MSCI Japan Index

The MSCI Japan Index is designed to measure the performance of the large and mid cap segments of the Japanese market. The index covers approximately 85% of the free float-adjusted market capitalization in Japan.
Index code
939200
Index type
Equity
Benchmark administrator
MSCI LIMITED
Div Yld (%)
1.94
P/E
18.52
P/E Fwd
14.62
P/BV
1.93
Number of constituents
167
Index Market Cap
$5.12 T
Largest constituent Market Cap
$233.78 B
Smallest constituent Market Cap
$3.11 B
Average constituent Market Cap
$30.66 B
Median constituent Market Cap
$16.25 B
Does this benchmark pursue ESG objectives?
No
Data as of Oct. 30, 2026 

What is the MSCI Japan Index?

Japan’s equity market is constantly evolving. Discover how the MSCI Japan Index captures the performance of large- and mid-cap companies, spanning industries and long-term structural trends shaping this dynamic market.

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