Magellan Investment Partners North America

The sole principal is Leonid Radvinsky, an entrepreneur who built his wealth through digital-payment platforms and affiliate marketing before acquiring OnlyFans in 2018 through Fenix International. Radvinsky founded B4X, a video-chat and e-commerce network, and has a background in software development dating to the early 2000s. His ownership of OnlyFans has generated over $500 million in dividends between 2021 and 2023 (per Financial Times, 2022).

The firm's direct-investment activity spans venture capital, growth equity, and select public-market technology positions. Radvinsky has made angel investments in early-stage software companies and participated in later-stage rounds for developer-tool and payments businesses. There is no public record of the office committing to traditional blind-pool fund structures.

No co-investment partnerships or club-deal networks have been publicly documented for Magellan. The firm's low public profile and the principal's preference for direct, un-syndicated technology investments suggest limited appetite for GP-led co-investment structures, though the absence of disclosure makes the full posture difficult to assess.