Rapid Growth and Intensified Duopoly in the Korean ETF Market

The Korean exchange-traded fund (ETF) market has seen unprecedented growth, reaching a total size of 375.9 trillion KRW. For the first time, the top five asset management firms have surpassed 300 trillion KRW in assets under management, with the market expanding more than tenfold over the past decade. Within this surge, Samsung Asset Management and Mirae Asset Global Investments now collectively control 71.1% of the market, cementing a strong duopoly. Samsung leads the pack with a 39.33% share (141.9 trillion KRW), outpacing Mirae at 31.95% (115.2 trillion KRW), a trend further boosted by a rally in the Kospi index.
Despite this expansion, asset managers are facing profitability challenges due to fierce fee competition, which has led to a steady decrease in management fees. Concerns from financial regulators regarding the sustainability of this low-fee battle have prompted calls for greater product differentiation to maintain competitiveness. With capital and product offerings concentrated among the top managers, market consolidation has become more evident, potentially undermining long-term diversity and competitiveness. Additionally, external factors such as tensions between Iran and the US have shown the market's vulnerability, with notable impacts on leading firms like Samsung.
Related News
[ETF League Table] [2026 1Q] Samsung Leads Domestic Market, Mirae Leads International… But War is a New Variable - dealsite.co.kr② Samsung increases its market share by 1.29 percentage points in the first quarter, widening the gap with Mirae… Faltering due to geopolitical risks
[ETF League Table] [2026 1Q] Domestic is Samsung, Overseas is Mirai… But War is the New Variable - DealSite② Samsung increases market share by 1.29%p in Q1, widening the gap with Mirai… Wobbled by geopolitical risks
[ETF League Table] [Q1 2026] Top 5 Companies' ETFs Surpass 300 Trillion... Polarization of Pareto Principle - DealSite① Net assets increased from 23 trillion to 300 trillion over 10 years... Samsung and Mirae's leading competitiveness strengthened by 73%
ETF '400 Trillion Era' Nears, but Asset Managers' Profitability Improvement Remains a Challenge - DailyanThe South Korean Exchange Traded Fund (ETF) market is on the verge of entering the '400 trillion era', yet the profit base of asset management companies is weakening. The 'fee reduction' strategy intended to boost ETF competitiveness seems to have backfired. According to the Korea Financial Investment Association on the 3rd, the size of the domestic ETF market was recorded at 375.8857 trillion KRW as of the 1st of this month, marking a 26.5% increase from the end of last year (297.1401 trillion KRW).
