Retirees Are Using EWY’s 40% Surge to Bet on South Korea’s AI Chip Recovery

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By Michael Williams Published

Quick Read

  • iShares MSCI South Korea ETF (EWY) has returned 37% year-to-date through March 2026, driven by global AI infrastructure buildout reigniting demand for advanced memory chips. Samsung Electronics and SK Hynix dominate the fund’s portfolio and benefit from high-bandwidth memory used in AI systems, though the dividend yield remains modest at 0.4% compared to 10-year Treasury yields of 4.15%.

  • South Korea’s position at the center of the global memory chip supply chain is amplifying gains from AI-driven demand, but the fund’s concentration in cyclical memory businesses and geopolitical exposure to energy prices create volatility risks for retirees.

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Retirees Are Using EWY’s 40% Surge to Bet on South Korea’s AI Chip Recovery

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EWY has returned 37% so far in 2026, nearly tripling off its one-year low, and the question for retirees is whether this is a recovery worth owning or a cyclical bounce that has already run its course. iShares MSCI South Korea ETF (NYSEARCA:EWY) is up 36.65% year-to-date through March 11, 2026, and has nearly tripled off its one-year low. The catalyst is straightforward: global AI infrastructure buildout has reignited demand for advanced memory chips, and South Korea sits at the center of that supply chain.

What EWY Actually Owns and Why It Matters

EWY tracks the MSCI South Korea Index, giving investors exposure to the country’s largest publicly traded companies. The fund is heavily concentrated in semiconductors, with Samsung Electronics and SK Hynix together representing a dominant share of the portfolio. That concentration is the fund’s defining characteristic. When AI-driven memory demand accelerates, EWY amplifies that tailwind. When the memory cycle turns down, EWY absorbs the full force of it. The Korea Development Institute has upgraded its 2026 growth forecast citing AI demand, which directly supports the earnings outlook for EWY’s largest holdings.

The fund carries a net expense ratio of 0.59% and has been running since May 2000, giving it more than two decades of operating history across multiple market cycles. Institutional interest has been visible: a post in r/stocks titled “Traders Pour Record Cash Into BlackRock Fund Buying South Korea” captured attention in February, reflecting the broader inflow narrative that has supported EWY’s move higher.

The Income Picture for Retirees

EWY pays an annual dividend, but the payout has been anything but stable. The dividend collapsed to 2022 dividend was $0.70 per share as the memory cycle turned sharply lower, then recovered to 2025 payout came in at $2.04 as chip earnings rebounded. That trajectory mirrors the boom-bust-recovery arc of South Korean memory chip earnings. That recovery in the dividend aligns directly with the earnings recovery in the underlying companies.

Even with the dividend recovery, the current yield is roughly 0.4%, modest against a 10-year Treasury yield of 4.15%. EWY is a total return vehicle, not an income one. Retirees drawn to it are making a bet on South Korean tech’s continued recovery, not purchasing a reliable yield stream.

The Tradeoffs Retirees Need to Understand

The volatility is real and recent. The KOSPI experienced a sharp single-session decline in early March, sparking discussion in r/investing. The VIX sits at 24.93, placing it in the 91.8th percentile of readings over the past year. For retirees drawing down a portfolio, a sudden country-level drop is not an abstraction.

Geopolitical risk adds another layer. A CNBC analysis published March 6 flagged how the U.S.-Iran conflict is exposing concentration risk in energy-intensive tech manufacturing economies like South Korea, where rising oil prices directly squeeze chip production costs. The options market has reflected this: put contracts have consistently represented over 74% of EWY options volume in recent sessions, with open interest running well above its 30-day average.

South Korea’s semiconductor strength is concentrated in memory chips, not the AI accelerators and GPUs driving the biggest gains in U.S. chip stocks. Samsung and SK Hynix benefit from AI demand indirectly, through high-bandwidth memory used in AI systems, but they are cyclical businesses in a way that Nvidia is not.

Where This Fits in a Retirement Portfolio

EWY’s single-country concentration, memory cycle sensitivity, and geopolitical exposure are factors retirees may want to weigh when considering how it fits alongside other holdings. The fund’s volatility profile differs significantly from fixed income instruments, which some retirees rely on for stability during drawdown phases.

Photo of Michael Williams
About the Author Michael Williams →

I am a long time investor and student of business, and believe finding good companies that can become great investments is the best game on earth. After 20 years of writing and researching the public markets it is clear that individuals have never had more tools and information to take control of their financial lives. From ETFs and $0 commissions to cryptos and prediction markets there has never been a greater democratization of access to investing. 

I write to help people understand the investments available to them so they can make the best choice for their portfolio, whether they're starting out or looking for income in retirement. 

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