Deborah Sabo
Get their honest, personalized take on your startup.
Sign in to pitch Deborah →At a glance
- Full Name
- Deborah Sabo
- Title
- Senior Trader
- Firm
- Vaughan Nelson Investment Management
- Firm Type
- SEC-registered investment adviser / public-markets investment manager
- Investment Stage
- Public-market equities and fixed income; no verified evidence found that she is an angel or seed-stage venture investor
- Target Company Profile
- Vaughan Nelson seeks public companies it believes can meet targeted return expectations, including securities that are out of favor, misunderstood, attractively valued, or supported by fundamental analysis.
- Sector Focus
- Public equities and fixed income; Vaughan Nelson states its process is consistent across market caps and uses rigorous bottom-up fundamental analysis.
- Geographic Focus
- U.S., international, and emerging-market public securities
- Location
- Corte Madera, California, United States
Background
Deborah Sabo is a senior public-markets trading professional, currently listed by Vaughan Nelson Investment Management as a Senior Trader in its Trading department. Vaughan Nelson’s team biography credits her with 33 years of investment and trading experience and says she has been with Vaughan Nelson since 2023.
Before Vaughan Nelson, Sabo was a Consulting Partner at Jackson Square Partners in 2023 and, from 2014 to 2023, a Founding Partner and Head of Trading at Jackson Square Partners. Traders Magazine reported that Jackson Square spun out of Delaware Investments in May 2014, with Sabo managing all aspects of trading at the San Francisco firm.
Earlier in her career, Sabo was Co-Head of Equity Trading at Delaware Investments from 2005 to 2014, Senior Trader at McMorgan & Company from 2003 to 2005, Head Trader at Husic Capital Management from 2002 to 2003, International Sales Trader at Robertson Stephens from 1999 to 2001, Agency Trader at Deutsche Bank from 1997 to 1999, and in international trade support at Merrill Lynch/Smith New Court PLC from 1993 to 1997.
Sabo holds a B.A. from the University of Pittsburgh, earned in 1993, in Business and Japanese. Vaughan Nelson also lists her as a Liquidnet University Head Trader Curriculum Headway Graduate and a Chartered Market Technician designee.
Investment Thesis & Focus
- Sabo’s sourced roles are trading and execution roles at institutional public-market investment managers, not venture-capital deal sourcing or angel investing roles.
- Vaughan Nelson describes its philosophy as: “Short term inefficiencies create long term opportunities,” with concentrated, high-active-share portfolios and a targeted-return focus.
- The firm’s process emphasizes stock selection through rigorous fundamental analysis, margin of safety from a targeted return objective, macro awareness to manage volatility, and ESG considerations where material.
- Natixis describes Vaughan Nelson as managing high-conviction equity and fixed-income portfolios with a value-oriented approach based on temporary inefficiencies and time arbitrage.
- In Traders Magazine, Sabo described the trading desk as “the eyes and ears on the Street for the portfolio managers,” emphasizing communication around market-moving news and new research.
Notable Investments
- No verified angel, seed, or venture investments attributable personally to Deborah Sabo were found in the sources reviewed.
- Vaughan Nelson Investment Management manages public-market equity and fixed-income strategies, including U.S., international, emerging-market, small-cap, mid-cap, and select-equity strategies.
- Jackson Square Partners, where Sabo was Founding Partner and Head of Trading, was reported by Traders Magazine to have approximately $29 billion in assets shortly after its 2014 spinout from Delaware Investments.
Unlock the full research
Get how to approach them, recent activity, sources, contact links — plus pitch their AI twin for a candid read on your raise.
One-time. Stays unlocked for you.