Expert guidance, tailored for you.

Putting clients at the heart of everything we do.

In 2011, Stone Bridge's founders David and Erik realized that their client required a flexible and very robust investment firm to provide them with investment opportunities, but to be proactive enough to protect clients from downside uncertainties. From an investment point-of-view, the firm's goal is to bring institutional level strategies to all clients, regardless of the size of the account.

Stone Bridge Asset Management's humble beginnings

David Babb and Erik Boehm both began their investment careers in the mid 1990’s. Erik cut his investment teeth on international markets working in the Czech Republic, while David was here in the Southeast. Although they were separated by two continents and were managing different asset classes (emerging market equities and fixed income, respectively), the same valuable investment lessons were being learned. The world was interconnected, and even though investments were becoming increasingly complex, investors were looking for something more grounded: a professional relationship with someone they could relate to and, more importantly, someone they trusted.


After working with financial institutions and consulting firms, Erik and David in 2011 started Stone Bridge Asset Management, LLC, an independent fee-only Registered Investment Advisor that focuses on the client and their specific needs. Stone Bridge Asset Management exist for one purpose, to serve our clients.


A picture of a horseshoe on a white background.

When asked about forming Stone Bridge, co-founder and Principal David Babb had this to say:

“Managing individual and institutional wealth since 1995, Erik and I have experienced many different market cycles. Candidly, we have seen a lot as the industry has shifted over the last two-plus decades and we have been exposed to many interesting 'investment opportunities'. We have made some good investment decisions as well as some bad ones. Whether we are talking about market environments like Long Term Capital Management, the tech bubble, or the Great Recession, we learned a very important lesson that holds true today: in a down market, returns are absolute. We understand how our clients measure our value and that they expect us to help them navigate uncertainty."

What It Means to Work With Us

So what is it about our philosophy that makes us stand out? To start with, we have a process-driven investment approach. Through conversations with you, we identify your specific needs and goals and create a portfolio that fits your life.


We help each client understand their risk appetite and how it fits into their long-term outlook. One of our key goals in constructing portfolios is reducing downside volatility. As part of our process we use our proprietary volatility algorithm to give us indications of market turbulence and actively adjust clients' portfolios accordingly. It is our intent that clients participate in less of the downside when times are bad. While there is no guarantee we will achieve these results, reducing downside volatility is beneficial, particularly to clients approaching retirement. 


Client portfolios are tailored to fit their specific risk tolerances, financial needs, and life goals. Our portfolios range from all-weather portfolios designed, for example, for clients in retirement, to–at the risky end of the spectrum–aggressive, equity strategies with sector-specific overlays. Regardless of your place in life, Stone Bridge can design a portfolio that fits.

Meet the Team

Our experienced professionals have helped many people just like you with similar issues and concerns. We specialize in creating an approach that is designed to address your individual situation.


David Babb

Principal

David’s investment career spans almost 30 years working for corporations, municipalities, and families.

Erik Boehm 

CFA® , CKA®

Principal

Erik brings international and institutional investment perspectives to the team.

Tom Francescon

Business Development & Client Relations

Tom has dedicated over 40 years to building and maintaining rich client relationships.

Samuel Huang

Associate

Samuel's 5 years of experience at Stone Bridge and his current masters work at Tribeca showcases his commitment to the team.

What We Stand For

At Stone Bridge Asset Management, our mission is to serve you by bridging financial complexities, aligning vital resources, and providing creative solutions that inspire trust and confidence. We strive to free you to enjoy your life, knowing your financial future is secure. Our vision is to be your most valuable asset by offering relevant, personalized solutions that focus on your financial well-being. We uphold values of integrity, honesty, and compassion, fostering thoughtful dialogue designed to create a truly rewarding experience for both clients and colleagues. We dedicate our time to helping you achieve your goals with clarity and peace of mind, making us your trusted partner on your financial journey.

See Our Specialties

Erin T. Fontana - Attorney at Law

Erin T. Fontana is an empathetic and experienced Attorney at Law whose passion lies in helping individuals and families navigate the complexities of planning for the future. With a background in Business and Bankruptcy Restructuring, Erin discovered her true calling in guiding clients through life's tough legal discussions. Her commitment to client well-being is evident in her belief that she is always just a call away for any question or concern. Erin's dedication extends beyond her legal expertise, as she actively participates in community organizations. With seven years of experience at Warren & Fontana, LLC, Erin's journey reflects her swift ascent to partner status, showcasing her comprehensive and personalized approach to legal services. Erin Fontana is not just an attorney; she is a trusted advocate and resource for those seeking guidance in securing a thoughtful and secure future for their loved ones.

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Professional Development

Education

Graduated magna cum laude from Washington and Lee University with a dual degree in Economics and Romance Languages. Earned her Juris Doctorate from Boston College Law School, graduating summa cum laude while acting as a Senior Editor of the Boston College Law Review.

Experience

Erin has practiced estate planning, probate administration, long-term care planning and residential real estate for the past 7 years. She clerked for the Honorable Peter J. Walsh Chief Judge of the United States Bankruptcy Court for the District of Delaware. And was an Associate in the Bankruptcy and Business Restructuring Group of Ropes & Gray, LLP.

Community

Erin is an active participant in the Medfield Community and has spent numerous years serving on the Executive Boards of the New ‘N Towne Club of Medfield, Inc., the Ralph Wheelock and Dale Street School PTOs, and the Medfield Coalition for Pubic Education.

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