Our Identity

At HarmoniQ Insights, we pride ourselves on a team whose expertise in advanced quantitative process and technology implementation is unparalleled. Our relentless commitment to excellence has cultivated enduring partnerships and earned the trust of clients across the investment management spectrum. We invite you to explore our journey and the exceptional talent that drives our continued success.

In an industry where authenticity is paramount, we excel in demystifying quantitative investment tools, bridging the gap between complex data science and actionable business insights. In a world inundated with information, your unique investment process is what sets you apart. HarmoniQ Insights is dedicated to elevating your brand by refining your approach to quantitative methods, empowering your team to unlock its full alpha-generating potential.

  • Bill Mann

    CO-FOUNDER & MANAGING PARTNER

    Bill Mann is a seasoned expert in bridging the gap between traditional fundamental analysis and cutting-edge quantitative methodologies. His career in quantitative finance was shaped by a pivotal experience during the 2008 financial crisis at AIG, where he witnessed the dangers of emotional attachment to underperforming investments. This experience catalyzed his transition from Fundamental to Quantitative analytics, propelling him into key roles at Bloomberg and AQR, and ultimately leading to eight impactful years at Two Sigma.

    Throughout his tenure at quantitative hedge funds, Bill led initiatives to optimize alpha modeling throughput by spearheading collaborative research processes that integrated advanced data science and ML/AI capabilities. His unique blend of expertise, underpinned by CPA and CFA designations, enabled him to excel as an industry-specific quant fundamentals analyst, combining fundamental research with quantitative rigor.

    As the Co-Founder and Managing Partner of HarmoniQ Insights, Bill now offers his clients a powerful combination of deep industry knowledge and expertise in cutting-edge technology. He empowers fundamental analysts to make confident, data-driven decisions through sophisticated statistical analysis. Leveraging his extensive experience collaborating with quantitative researchers and engineers, Bill is adept at building consensus among senior executives, guiding them to invest with confidence in transformative technologies.

    When he’s not driving innovation in the finance world, Bill enjoys playing tennis or spending a day at the beach with his children.

    William Mann, CFA, CPA | LinkedIn

  • Debby Goan

    CO-FOUNDER & STRATEGY PARTNER

    Debby is a seasoned data and technology intrapreneur with a passion for driving innovation in early-stage business and product development. With a proven track record of leading product development teams to successful product line acquisitions, Debby has repeatedly demonstrated her ability to create and scale businesses within quantitative hedge funds and financial services providers.

    Her expertise extends to managing global teams and advising startups, where she plays a hands-on role in designing business turnarounds, strategically managing staffing and P&L budgets, and negotiating multi-million-dollar deals. Before joining Two Sigma, Debby was a consultant at Opera Solutions, where she implemented risk management platforms for hedge funds and financial institutions, solidifying her reputation as a trusted advisor in the financial sector.

    Debby’s career in data and quantitative analytics was built on a foundation of success as an International and bond ETF trader during the financial crisis. She is particularly proud of being one of the few women members of the American Stock Exchange while with Kellogg Capital Markets, LLC, where she made significant strides in a male-dominated industry.

    Outside of her professional endeavors, Debby channels her creativity into her artwork and enjoys the thrill of big outdoor adventures.

    Debby Goan | LinkedIn


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