About Sigma3Capital
Sigma 3 stands at the intersection of innovation, expertise, and client-centricity, offering a fresh perspective on investment management and financial planning. Sigma 3 advisors leverage quantitative analysis to manage portfolios effectively.
Area of Expertise
Investment Management
We provide comprehensive investment management services tailored to meet your financial goals.
Precision Portfolio Management: At Sigma 3, we specialize in precision portfolio management, focusing on constructing diversified portfolios composed of market leaders across various industries. Our strategy aims to provide both diversification and performance.
Business Consultants
At Sigma 3, we offer business consulting services tailored to help your business thrive. With extensive experience in franchising and a wide range of industries, our team provides strategic insights and practical solutions to drive growth and efficiency. Our franchisee experience includes well-known brands such as 7-Eleven, Subway, Earl of Sandwich, FedEx Routes, and Pronto Wash. Whether you're looking to build your own business, expand your franchise, improve operations, or develop new business strategies, Sigma 3 is here to support your success. Service cost $250/hr. Clients typically only require ~1-2 hours of consultation.
Tax Reduction Strategies
At Sigma 3, we provide comprehensive tax reduction strategies to help you safeguard your wealth and secure your financial future. Our team offers personalized solutions to minimize tax liabilities. Sigma 3 delivers strategic guidance and effective planning to protect and grow your assets.
Meet the Team
Long Nguyen
Managing Partner
Long began his financial career at First Allied Securities, now Wells Fargo, as an Investment Strategist, where he developed foundational expertise in investment analysis and strategic portfolio management. Following this role, he founded Yosemite Inc., a private equity firm that experienced remarkable growth under his leadership, scaling from $10,000 to over $50 million in annual revenue.
Currently, as the Managing Partner at Sigma 3 Capital, Long oversees precision portfolio management, business consulting, and strategic tax and estate planning services. He holds a Bachelor's degree in Electrical Engineering from San Jose State University, complementing his analytical approach to finance. Licensed with Series 7 and Series 63 (First Allied) and Series 65 (Sigma 3 Capital), Long brings a robust combination of technical and financial expertise to his clients.
Ayse Kya
Ayse Kaya is an analyst at Sigma 3 Capital, bringing a robust background in finance to the team. She earned her degree from Istanbul University, where she developed a strong foundation in financial principles and practices. At Sigma 3 Capital, Ayse applies her expertise to support the firm's investment strategies and client services.
Our Methods
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Quantitative Analysis
Quantitative analysis is a data-driven approach that uses mathematical and statistical models to evaluate investment opportunities. At Sigma 3, we leverage quantitative analysis to assess the financial health of companies, examining factors like earnings growth, cash flow stability, and price-to-earnings ratios. Our analysis also includes complex modeling techniques such as the Capital Asset Pricing Model (CAPM) and Dividend Discount Models to calculate intrinsic values and potential returns. By focusing on these quantitative metrics, we aim to remove emotion from decision-making, prioritizing investments with solid fundamentals and growth potential. This methodology enables us to maintain a disciplined, objective approach to portfolio construction, helping clients achieve consistent returns over time.
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Asset Allocation
Asset allocation is the strategic division of investments across various asset classes—stocks, bonds, real estate, and other alternatives—to achieve a balanced risk-reward profile. Our approach to asset allocation is centered on diversification, helping reduce portfolio volatility by spreading investments across market-leading sectors and industries. We carefully tailor allocations to each client’s goals, risk tolerance, and time horizon, adjusting as needed to align with changing market conditions. Through this customized allocation strategy, Sigma 3 seeks to optimize growth potential while minimizing downside risk, ensuring that portfolios remain resilient in both bullish and bearish markets
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Technical Analysis
Technical analysis focuses on studying historical price movements and trading volumes to identify trends and patterns that can indicate future market behavior. At Sigma 3, we use a combination of charting techniques, indicators, and trend analysis to make informed short-term investment decisions. This approach allows us to detect market entry and exit points, enabling agile responses to changing market dynamics. By incorporating technical analysis into our overall strategy, we provide a comprehensive view of market sentiment and momentum, which complements our long-term investment approach and enhances our ability to capitalize on market fluctuations.
Sigma 3 Articles and Insights
