Riviera Asset Management
Rooted in Transparency, Driven by Performance, Founded in Care.
Portfolio Management
Purpose
Riviera Asset Management is a firm providing portfolio management services under the regulatory framework of the Investment Advisers Act of 1940. We uphold the highest standards of governance, transparency, and fiduciary responsibility.
Working with licensed partners and leading service providers across multiple jurisdictions, we ensure our clients benefit from institutional-grade oversight, disciplined risk management, and investment execution across diverse asset classes.
We design and manage bespoke investment solutions for high-net-worth individuals and corporates seeking distinctive opportunities and innovative structures.
Services
Explore our services that reflect our commitment to disciplined investing, strategic insight, and long-term wealth creation.
Portfolio Management
We offer professional portfolio management services through our proprietary investment vehicles, designed to align with the financial goals and risk profiles of qualified investors. Our approach combines active oversight, strategic asset allocation, and disciplined risk management to optimize returns and compound wealth over time.
Key Features:
Multi-asset class exposure
Tactical rebalancing
Transparent reporting
Long-term performance focus
Our structure ensures clarity, focus, and alignment with investor interests. By offering fund-based portfolio management, we provide a comprehensive platform for sophisticated investors seeking performance, insight, and long-term partnership.
We work exclusively with:
High-net-worth individuals
Accredited Investors
Family Offices
Institutional Partners
Corporations
Transparent Structure
Funds
Our Portfolio Management is delivered through our flagship funds:
Infinity Income Fund
Actively managed fund designed to generate stable income and preserve capital. Focused on generating stable returns through income-oriented strategies. The strategy focuses on investing in liquid, income-producing assets that support a consistent and reliable return profile for investors.
Infinity Income and Growth Fund
Actively managed fund designed to pursue capital appreciation. Designed for capital appreciation through in-depth analysis and data; growth-focused investments. The strategy targets large-cap businesses with sustained revenue and earnings growth, durable competitive advantages, and compelling risk-reward opportunities.
Infinity Personalized Growth Fund
Actively managed fund designed exclusively for U.S. investors. It offers a highly personalized approach to portfolio construction, allocating across well-established equities, fixed income, and alternative assets based on each investor’s unique risk tolerance and financial objectives. The strategy seeks to deliver long-term growth and stability through diversified, adaptive asset allocation.
Launching soon — purpose-built for U.S. investors seeking a customized path to long-term wealth creation.
Leadership
Meet the key individuals guiding our strategy and shaping our success.
Julien Prtenjaca – Chief Investment Officer
Julien is an experienced investment professional with over 20 years in global and executive management. His background spans management, trading, and portfolio strategy across major markets in Europe, North America, and Asia, where he is now based in Singapore.
He has led portfolio oversight and investment operations under rigorous regulatory standards including the U.S. Securities Exchange Commission. This foundation in governance and fiduciary responsibility underpins his disciplined, research-driven approach to managing capital and building resilient investment strategies.
Having held senior leadership roles within a Fortune 500 company, Julien combines institutional depth with a clear understanding of equity markets and investor priorities. He also lectures on corporate finance and public markets at leading business schools in Europe and Singapore.
Nico Prtenjaca – Chair of the Advisory Board
Nico brings over 15 years of experience in corporate finance and strategic advisory, working with multinational corporations and investors across Europe and North America. His background in financial consulting, analysis, and audit has equipped him with a deep understanding of capital structures, valuation, and the governance frameworks that underpin sound investment decisions.
With extensive experience advising Fortune 500 companies and familiarity with SEC-related regulatory standards, Nico offers a strong foundation in financial integrity and transparency.
As Chair of the Advisory Board, he provides strategic guidance and thought leadership, supporting long-term vision, investor engagement, and key strategic introductions, while remaining independent of management oversight.
Nico is also a long time lecturer at a top European business school in the field of Finance and Audit. His combination of advisory expertise and regulatory understanding reinforces the firm’s commitment to disciplined, well-governed investment.
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Corporate Governance
We are committed to maintaining a robust governance framework that ensures accountability, ethical conduct, and strategic oversight across all aspects of our business. Operating under the regulatory framework of the Investment Advisers Act of 1940, we uphold the highest standards of governance and maintain required filings with the U.S. Securities and Exchange Commission (SEC) in accordance with applicable regulations. This is why our Corporate Governance includes the following key elements:
Defined roles and responsibilities across leadership and advisory functions.
Internal controls and reviews to ensure integrity and compliance with regulatory standards.
Governance policies aligned with industry best practices.
Corporate Sustainability
We believe that responsible investing and sustainable business practices are integral to achieving long-term value creation and growth. By embedding these principles into our investment philosophy, we aim to generate lasting returns.
Our approach includes:
Integration of ESG factors into investment analysis and decision-making.
Consideration of climate-related risks and opportunities in alignment with TCFD recommendations.
Commitment to transparency and ethical standards in all stakeholder interactions including investors, partners and communities.
Compliance
We foster trust and long-term value creation by upholding transparency, ethical standards, and sustainable business practices through strong governance.