MSCI ACWI IMI Index

The MSCI ACWI Investable Market Index (IMI) captures large, mid and small cap representation across Developed Markets (DM) and Emerging Markets (EM) countries. The index is comprehensive, covering approximately 99% of the global equity investment opportunity set.
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Index code
664204
Index type
Equity
Benchmark administrator
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Div Yld (%)
1.74
P/E
23.35
P/E Fwd
19.16
P/BV
3.24
Number of constituents
8,300
Index Market Cap
$101.26 T
Largest constituent Market Cap
$4.55 T
Smallest constituent Market Cap
$65.13 M
Average constituent Market Cap
$12.20 B
Median constituent Market Cap
$1.56 B
Does this benchmark pursue ESG objectives?
No
Data as of Oct. 31, 2025 

Index resources

ACWI IMI's Complete Geographic Breakdown

See the breakdown by country and region, and how that's changed over time.

View infographic

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