Investor · Company
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group is an investment manager in Japan. It has one subsidiary in the data. It held $5.47 bn of shares in 19 listed asset owners in the data at its latest 13F report, the largest ExxonMobil Holdings Corp ($1.24 bn).
Group
Parent company
Sumitomo Mitsui Trust Group reports no parent company: no known owner (GLEIF LEI).
Subsidiaries
1 company under Sumitomo Mitsui Trust Group, direct and through other subsidiaries.
| Subsidiary | Held through | Share | Assets and rights |
|---|---|---|---|
| Japan Trustee Services Bank | Direct | — | — |
Shares in listed asset owners
Listed companies in the data in which Sumitomo Mitsui Trust Group reported $100 m or more of shares, or 1% or more of them, on Form 13F, at its latest report on each.
| Company | Value | Of shares outstanding | Quarter |
|---|---|---|---|
| ExxonMobil Holdings Corp | $1.24 bn | 0.22% | 30 Jun 2026 |
| Chevron USA Inc. | $714 m | 0.22% | 30 Jun 2026 |
| Equinix | $547 m | 0.53% | 30 Jun 2026 |
| NextEra Energy, Inc. | $408 m | 0.22% | 30 Jun 2026 |
| ConocoPhillips | $291 m | 0.23% | 30 Jun 2026 |
| Southern Company | $239 m | 0.22% | 30 Jun 2026 |
| Duke Energy Corp | $222 m | 0.23% | 30 Jun 2026 |
| Freeport-McMoRan | $203 m | 0.23% | 30 Jun 2026 |
| American Electric Power | $190 m | 0.26% | 30 Jun 2026 |
| Constellation Energy Corporation | $186 m | 0.21% | 30 Jun 2026 |
| Digital Realty Trust | $175 m | — | 30 Jun 2026 |
| Marathon Petroleum Corp | $162 m | 0.23% | 30 Jun 2026 |
| Phillips 66 | $144 m | 0.21% | 30 Jun 2026 |
| Vistra Corp. | $136 m | 0.26% | 30 Jun 2026 |
| Dominion Energy Inc. | $134 m | 0.22% | 30 Jun 2026 |
| Sempra | $133 m | 0.22% | 30 Jun 2026 |
| Xcel Energy Inc. | $122 m | 0.24% | 30 Jun 2026 |
| Iron Mountain Incorporated | $113 m | 0.3% | 30 Jun 2026 |
| Entergy | $110 m | 0.21% | 30 Jun 2026 |
Through its stakes and funds
23 assets and rights of the companies Sumitomo Mitsui Trust Group holds stakes in and the funds it manages, each counted once, apart from its own portfolio.
- Data centers11
- Power plants5
- Grid connections4
- AI supercomputers3
- SoftBank CHIE-22,040 H100e
- SoftBank CHIE-32,040 H100e
- Softbank SuperPOD646 H100e
- OpenAI Stargate Abilene421 MW
- Pasm NEA18 MW
- Great Shelfin Farm6.9 MW
- Honda wind Farm6.9 MW
- Honda Energy Centre (biomass)4.5 MW
- HONDA grid connection4.28 MW
- Dial House grid connection4.14 MW
- Pitt Street grid connection2.5 MW
- Junction House2.3 MW
Facts
| Fact | Value | Source |
|---|---|---|
| Location | Japan | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 SEC 13F data sets · Public domain · checked 24 Oct 2026 |
| LEI | 353800P843RLCDBLNT17 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| SEC CIK | 0001475365 | SEC 13F data sets · Public domain · checked 24 Oct 2026 |
| Ticker | 8309 (on Tokyo Stock Exchange) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Company number | 0100-01-139555 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Also known as | Sumitomo Mitsui Trust Holdings | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Chuo Mitsui Trust Holdings | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | Sumitomo Mitsui Trust Holdings, Inc. | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
Also recorded as
Sources name Sumitomo Mitsui Trust Group under 3 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| 三井住友トラストグループ株式会社 | party:lei:353800P843RLCDBLNT17 | GLEIF LEI |
| Sumitomo Mitsui Trust Group | party:wikidata:Q5215535 | Wikidata |
| Sumitomo Mitsui Trust Group, Inc. | party:sec-cik:0001475365 | SEC 13F data sets |
Research on Sumitomo Mitsui Trust Group.Its real-asset holdings and recent deals, and an introduction to the team: on request.
Request researchData on this page
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- U.S. Securities and Exchange Commission. SEC 13F data sets, Public domain.
- Wikidata. Wikidata, CC0 1.0.