Riding the AI Wave: iShares MSCI World ETF Powers to New Heights

The iShares MSCI World ETF (URTH) continues to demonstrate remarkable strength, largely fueled by its significant allocation to the surging technology sector. A substantial 14.45% year-to-date return has been primarily driven by the fund’s concentration in artificial intelligence and semiconductor leaders, most notably NVIDIA, which represents its top holding at 5.33% of assets under management.

Performance and Key Metrics

URTH has delivered consistent, benchmark-beating returns across multiple timeframes, according to data current as of August 31, 2025.

Performance Metrics:
– Year-to-Date: 14.45%
– 1-Year: 16.50%
– 3-Year (annualized): 18.46%
– 5-Year (annualized): 14.73%

The fund has outperformed its MSCI World Index benchmark by 24 basis points. It maintains a total expense ratio of 0.24% and has seen its assets under management grow to $5.6 billion. Strong liquidity is evidenced by an average daily trading volume of 176,430 shares and narrow bid-ask spreads of just 0.04%.

Should investors sell immediately? Or is it worth buying MSCI World ETF?

A Portfolio Anchored by Tech Titans

A deep dive into the portfolio composition reveals a clear dominance by major US technology firms. The top ten holdings collectively account for 26.2% of the fund’s total weight.

Leading Holdings (as of September 4, 2025):
– NVIDIA Corp: 5.33% ($304.3 million)
– Microsoft Corp: 4.56% ($260.6 million)
– Apple Inc: 4.56% ($260.4 million)
– Amazon.com Inc: 2.86% ($163.5 million)
– Meta Platforms Inc: 2.07% ($118.2 million)

This strategic tilt, with a 26.04% allocation to technology, has proven to be a decisive advantage during the 2025 AI-driven market rally. While US equities understandably dominate the geographic allocation at 71.86%, the fund retains substantial diversification with meaningful exposure to Japan (5.43%) and the United Kingdom (3.65%).

Outlook and Risk Considerations

The question for investors is whether this tech-centric strategy can maintain its momentum in the face of potential valuation headwinds. The fund’s beta of 0.97 against the S&P 500 highlights its role as a core equity holding, offering a profile of slightly lower volatility than the broader US market—a characteristic that may provide a crucial advantage during periods of increased market uncertainty.