This Emerging Markets ETF Beat the S&P 500 for 16 Years. Could It Happen Again?

The real signal here is not “emerging markets are back”; it’s that passive EM exposure is increasingly a concentrated AI/semis trade disguised as diversification. That matters because the marginal buyer of EEM is effectively underwriting Taiwan/Korea wafer and memory capex, so the ETF can keep working even if broad EM macro stays mediocre. The flip side is that the rest of the basket is now cross-subsidized by a handful of liquid winners, which makes index-level downside sharper if AI capex pauses or if those leaders miss by even a small amount.

Second-order, the main macro risk is FX and rates, not local equity fundamentals. A stronger dollar or higher U.S. real yields can erase the operating leverage from the AI cycle in dollar terms, and that tends to hit broad EM ETFs before it shows up in local-currency earnings revisions. China exposure is the other hidden landmine: the market may be pricing “AI beneficiary” and “policy/regulatory overhang” simultaneously, so the same flow that supports the index can also cap multiple expansion in the China-heavy names.

The contrarian read is that the trade is probably better expressed in single names than in the ETF. If AI capex stays durable, TSM and the Korea memory complex should keep taking share, while the non-tech parts of EM mostly lag and dilute returns; if the AI trade fades, EEM’s concentration becomes a liability rather than a feature. The thesis breaks fastest on a DXY breakout, a reset lower in hyperscaler capex guidance, or a material Taiwan/geopolitical risk premium widening over the next 1-3 months; over 6-18 months, the question is whether passive EM allocation keeps crowding into the same 5 stocks and compressing future forward returns.