Nasdaq began listing the GSR Crypto Core3 ETF on April 22 under the ticker BESO, giving U.S. brokerage investors a new way to get exposure to bitcoin, ether, and solana through a single listed product.

What launched

Nasdaq confirmed the new listing in a trader alert effective Wednesday, April 22. GSR had previously outlined the Crypto Core3 ETF in a September 2025 SEC prospectus, where it appeared alongside several other proposed digital-asset funds. That filing made clear Core3 was designed as a three-asset vehicle centered on BTC, ETH, and SOL rather than another single-token product.

CoinDesk reported that the launched fund uses active management and is structured to earn staking rewards on eligible holdings where possible. That would make BESO a more complex product than the spot bitcoin and ether ETFs that have dominated the U.S. market so far.

Why it matters

The launch is notable less because it introduces a brand-new asset and more because it shows how crypto firms are trying to package multiple networks into a single regulated wrapper. For investors, that means one ticker for exposure across the largest crypto asset, the leading smart-contract network, and Solana’s higher-throughput ecosystem.

For GSR, the listing also marks a step beyond trading and market making into public asset management. If basket-style crypto funds gain traction, more issuers will likely test whether investors want diversified token exposure instead of one-coin ETF products.