Firm profile

Amova Asset Management Co..,Ltd..

TOKYO, JapanCRD 110997Registration Status: ApprovedEffective since August 9, 1999SEC # 801-56686Latest ADV October 14, 2026

Amova Asset Management Co.,Ltd.'s Form ADV filing dated 2026-10-14 reports $247,426,800,740 in regulatory assets under management, $247,276,858,232 discretionary and $149,942,508 non-discretionary, 839 accounts, and 632 employees.

Assets Under Management

$247.4B

Employees

632

Offices

4 offices

Total Clients

839

Associated firm names

3 names listed

AMOVA ASSET MANAGEMENT CO., LTD.
NIKKO ASSET MANAGEMENT CO LTD
AMOVA ASSET MANAGEMENT CO.,LTD.

Leadership

4 roles identified

CEOStefanie Drews

CCOMariko Matsui

CFOAllen Yan

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

Offices & Contact

Primary office

TOKYO, Japan

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

View locations

Japan

TOKYOPrimary office · FUKUOKA · OSAKA

4 office records listed · 4 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Phone81-3-6447-6000 WebsiteVisit website LinkedInView profile

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$247.4Bas of October 14, 2026

Discretionary99.9%

$247.3B

100% of total RAUM99.9%

Non-discretionary0.1%

$150M

0% of total RAUM0.1%

Regulatory assets under management are split between discretionary and non-discretionary assets.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 90.2% of total clients.

Top client categories% of clientsClients

Pooled Investment Vehicles

90.2%

757

Pension Plans

5.5%

Sovereign Wealth

2.5%

Insurance Cos.

0.8%

Charitable

0.5%

Categories with <5 clients

Banking or thrift institutions<5 clients

Charitable Organizations<5 clients

State or municipal government entities (including govt. pension plans)<5 clients

Assets under management Growth by Quarter

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

Total AUM$247.4B

Total Accounts839

10Y AUM Change+$99.5B (+67.2%)

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Employee Growth by Quarter

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

Total Employees632

Clients per Employee1:1

10Y Employee Change+113 (+21.8%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%

SUMITOMO MITSUI TRUST GROUP, INC.Direct owner · Schedule AInterest in AMOVA ASSET MANAGEMENT CO.,LTD.

75%+

SUMITOMO MITSUI TRUST (HONG KONG) LIMITEDDirect owner · Schedule AInterest in AMOVA ASSET MANAGEMENT CO.,LTD.

< 5%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Amova Asset Management Co..,Ltd...

No indirect ownership information reported in the source’s Schedule B.

Reported ownership and control details

Form ADV · Filing date 2026-09-28 · Schedules A and B

18 entries

#	Owner / person & role	Interest in entity	Reported interest	Control person	Title / status acquired	Source
1	Mari YamauchiOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR08/2018	Schedule APDF page 39
2	Kunihiro AsaiSENIOR CORPORATE OFFICER, CHIEF RISK OFFICERIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	SENIOR CORPORATE OFFICER, CHIEF RISK OFFICER05/2019	Schedule APDF page 39
3	Stefanie DrewsREPRESENTATIVE DIRECTOR, PRESIDENT AND CEOIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	REPRESENTATIVE DIRECTOR, PRESIDENT AND CEO04/2022	Schedule APDF page 39
4	Mihoko SogabeOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2019	Schedule APDF page 39
5	SUMITOMO MITSUI TRUST GROUP, INC.SHAREHOLDERForeign entity	AMOVA ASSET MANAGEMENT CO.,LTD.	75% or moreCode E	Yes	SHAREHOLDER07/2019	Schedule APDF page 39
6	Natsuhiko OkumuraOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2020	Schedule APDF page 39
7	SUMITOMO MITSUI TRUST (HONG KONG) LIMITEDSHAREHOLDERForeign entity	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	No	SHAREHOLDER03/2021	Schedule APDF page 39
8	RICHARD LESLIE MARTIN WOHANKAOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR04/2022	Schedule APDF page 39
9	Allen YanEXECUTIVE CORPORATE OFFICER, CHIEF FINANCIAL OFFICERIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	EXECUTIVE CORPORATE OFFICER, CHIEF FINANCIAL OFFICER01/2023	Schedule APDF page 39
10	MARIKO MATSUISENIOR CORPORATE OFFICER, CHIEF COMPLIANCE OFFICER, CHEIF LEGAL OFFICERIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	SENIOR CORPORATE OFFICER, CHIEF COMPLIANCE OFFICER, CHEIF LEGAL OFFICER09/2023	Schedule APDF page 39
11	MARK EDWARD STOECKLEEXECUTIVE CORPORATE OFFICER, CHIEF INVESTMENT OFFICERIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	EXECUTIVE CORPORATE OFFICER, CHIEF INVESTMENT OFFICER04/2024	Schedule APDF page 39
12	SETH JAMES MASTERSOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR04/2024	Schedule APDF page 39
13	Olga BobrovaSENIOR CORPORATE OFFICER, CHIEF ADMINISTRATIVE OFFICERIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	SENIOR CORPORATE OFFICER, CHIEF ADMINISTRATIVE OFFICER04/2025	Schedule APDF page 39
14	Kuniyuki ShudoREPRESENTATIVE DIRECTOR, EXECUTIVE CHAIRMANIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	REPRESENTATIVE DIRECTOR, EXECUTIVE CHAIRMAN04/2025	Schedule APDF page 39
15	WENDY HWEE CHING LIMOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2025	Schedule APDF page 39
16	HIROKO NAKANISHIOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2025	Schedule APDF page 39
17	TAMON WATANABEOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2026	Schedule APDF page 39
18	SUSUMU OKAMURAOUTSIDE DIRECTORIndividual	AMOVA ASSET MANAGEMENT CO.,LTD.	Less than 5%Code NA	Yes	OUTSIDE DIRECTOR06/2026	Schedule APDF page 39

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 9/24/2026 8:19:57 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo

AFelonies2 No

In the past ten years, have you or any advisory affiliate:

A1Been convicted of or pleaded guilty or no contest to a felony?No
A2Been charged with a felony?No

BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
B2Been charged with a misdemeanor of the kind listed above?No

CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

C1Found you or an advisory affiliate made a false statement or omission?No
C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No

DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No

ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

E1Found you or an advisory affiliate made a false statement or omission?No
E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No

FProfessional authorizations1 No

FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No

GPending regulatory proceedings1 No

GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No

HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* 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.