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ETF comparison

IEMG vs VSS

International Emerging vs International Developed.

iShares Core MSCI Emerging Markets ETF · Vanguard FTSE All-World ex-US Small-Cap Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
6.6 %

918 positions appear in both funds. Buying equal dollars of IEMG and VSS would leave roughly 6.6% of each dollar exposed to the same underlying securities.

IEMG unmatched 92.9% Shared 6.6% VSS unmatched 92.1%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In IEMG only
1,749 positions
Shared
918 positions
In VSS only
3,900 positions

Side by side

IEMG

iShares Core MSCI Emerging Markets ETF

iShares · International Emerging

86 composite / 100
Expense ratio
0.090%
Net assets
$160.08B
TTM yield
2.37%
Top-10 conc.
34.0%
VSS

Vanguard FTSE All-World ex-US Small-Cap Index Fund ETF Shares

Vanguard · International Developed

93 composite / 100
Expense ratio
0.060%
Net assets
$13.99B
whole fund, 3 share classes
TTM yield
3.02%
Top-10 conc.
2.4%

Sub-score comparison

91
Cost
94
76
Tax efficiency
77
100
Liquidity
100
66
Concentration
100
—
Tracking quality
—
IEMG sub-score VSS

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VSS is 3 bps cheaper than IEMG. On a $100,000 position that's about $30/yr more in fees for IEMG.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with IEMG vs VSS.

Top shared holdings

918 shared in total
# Holding In IEMG In VSS Overlap
1 TAIWAN UNION TECHNOLOGY CORPORATION 0.09% 0.24% 0.09%
2 MACRONIX INTERNATIONAL CO., LTD. 0.06% 0.16% 0.06%
3 COMPEQ MANUFACTURING COMPANY LIMITED 0.06% 0.15% 0.06%
4 Kinsus Interconnect Technology Corp 0.05% 0.18% 0.05%
5 WinWay Technology Co., Ltd. 0.05% 0.12% 0.05%
6 LandMark Optoelectronics Corp 0.04% 0.11% 0.04%
7 CHIPBOND TECHNOLOGY CORPORATION 0.04% 0.07% 0.04%
8 Daeduck Electronics Co Ltd 0.03% 0.06% 0.03%
9 Innodisk Corporation 0.03% 0.09% 0.03%
10 Universal Microwave Technology, Inc. 0.03% 0.05% 0.03%
11 Peptron, Inc. 0.03% 0.05% 0.03%
12 CD Projekt SA 0.03% 0.13% 0.03%

Only in IEMG

1,749 total
  • Taiwan Semiconductor Manufacturing Company Limited 12.49%
  • Samsung Electronics Co., Ltd. 6.80%
  • SK hynix Inc. 5.82%
  • Tencent Holdings Limited 2.37%
  • Alibaba Group Holding Limited 1.82%
  • MediaTek Inc. 1.42%
  • DELTA ELECTRONICS, INC. 1.02%
  • HON HAI PRECISION INDUSTRY CO., LTD. 0.79%
  • Samsung Electronics Co., Ltd. 0.74%
  • CHINA CONSTRUCTION BANK CORPORATION 0.71%

Only in VSS

3,900 total
  • Hudbay Minerals Inc 0.27%
  • Aritzia Inc 0.27%
  • Finning International Inc 0.24%
  • Storebrand ASA 0.24%
  • Accelleron Industries AG 0.24%
  • Games Workshop Group PLC 0.24%
  • Gaztransport Et Technigaz SA 0.23%
  • South Bow Corp 0.22%
  • Subsea 7 SA 0.21%
  • DPM Metals Inc 0.21%

Percentages are holdings overlap with the named fund.

Open IEMG or VSS at a brokerage

Both funds trade commission-free at major US brokerages.

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.