Marc Andrusko

Marc Andrusko, a Partner at Oak HC/FT, joined the firm in 2026 and focuses on early and growth stage opportunities in fintech.

Marc joined Oak HC/FT from Andreessen Horowitz, where he led investments in B2B AI applications and fintech, with thesis areas spanning capital markets, AI in professional services, go-to-market tools, payments infrastructure and the CFO stack, and businesses at the intersection of fintech and categories like healthcare and vertical software.

Before a16z, Marc led the personal financial management vertical at Plaid – helping build and scale partnerships that brought better financial tools to millions of consumers. Before that, he was a Vice President at Goldman Sachs, where he held roles across corporate development, strategy, and interest rate products sales and trading.

Marc graduated magna cum laude from Duke University, where he studied Public Policy, Environmental Science, and Markets & Management.