When you invest your money, you deserve to know exactly what happens withevery dollar. At One Oak CapitalManagement, LLC, transparency is not a marketing buzzword. It is how the firm operates every day.
Founded in 2013, One Oak Capital Management, LLC brings institutionally oriented investment strategies to investors who typically lack access to these approaches. The New York-based SEC registered investment adviser focuses on fixed income solutions, specifically in investment grade municipal and corporate bond markets. With 12 years of experience managing client portfolios, the firm has built its reputation on three core principles: complete transparency with clients, disciplined risk management across all strategies, and unwavering focus on client objectives.
Transparency at One Oak Capital Management, LLC starts with clear communication. You receive detailed information about your portfolio composition, security selections, and the reasoning behind every investment decision. The firm does not hide behind complex jargon or vague explanations.
CFO and Chief Compliance Officer Joanne Costantini oversees relationships with regulatory and compliance bodies. Her role ensures strict adherence to internal policies and procedures. With 30 years of industry experience and 10 years at One Oak Capital Management, LLC, she manages client onboarding and investment reporting. This means you get accurate, timely information about your investments.
The firm provides regular performance reports that show exactly how your portfolio performs. These reports include net returns calculated by deducting management fees on a quarterly basis. The firm also discloses all risks associated with fixed income investments, including changes in interest rates, liquidity, credit quality, volatility, and duration.
One Oak Capital Management, LLC maintains compliance with the Global Investment Performance Standards. The firm underwent independent verification for the periods 2019 through 2022. You can trust the numbers you see.
(Disclaimer: One Oak Capital Management, LLC claims compliance with the Global Investment Performance Standards (GIPS ®). The performance results presented are based on the firm's Municipal SMA Strategy Composites and are shown net investment management fees and all other expenses. Past performance is not indicative of future results. For a complete GIPS® compliant presentation and/or a list of composite descriptions, please contact One Oak Capital Management at 914-205-5821. GIPS® compliance refers to adherence to the Global Investment Performance Standards, which establish ethical principles for calculating and presenting performance. It does not imply SEC endorsement.)
Risk management at One Oak Capital Management, LLC is not reactive. It is proactive, systematic, and built into every investment decision. CEO and Chief Investment Officer Stephen DiTursi brings 40 years of industry experience to his role. His primary focus is portfolio risk management, ensuring that investment activities across the firm follow structured frameworks.
The firm employs an integrated risk management process that assesses six specific risk factors across all portfolios. This framework enhances monitoring and makes risk management more efficient.
Interest rate risk comes first. The degree to which a bond is sensitive to interest rate changes, known as duration, is a key market risk that the firm constantly manages. When interest rates shift, your portfolio is positioned to handle the change. Duration management is not a quarterly exercise. It happens continuously as market conditions evolve.
Credit risk receives equal attention. The firm controls the credit rating of the portfolio, specific sectors, and individual securities. Senior Portfolio Manager Neil Crabb, with 34 years of industry experience, oversees the municipal research process and trading systems. His team evaluates relative value opportunities and identifies bonds that offer attractive risk-adjusted returns. Each security undergoes credit analysis before it enters a portfolio.
Liquidity management is designed to help the portfolio remain marketable. The firm analyzes each security for its ability to offer ongoing liquidity. This means your portfolio holds bonds that can be sold when needed, not just positions that look good on paper. One Oak Capital Management, LLC utilizes Bloomberg, Fabkom, and research from multiple sell-side firms to assess liquidity across different market conditions.
Yield curve risk gets measured and monitored continuously. Shifts in the slope and shape of the yield curve affect bond values differently across maturities. The firm tracks these movements to position portfolios appropriately for different yield curve environments.
Sector risk management uses diversification across sectors and issuers to mitigate credit risk. The firm does not concentrate positions in single sectors or issuers. This diversification is designed to protect your portfolio when specific sectors face challenges.
Regulatory risk awareness keeps the firm ahead of policy changes. Government policy shifts can affect security values. By monitoring possible forthcoming changes and their effects on portfolio securities, the firm positions your investments to adapt before problems arise.
Risk controls are not optional extras. They are fundamental to how the firm builds portfolios. Defined trading practices and robust risk controls allow the team to construct more substantial fixed income portfolios that can weather different economic environments and market cycles. The firm is committed to employing effective and appropriate risk management tools to structure efficient portfolios.
(Disclaimer: There can be no assurance that risk mitigation efforts will be successful or that the risk of loss can be prevented by such efforts.)
One Oak Capital Management, LLC recognizes that you have specific financial goals. The firm does not offer cookie-cutter solutions. Instead, strategies are tailored to meet either absolute return objectives or high tax-free income goals.
The Enhanced Municipal Portfolio targets investors seeking tax-advantaged income. This laddered, actively managed strategy capitalizes on the idiosyncratic nature of the municipal market. The portfolio consists of diversified, high credit quality bonds. The portfolio earned a five-star Morningstar rating and received Zephyr's PSN Top Gun award for having a Top 10 return for the three-year and five-year periods ending September 30, 2025. (Disclaimer: References made to awards/rankings are not an endorsement by any third party to invest with One Oak and are not indicative of future performance. Investors should not rely on awards/rankings for any purpose and should conduct their own review prior to investing. Zephyr/PSN is an asset and wealth management software marketed by Informa (LSE: INF). PSN is a database of Separately Managed Accounts managed by Zephyr. One Oak does not compensate Zephyr for inclusion in the PSN database, nor does it compensate Zephyr for consideration for, or awarding of, the PSN Top Gun designation.)
The strategy is optimized for flexibility and resilience: Active management prioritizes tax harvesting and active portfolio adjustments. The laddered structure is designed to smooth out fluctuations in interest rates to create resilience during volatile market periods. Full customization allows portfolios to be tailored by state, duration, management style, and income requirements. This flexibility means your strategy aligns with your circumstances. Our approach also offers strategic tax-loss harvesting trades.
For investors seeking taxable returns, the Enhanced Taxable Municipal Portfolio combines municipal bonds with exposure to corporate bonds. The portfolio earned a three-star Morningstar rating and received multiple PSN Top Gun awards, including Top 10 returns for the one-year and three-year periods ending September 30, 2025, in the PSN Municipal Universe. It also received Top Gun awards for the three-year period in the PSN Intermediate Maturity Universe and the five-year period in the PSN US Fixed Income Universe. (Disclaimer: References made to awards/rankings are not an endorsement by any third party to invest with One Oak and are not indicative of future performance. Investors should not rely on awards/rankings for any purpose and should conduct their own review prior to investing. Zephyr/PSN is an asset and wealth management software marketed by Informa (LSE: INF). PSN is a database of Separately Managed Accounts managed by Zephyr. One Oak does not compensate Zephyr for inclusion in the PSN database, nor does it compensate Zephyr for consideration for, or awarding of, the PSN Top Gun designation. The Morningstar Rating for Funds, often called the Star Rating, is a data-driven rating that measures the past performance of a fund in comparison to peers. One Oak has purchased the Morningstar Basics Package, which grants One Oak the permission to feature its Morningstar Rating in marketing materials. This purchase, renewed on an annual basis, has a value of $6,885.06)
Like the Enhanced Municipal Portfolio, this strategy offers active management with tax harvesting potential, laddered construction for resilience, and full customization by duration, management style, and income. The portfolio seeks a combination of attractive taxable income and total return by capitalizing on opportunities in both municipal and corporate bond markets.
The Enhanced Short-Duration Municipal Portfolio serves investors who prioritize low volatility and attractive tax-advantaged yields. This strategy uses short duration high credit quality bonds, offering more stability during uncertain market periods.
Portfolio Manager Keith Cronin, with 31 years of industry experience, manages corporate bond portfolios. He focuses on security selections and hedging characteristics. Portfolio Manager Michael DiTursi actively manages investment portfolios containing municipal and corporate bonds. He identifies investment opportunities, analyzes economic indicators, and tracks interest rate trends. His work supervising proprietary trading models and supporting hedging strategies adds another layer of risk management.
Senior Portfolio Manager James Kim brings 18 years of industry experience. His background includes roles as CIO and Chairman of the Investment Committee for Alternative Capital Advisers. He conducted investment and operational due diligence across multiple strategies, including equity long/short, event-driven, global macro, distressed, and credit.
Head of Research Joseph Marren oversees research strategy across all sectors and asset classes. With 49 years of industry experience, he brings extensive knowledge from senior roles in M&A departments at Citigroup, Credit Suisse, and other major firms. He also served as President, CEO, and CIO of KStone Partners LLC, managing funds-of-hedge funds focused on municipal securities.
(Disclaimer: This information is for illustration and discussion purposes only. One Oak makes no assertion about any particular comparable firm providing or any employee's previous employment / academic experience guaranteeing any particular knowledge, skill or service level.)
One Oak Capital Management, LLC operates with steadfast routines. These routines are the cornerstone of the firm and central to portfolio composition decisions. The investment professionals are thought leaders in fixed income management, providing quarterly market commentary combined with insights on portfolio construction.
The firm's compliance framework ensures accountability at every level. As CFO and Chief Compliance Officer, Costantini manages relationships with regulatory bodies and ensures adherence to internal policies. This dual role means financial operations and compliance work together, not separately.
Investment decisions follow defined processes. The team identifies value-based opportunities within US municipal and corporate bond markets using a framework designed to mitigate interest rate and credit risk. Security selection goes through research and analysis before implementation.
Portfolio managers hold relevant licenses and certifications. Neil Crabb holds a Series 65 license as a Uniform Investment Advisor. James Kim holds a CAIA charter.
You receive ongoing communication about your portfolio. The firm provides quarterly market commentary that explains market conditions and how they affect your investments. This is not generic market overview. It includes specific insights on portfolio construction relevant to your strategy.
The separately managed account approach grants you transparency, liquidity, and control over your portfolio. You can see exactly what securities you own, not just a share of a pooled fund. This transparency extends to all aspects of portfolio management.
Investment reporting shows performance data with context. You see returns, but you also understand the factors that drove those returns. The firm calculates performance using both proprietary and external data sources.
When portfolio changes occur, the communication explains why. The firm has executed several tax-harvesting trades for both the Enhanced Municipal Portfolio and Enhanced Taxable Municipal Portfolio. When these trades happen, you learn about the strategy and its tax efficiency benefits. If duration adjustments occur due to interest rate expectations, you receive the rationale.
The firm provides access to its investment professionals. Investor Relations specialist Miranda Crabb focuses on developing new client relationships while nurturing existing relationships. Her role ensures you have a point of contact for questions and concerns.
Stephen DiTursi, as CEO and Chief Investment Officer, remains accessible. His contact information is publicly available, demonstrating the firm's commitment to direct communication with clients.
One Oak Capital Management, LLC makes portfolios available through platforms like Envestnet and custodians including Charles Schwab, Fidelity, and Pershing. This accessibility means you can work with your existing advisor and custodian relationships while benefiting from One Oak's institutional-grade strategies.
One Oak Capital Management, LLC employs 16 professionals who work together to serve your interests. The team includes portfolio managers with decades of experience, compliance officers who ensure regulatory adherence, and investor relations specialists who maintain communication.
The firm manages approximately $307 million in total firm assets as of 12/31/2025. This size allows for personalized attention while maintaining institutional quality processes. You are not a number in a massive organization. Your portfolio receives focused management from experienced professionals.
The firm's approach combines innovation with discipline. It seeks value opportunities but within a framework that prioritizes risk management. It offers tax-advantaged strategies but with full transparency about risks and costs. It pursues strong returns but not at the expense of client objectives or risk parameters.
When you choose One Oak Capital Management, LLC, you choose a firm built on principles that are designed to protect your interests. Risk management means your portfolio is structured to handle different market conditions. Client focus means strategies align with your specific objectives, not generic benchmarks.
Your financial future deserves partners who put your interests first. One Oak Capital Management, LLC built its entire philosophy around doing exactly that, every day, for every client. Contact us to learn more.
