WhichIndex

Which indexes is Sumitomo Mitsui Trust Group, Inc. in?

Sumitomo Mitsui Trust Group, Inc. is in 1 of the 57 indexes we track. Its largest weight is 0.07% in the Nikkei 225, where it ranks #170 of 225.

Ticker
8309 (Tokyo Stock Exchange)
Country
Japan
Sector
Financials
Size
Large cap (market cap $10–200 billion; exact figure in the ranking)
Data as of
16 Oct 2026

Member of 1 index

Sumitomo Mitsui Trust Group, Inc.'s index memberships
IndexWeight %RankIndex size
Nikkei 2250.07170225

Source: each index's own source, listed on its page. How we source this. Weights are estimates where marked. This page is refreshed when a membership changes or a weight moves by more than 10%; each index page has the daily figures.

Sumitomo Mitsui Trust Group, Inc. across every index we track

Lit tiles are the indexes Sumitomo Mitsui Trust Group, Inc. belongs to; the shade is its weight there.

Fewermore

Neighbours by weight

The members ranked just above and just below Sumitomo Mitsui Trust Group, Inc. in each index
IndexRanked aboveRanked below
Nikkei 225Nomura Holdings Inc (0.07%)The Japan Steel Works, Ltd. (0.07%)