRock to fine-tune its physical replication strategy. Prominent entrants include Medline A, MasTec and TechnipFMC. With €120bn in assets — roughly $142bn — and over 1,300 holdings spanning 23 developed economies, the iShares fund is the largest vehicle tracking the MSCI World. Its total expense ratio stands at 0.20%, but cost-conscious investors are increasingly eyeing the Amundi Core MSCI World UCITS ETF, which charges just 0.12% and has gathered around €13bn. Additional revenue from securities lending helps the iShares ETF stay competitive, but the fee gap of eight basis points is drawing attention.

For now, the fund’s sheer scale and liquidity keep it in a league of its own. Japan accounts for 5.7% of the portfolio, while the UK and Canada each weigh in below 4%. As the earnings season fades and the index rebalancing takes effect later this month, the iShares Core MSCI World enters a new chapter — one where record margins, persistent inflows, and a landmark index reshuffle all converge.