About
Ms. Marzec co-founded Bradford & Marzec, now part of Tortoise Credit Strategies, in 1984 and is a member of its investment policy and strategy committee. With more than 40 years of experience, she supports other portfolio managers and specialists on credit decisions, tactical trading strategies and special portfolio mandates including short duration, core-plus, high yield and international markets. Prior to founding the firm in 1984, Ms. Marzec managed more than $5 billion in fixed income investments for the Transamerica Corporation. Her responsibilities at Transamerica included investment grade and high yield debt analysis, portfolio management and trading for insurance company portfolios, a NYSE-listed total return bond fund and separate institutional client portfolios. Her responsibilities included investment grade and high yield debt analysis, portfolio management and trading for insurance company portfolios and separate institutional client portfolios. She also managed a NYSE-lis
Position in the VCSift Database
- • 2,490 investors hold the Founder role in VCSift. Zelda Marzec is one of them.
- • 2,641 investors are based in Los Angeles, California, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Stages
- seed
- Location
- Los Angeles, US
Contact Information
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