Snapshot from Aug 24, 2026 at 07:00 UTC. For live data and tracking: View Live
Entities / Companies / Sumitomo Group
Company

Sumitomo Group

Tracked across 5 events · 119 articles · First seen Apr 21, 2022 · Last active Aug 13, 2026

Sentiment
22
Attention
4
Events
5
Relationships
82
Live sentiment trends, attention charts, and prominence tracking available on the Ergen Dashboard
Events (5)
4 20
Business
Japanese stocks volatile amid Middle East tensions
Over the period from late July to early August 2026, the Japanese stock market experienced significant volatility, with the Nikkei 225 index swinging sharply between gains and losses. The market was influenced by mixed cues…
Impact: Sumitomo Group saw mixed performance, with gains on some days and losses on others.
Jul 24, 2026 · 37 articles
4 60
Business
Nikkei 225 Surges on Tech Rally
The Japanese stock market experienced a significant rally over several trading sessions in August 2026, with the Nikkei 225 index surging to record levels above 68,000. The rally was driven by strong gains in technology…
Impact: Sumitomo Group advanced almost 6%, contributing to the rally.
Apr 21, 2022 · 26 articles
4 -20
Business
Nikkei 225 Reaches All-Time Highs
Impact: Sumitomo Group's shares declined, showing a negative performance.
May 21, 2026 · 40 articles
4 50
Regulatory
Nano One Materials receives C$4.3M grant
Impact: Sumitomo Group is a project partner under the Canada — Natural Resources Canada contribution agreement, providing technical expertise as in-kind support to Nano One Materials.
Apr 08, 2026 · 8 articles
2 0
Business
Nano_One_Materials Appoints Jason_Zandberg
Impact: Sumitomo Group is mentioned as a strategic collaborator with Nano One Materials, supporting its growth strategy.
May 07, 2026 · 8 articles
Relationships (82)
Mitsui Mining and Smelting strategic partner ↔ Sumitomo Group Sumitomo Metal Mining is a strategic partner of Mitsui Mining and Smelting, coll
Sumitomo Electric Industries affiliate ↔ Sumitomo Group Sumitomo Group is a Japanese keiretsu that includes Sumitomo Electric Industries
Ibiden major investor ↔ Sumitomo Group Sumitomo Group, through its financial arm Sumitomo Mitsui Trust Bank, is a major
Lasertec minor investor ↔ Sumitomo Group Sumitomo Group, through Sumitomo Mitsui Trust Asset Management, is a minor inves
Resonac Holdings joint venture partner ↔ Sumitomo Group Sumitomo Group, through its entity Sumitomo Mitsui Trust Bank, is a joint ventur
Murata Manufacturing investor ↔ Sumitomo Group Sumitomo Group, through its financial entities like Sumitomo Mitsui Banking Corp
Fujikura major investor ↔ Sumitomo Group Sumitomo Group, through its financial entities like Sumitomo Mitsui Financial Gr
Omron joint venture partner ↔ Sumitomo Group The Sumitomo Group, through its member The Sumitomo Warehouse Co., Ltd., is a jo
Nippon Electric Glass investor ↔ Sumitomo Group Sumitomo Group, through its financial arm, is a minor investor in Nippon Electri
Nitori Holdings minor investor ↔ Sumitomo Group Entities within the Sumitomo Group hold a minor equity stake in Nitori Holdings,
Recruit (company) investor ↔ Sumitomo Group Sumitomo Group, through its entity Sumitomo Mitsui Trust Asset Management Co., L
Taiyo Yuden minor investor ↔ Sumitomo Group Sumitomo Group, through its asset management arm Sumitomo Mitsui Trust Asset Man
Mitsui Mining and Smelting strategic partner ↔ Sumitomo Group Mitsui Mining and Smelting is a strategic partner of Sumitomo Metal Mining, havi
Sumitomo Electric Industries affiliate ↔ Sumitomo Group Sumitomo Electric Industries is a prominent member company of the Sumitomo Group
Ibiden investee ↔ Sumitomo Group Ibiden is an investee of Sumitomo Group, with Sumitomo Mitsui Trust Bank, a memb
Lasertec investee ↔ Sumitomo Group Lasertec is an investee of Sumitomo Mitsui Trust Asset Management, a member of t
Resonac Holdings joint venture partner ↔ Sumitomo Group Resonac Holdings is a joint venture partner with Sumitomo Mitsui Trust Bank, a S
Murata Manufacturing investee ↔ Sumitomo Group Murata Manufacturing is an investee of entities within the Sumitomo Group, speci
Fujikura investee ↔ Sumitomo Group Fujikura is an investee of entities within the Sumitomo Group, specifically Sumi
Omron joint venture partner ↔ Sumitomo Group Omron is a joint venture partner with The Sumitomo Warehouse Co., Ltd., a Sumito
Nippon Electric Glass investee ↔ Sumitomo Group Nippon Electric Glass is an investee of Sumitomo Group, as a financial arm of th
Nitori Holdings investee ↔ Sumitomo Group Nitori Holdings is an investee of entities within the Sumitomo Group, which hold
Recruit (company) investee ↔ Sumitomo Group Recruit Holdings is an investee of Sumitomo Mitsui Trust Asset Management Co., L
Taiyo Yuden investee ↔ Sumitomo Group Taiyo Yuden is an investee of Sumitomo Group, which holds a minor equity stake i
SUMCO ↔ Sumitomo Group
Screen Holdings no relationship ↔ Sumitomo Group Sumitomo Group and Screen Holdings are both publicly traded Japanese companies w
Furukawa Electric none ↔ Sumitomo Group Sumitomo Metal Mining and Furukawa Electric do not have a direct business-to-bus
Disco Corporation no relationship ↔ Sumitomo Group Sumitomo Group and Disco Corporation do not have a direct business-to-business r
TDK ↔ Sumitomo Group
SUMCO ↔ Sumitomo Group
+ 52 more relationships View on Dashboard
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