For over 14 years, Ed Mertiri has guided clients toward financial independence through a disciplined investment approach and long-term financial planning.

Ed earned his Master’s Degree from the Zicklin School of Business and is a Chartered Financial Analyst (CFA) Level III candidate as well as a licensed CPA in New York, New Jersey, and Florida.

Before founding Main Street Asset Management LLC in 2016, Ed held positions at Securities America Inc., LPL Financial Services, and JPM Chase.

Outside of work, he enjoys traveling, reading, community involvement, and spending time with his family.

With over 25 years of experience in quantitative equity research and investment management, Erin Gibbs oversees the firm’s investment strategies and portfolio management.

Previously, she served as Equity Chief Investment Officer at Standard & Poor’s Investment Advisory Services (SPIAS), managing over $15 billion in equity portfolios and serving on the Asset Allocation Committee.

Erin’s background also includes leadership roles at Liberty Ridge Capital, Citigroup, and Sanford Bernstein. She is a Chartered Market Technician (CMT) Level III candidate, studied at NYU’s Mathematics in Finance Program, and holds a Bachelor’s degree in International Management (Finance) from Pace University.

She is a frequent TV contributor and conference speaker, offering expert insights on market trends and portfolio strategy.

Yana Gaponova joined the firm in 2017 and supports portfolio analysis, client relations, and research for investment strategy development.

She holds a Master’s in Management Information Systems and a Master’s in Business Economics, and is currently pursuing her BBA in Finance at Baruch Zicklin School of Business.

Outside of work, Yana enjoys reading, cooking, fitness, and spending time with family.

With over 13 years of accounting experience, Ervin Koci provides clients with accurate financial reporting, internal control support, and strategic business insight. 

His expertise ensures financial transparency and helps clients maintain sound fiscal management.