Firm profile

SUMITOMO MITSUI DS ASSET MANAGEMENT COMPANY, LIMITED

MINATO-KU, TOKYOCRD 301509Latest ADV March 23, 2026

Sumitomo Mitsui Ds Asset Management Company, Limited is an SEC registered investment adviser organized as a corporation with a primary office location in Minato-Ku, Tokyo. Its latest Form ADV filing, dated March 23, 2026, reports $157.1B in regulatory assets under management, 1,000 employees, and 1,373 accounts.

Assets Under Management
$157.1B
Employees
1,000
Offices
--
Total Clients
1,373
Primary office
MINATO-KU, TOKYO
TORANOMON HILLS BUSINESS TOWER 26F, 1-17-1 TORANOMON, MINATO-KU, TOKYO, Japan
ADV Item 1F location record

Contact and digital presence

ADV profile links
Phone81-3-6205-0200
WebsiteNot reported
LinkedInNot reported

Leadership

3 roles identified
CEOWataru Ogihara
CCOTomonobu Matsui
COOTsuneto Iki

Advisory services offered

2 types reported
Portfolio management for businesses
Portfolio management for pooled investment vehicles

Fee models offered

3 types reported
Asset based fees
Fixed fees
Performance-based fees
Sources checked May 17, 2026

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 63.1% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
63.1%
866
2
Pension Plans
27.4%
376
3
Corporations
6.5%
89
4
Banks
3.1%
42

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$157.1Bas of March 23, 2026
Discretionary91.7%
$144.1B
92% of total RAUM91.7%
Non-discretionary8.3%
$13.0B
8% of total RAUM8.3%
Regulatory assets under management are split between discretionary and non-discretionary assets.

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$157.1B
Total Accounts1,373
10Y AUM Change+$7.5B (+5.0%)

Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees1,000
Clients per Employee1:1
10Y Employee Change-108 (-9.7%)

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.