ETF and Mutual Fund Analysis

Holdings as of May 31, 2026 (IEMG) and March 31, 2026 (VOO)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > IEMG vs VOO Holdings as of May 31, 2026 (IEMG) and March 31, 2026 (VOO)

IEMG vs VOO: Portfolio Overlap

iShares Core MSCI Emerging Markets ETF vs Vanguard 500 Index Fund

0.0%
Weighted portfolio overlap
Low Overlap

Low Overlap. The two portfolios have highly distinct allocations: little of the weight sits in the same stocks.

IEMG
2695 equity holdings
as of May 31, 2026
VOO
504 equity holdings
as of March 31, 2026
0 stocks held in common
Overlap View Venn Diagram
0.0% OVERLAP IEMG VOO
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in IEMG — iShares Core MSCI Emerging Markets ETF
StockWeight
Taiwan Semiconductor Manufacturing Co Ltd12.52%
Samsung Electronics Co Ltd6.82%
SK hynix Inc5.83%
Tencent Holdings Ltd2.38%
Alibaba Group Holding Ltd.1.83%
Only in VOO — VANGUARD 500 INDEX FUND
StockWeight
NVDA7.59%
AAPL6.68%
MSFT4.93%
AMZN3.65%
GOOGL3.00%

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Frequently Asked Questions (FAQs)
What is the portfolio overlap between IEMG and VOO?

IEMG (iShares Core MSCI Emerging Markets ETF) and VOO (Vanguard 500 Index Fund) share 0.0% portfolio overlap as of IEMG's May 31, 2026 filing and VOO's March 31, 2026 filing, across 0 common stocks. Overlap is the sum of the smaller weight of each shared stock, so it reads as the share of a dollar that lands on the same companies in both funds.

Do IEMG and VOO invest in the same stocks?

Mostly not. Only a small portion of their portfolios overlaps — these funds hold largely different stocks and genuinely diversify each other.

What are the top stocks held by both IEMG and VOO?

The most prominent shared holdings (by combined weight) are: none found. See the full common-holdings table on this page for weights in each fund.

Related Comparisons
VIIIX — VANGUARD INSTITUTIONAL INDEX FUND vs VOO — VANGUARD 500 INDEX FUNDIEFA — iShares Core MSCI EAFE ETF vs IEMG — iShares Core MSCI Emerging Markets ETFIEMG — iShares Core MSCI Emerging Markets ETF vs VEA — VANGUARD DEVELOPED MARKETS INDEX FUNDABALX — American Balanced Fund vs IEMG — iShares Core MSCI Emerging Markets ETFVOO — VANGUARD 500 INDEX FUND vs VTSAX — VANGUARD TOTAL STOCK MARKET INDEX FUNDIEMG — iShares Core MSCI Emerging Markets ETF vs VUG — VANGUARD GROWTH INDEX FUND