Oasis Management

What Oasis Management does

Oasis Management Company Ltd. is a privately held activist investment management firm founded in 2002 by Seth Fischer, who continues to lead the firm as Chief Investment Officer. The firm pursues a bottom-up, 'micro opportunity' strategy focused primarily on Japanese listed equities (with additional activity in Hong Kong, China, and the US), acquiring significant minority stakes (typically 5%-18%) in companies with governance, capital allocation, or operational inefficiencies and engaging constructively with management and boards — frequently through public campaigns and shareholder proposals — to drive long-term value. Oasis manages multiple private investment funds (Oasis II Fund, Japan Strategic Fund, Japan Strategic Y Fund) and charges the conventional hedge fund combination of management fees plus performance fees; fund interests are sold only to accredited/professional investors.

The firm operates from four offices — Grand Cayman (headquarters), Hong Kong (SFC-licensed investment adviser since 2004 for Types 4, 5, 9), Tokyo (KLFB-registered investment advisory since 2021), and Austin, Texas (SEC RIA since 2014) — plus an Israel support affiliate. Its underlying research platform combines 'qualitative and quantitative research capabilities' with Asia market expertise and risk management systems, and it publicly leverages proxy advisor endorsements (ISS, Glass Lewis) as a core distribution mechanism. Notable 2026 disclosures include large stakes in Kadokawa (15.25%, largest shareholder), SMS (18.3%), Air Water, Kinki Sharyo, Nidec, HORIBA, Sanken Electric, Tokyo Steel, Kao, KUSURI NO AOKI, and a ~16% position supporting KKR's take-private of Taiyo Holdings.

Customers — strictly speaking LPs — include institutional investors, public and private pension funds, government agencies, multinational institutions, leading financial companies, foundations, endowments, and family offices, accessed via direct institutional distribution rather than retail channels. Oasis's marketing footprint is built on a combination of regulatory/industry association memberships (AIMA, ACGA, ICGN, KCGF, JSI), the annual Sohn Hong Kong investor conference, and dedicated campaign microsites such as 'A Better Kadokawa' and 'A Better SMS.'

Name

Oasis Management

Legal name

Oasis Management Company Ltd.

Website

https://oasiscm.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

Oasis Management is a Hong Kong-headquartered activist investment manager founded in 2002 that acquires significant minority stakes in Asian (primarily Japanese) listed companies and runs governance campaigns to deliver risk-adjusted returns to institutional LPs.

Ownership category

akta.pro rank

Product category

Activist Hedge Fund Management

NAICS

Portfolio Management and Investment Advice (52394)

SIC

Investment Advice (6282)

akta.pro primary industry

International/Ex-U.S. Developed Equity (Active) (FSAAAIAE)

akta.pro secondary industries

Style Equity — Value (Active) (FSAAAIAH), Advisory Portfolio Management (Non-Discretionary) (FSAAABAD)

Keywords

• Activist investment management
• Hedge fund management
• Shareholder engagement
• Asia equity investing
• Corporate governance activism

Headquarters

HQ city

Hong Kong

HQ country

Hong Kong SAR China

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Fund management fees and performance fees: Oasis manages private investment funds and charges management fees and performance fees (carried interest) to investors. The fund's objective is to produce consistent, superior risk-adjusted returns across all market cycles. Oasis funds are not registered as public investment companies.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Oasis Management is a private investment management firm founded in 2002 that manages hedge funds and private equity vehicles (including the Oasis II Fund, Japan Strategic Fund, and Japan Strategic Y Fund) with a focus on Asia, particularly Japan. The firm pursues a bottom-up, micro opportunity activist strategy: it acquires significant minority equity stakes (typically 5%+) in undervalued or underperforming Japanese listed companies and engages constructively with management and boards to drive governance reforms, improved capital allocation, and long-term shareholder value.

Product overview

Oasis Management Company Ltd. is a Hong Kong-based activist investment fund founded in 2002 by Seth Fischer. The firm operates multiple investment funds including the Oasis II Fund, Japan Strategic Fund, and Japan Strategic Y Fund, and manages assets across various capital structures with a focus on Asia. The company's core offering consists of hedge fund investment products and shareholder engagement campaigns targeting underperforming Japanese companies to improve corporate governance and shareholder returns.

Differentiator

Problem solved

Functional benefit

Brands

• Oasis II Fund: One of the primary hedge funds managed by Oasis, registered with CIMA.
• Japan Strategic Fund
• Japan Strategic Y Fund

Products and services

• Oasis II Fund
• Japan Strategic Fund
• Japan Strategic Y Fund
• Activist Engagement Campaigns

Quantifiable outcome

• 23+ year track record of managing capital across multiple market cycles
• +1 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered minor and core.

• Sohn Conference Foundation / Karen Leung FoundationminorGTM or Marketing PartnerOasis co-hosts the annual Sohn Hong Kong Conference in partnership with the Sohn Conference Foundation, benefiting the Karen Leung Foundation (cervical cancer education, prevention, research, and treatment in Hong Kong). This investor conference has become a key annual event for Asia's professional investment community.
• ISS (Institutional Shareholder Services)coreGTM or Marketing PartnerISS provides proxy voting recommendations to institutional investors. Oasis has secured ISS support in multiple campaigns (Kadokawa, Kyocera, Kao, HORIBA, SMS, Kobayashi Pharma, Comsys, Mirait). ISS backing strengthens Oasis's shareholder proposals at target companies' AGMs.
• Glass LewiscoreGTM or Marketing PartnerGlass Lewis provides proxy research and voting recommendations. Oasis has secured Glass Lewis support in multiple campaigns (Kadokawa, Kyocera, Kao, HORIBA, SMS, Kobayashi Pharma, Comsys, Mirait). Glass Lewis backing is frequently cited in Oasis campaign materials.
• Asian Corporate Governance Association (ACGA)minorOthersOasis has been a member of ACGA since 2008, an independent, non-profit organization dedicated to corporate governance reform in Asia.
• International Corporate Governance Network (ICGN)minorOthersOasis is a member of ICGN, a global organization focused on corporate governance standards and investor stewardship.
• Alternative Investment Management Association (AIMA)minorOthersOasis has been a proud member of AIMA since 2008. AIMA is the global hedge fund industry organization.
• Korean Corporate Governance Forum (KCGF)minorOthersOasis is an honorary member of KCGF, a forum focused on promoting corporate governance improvements in Korean companies.
• Japan Stewardship Initiative (JSI)minorOthersOasis rigorously adheres to Japan's Stewardship Code obligations as a signatory to the JSI framework.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Elliott Investment Management: One of the most prominent global activist hedge funds with a deep Asia-Pacific presence. Directly comparable to Oasis in terms of large-stake activist investing, public engagement campaigns, and value-oriented equity focus across Asian listed markets.
• ValueAct Capital: Activist-focused hedge fund that takes significant minority stakes in publicly listed companies and engages constructively with boards. Highly comparable business model to Oasis's constructive activist approach.
• Cevian Capital: Europe's largest activist investor with a similar model of taking significant stakes and engaging boards. Comparable to Oasis in long-term, constructive activist positioning in developed markets.
• Pershing Square Capital Management: Concentrated, activist-oriented public equities fund with high-conviction positions in listed companies. Comparable to Oasis's high-conviction, large-stake approach to undervalued companies.
• Third Point LLC: Activist hedge fund that engages companies on governance, capital allocation, and strategic direction. Comparable activist approach with public campaigns and significant minority stakes.
• Trian Fund Management: Activist-oriented investment firm focused on constructive engagement with management teams. Highly comparable model to Oasis's constructive engagement approach in public equities.
• Dalton Investments: Asia-focused (especially Japan) value-oriented hedge fund that has historically engaged in activism. Among the most direct Asia-focused peers to Oasis in terms of geographic and strategy overlap.
• Jana Partners: Activist hedge fund that takes minority stakes and engages companies on operational and governance improvements. Similar model to Oasis's activist approach with significant minority stakes.

Broad incumbents

• Farallon Capital Management: Large multi-strategy hedge fund with significant Asia-Pacific exposure. Comparable in terms of operating in Asian markets and taking significant positions in public companies, though more diversified in strategy.

Emerging players

• Arjuna Capital: Activist-oriented investment firm that engages companies on ESG and governance issues. Comparable in terms of activist engagement approach, though smaller and with a more ESG-focused thesis.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/Oasis_Capital
• LinkedInlinkedin.com/company/oasis-management-company-ltd-

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments12 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oasis Management