Global Equity ETF Faces Headwinds as Central Banks Maintain Higher Rates

The decision by the U.S. Federal Reserve to keep interest rates on hold is creating ripple effects across global markets, with significant implications for a major international equity fund. For an exchange-traded fund (ETF) with over 70% of its holdings in U.S. stocks, an extended period of elevated borrowing costs presents a persistent challenge for asset valuations.

A Shift in Market Leadership Emerges

A notable rotation in global equity performance has been underway since the start of 2025. Stocks from other developed nations are gaining relative momentum compared to their U.S. counterparts. This trend was reflected in the fund’s most recent quarterly rebalancing in March, which resulted in the first net reduction of U.S. exposure within the portfolio in several years. Despite this shift, U.S. equities continue to dominate, constituting more than 70% of the fund’s total holdings. The upcoming, more structurally significant index update in May will provide clearer evidence on whether the current monetary policy environment will accelerate this rotation or apply a broader brake to developed market equities.

The Weight of Monetary Policy

The Federal Open Market Committee (FOMC) voted 11 to 1 to maintain the benchmark interest rate within the 3.5% to 3.75% range. This marks the second consecutive pause following three previous cuts of 25 basis points each. The central bank’s stance is influenced by persistent inflation above its 2% target, a cooling labor market, and upward pressure on oil prices stemming from geopolitical tensions involving Iran.

Economists point to a potential “stagflationary shock,” where rising oil costs could simultaneously dampen economic growth and fuel inflation. This complex scenario makes further interest rate reductions politically challenging. The Fed’s own “dot plot” projection now indicates just one cut anticipated this year and another in 2027, a more conservative outlook than current market pricing, which factors in cuts by December 2026 and December 2027.

This high-rate environment is particularly impactful for the fund because its largest positions include companies like Nvidia, Apple, and Microsoft. These growth-oriented stocks are highly sensitive to interest rate levels, as their valuations are heavily dependent on expectations for future earnings. The cohort often referred to as the “Magnificent Seven” now accounts for over 20% of the entire portfolio.

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Concurrent Index Reshuffling

Alongside monetary policy developments, a significant index reform is in progress. The March rebalancing, effective March 2, involved 18 additions and 27 deletions from the benchmark. Among U.S. constituents, 15 companies were removed while only 8 were added. New entrants include AST SpaceMobile, Coherent Corp, and FTAI Aviation, representing sectors like AI infrastructure and satellite communications. The French payment services firm Edenred was among those removed.

A more substantial change is scheduled for May. Reforms to the calculation methodology for free-float adjustments and rounding rules could meaningfully alter the weightings of mega-cap stocks. Furthermore, a proposed rule that would have excluded companies holding more than 50% of their assets in cryptocurrencies has been abandoned, preventing potential selling pressure on such positions.

European and Japanese Markets Feel the Pressure

The Fed’s policy decision had immediate repercussions in Europe. The Stoxx 600 index declined by 2.76%, Germany’s DAX dropped 3%, and France’s CAC 40 fell 2.3%. The Bank of England mirrored the Fed’s cautious stance, also holding its key rate at 3.75%, citing similar concerns that the Iran conflict complicates further monetary easing.

Additional pressure comes from currency movements, as the strength of the Japanese yen against the U.S. dollar is weighing on the fund’s Japanese holdings. After the United States, Japan and Europe represent the largest regional weightings within the portfolio. The interplay between sustained higher interest rates, index restructuring, and shifting regional momentum will define the fund’s trajectory in the coming months.