GSR, a leading global cryptocurrency market maker and liquidity provider, has launched its first multi-asset crypto exchange-traded fund (ETF) — the GSR Crypto Core3 ETF (ticker: BESO). The product offers investors diversified exposure to Bitcoin (BTC), Ethereum (ETH) and Solana (SOL) in a single fund, marking the first time a US-listed ETF includes multiple major crypto assets while incorporating staking rewards as an income source. Listed on April 23, 2026, the fund represents a major evolution from single-asset crypto ETFs toward actively managed, yield-generating portfolios.
Product Design: Active Management and Yield Generation
Unlike the majority of crypto ETFs that track a single digital asset, the Core3 ETF employs an active management strategy. According to GSR, the fund will reallocate capital among the three underlying assets on a weekly basis, using proprietary research signals to seek excess returns and manage volatility. Where applicable, the fund will also generate income through staking — primarily by staking Ethereum and Solana tokens to support network validation and earn rewards. This staking yield is automatically reinvested into the fund, allowing investors to benefit from blockchain-native returns without managing wallets or validators.
GSR has set a 1% management fee for the product, in line with other actively managed ETFs. “GSR has spent over a decade building efficient crypto markets, and with Core3 we are extending that expertise to a product accessible to a broader range of investors,” said Xin Song, CEO of GSR. “Our ETF strategy reflects a deep understanding of how this asset class is evolving.”
Market Context: Institutional Demand Drives Innovation
The launch of Core3 comes at a time of growing regulatory clarity and surging institutional appetite for crypto exposure. The US Securities and Exchange Commission (SEC) had previously approved spot Bitcoin and spot Ethereum ETFs, but a multi-asset crypto ETF remained an untapped segment. GSR’s move fills this gap, responding to investor demand for a single, diversified entry point into the digital asset space.
Andy Baehr, Managing Director of Asset Management at GSR, commented: “As crypto becomes an increasingly important component of modern portfolios, Core3 provides exposure to the major drivers of this asset class — Bitcoin’s macro impact, and the ongoing development and adoption of blockchain technology represented by Ethereum and Solana.” He emphasized that multi-asset strategies help balance risk across different blockchain ecosystems.
Recent flows into crypto ETFs underscore the appetite. In the week of April 13–17, 2026, Bitcoin and Ethereum ETFs saw combined net inflows of $1.36 billion, with Bitcoin ETFs accounting for nearly $1 billion. This trend indicates that investors are increasingly using ETFs as their primary vehicle for crypto allocation.
Industry Impact: From Single Asset to Active Portfolio Management
GSR’s expansion from market making into asset management reflects the maturing of the crypto financial services industry. The Core3 ETF is seen as a milestone in the convergence of traditional finance and digital assets, offering a familiar ETF wrapper for a sophisticated multi-asset strategy.
Analysts believe the introduction of multi-asset crypto ETFs will transform how investors participate in the space: instead of managing separate positions in multiple tokens, they can access a curated portfolio through a single exchange-listed instrument. The addition of staking rewards further differentiates the product, providing a source of return that is not solely dependent on price appreciation.
As competition intensifies, more asset managers are expected to follow with similar structures. For now, GSR’s Core3 ETF stands as an early attempt to combine diversification, active management, and yield generation within one crypto-focused ETF, setting a new benchmark for the next generation of digital asset investment products.