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Seeking Alpha
28 days ago
The Big Squeeze: EM Mega Caps Up, Breadth Down
Emerging markets equity returns have been driven by extreme mega-cap concentration, with index breadth collapsing to historic lows and masking weakness across much of the opportunity set. This concentration has distorted relative results for active managers, particularly those constrained by diversification rules or broad benchmarks, as small-cap underperformance and index construction limit flexibility.