New York-based asset manager aims to bring exposure to the top 50 digital assets through a new ETF tracking Coinbase’s flagship index.
In a move that could further mainstream digital assets on Wall Street, KraneShares has filed with the U.S. Securities and Exchange Commission (SEC) to list a “Coinbase 50 Index ETF”—a fund designed to track the performance of the top 50 cryptocurrencies by market capitalization.
The filing, submitted on Friday, marks a strategic step by the New York-based firm toward expanding its alternative investment offerings to include crypto. If approved, the ETF would offer traditional investors a regulated and diversified way to gain exposure to the most prominent digital assets, without having to hold or manage tokens directly.
What Is the Coinbase 50 Index?
The Coinbase 50 Index, launched in late 2024, is a curated benchmark product overseen by Coinbase, the largest U.S.-based crypto exchange. It is designed to reflect the performance of the top 50 digital assets by market cap, with weightings adjusted quarterly.
As of the latest rebalancing:
- Bitcoin (BTC) makes up 50% of the index
- Ethereum (ETH) represents around 21%
- XRP accounts for roughly 9%
The remaining 20% is allocated across 47 altcoins, providing broad yet selective exposure to the crypto market.
A New Chapter for Crypto ETFs
The KraneShares Coinbase 50 Index ETF joins a growing list of crypto-themed exchange-traded funds vying for SEC approval amid rising institutional interest.
“Think we’re going to see a massive wave of crypto index ETF filings,” said Nate Geraci, President of ETF Store, in a recent post on X (formerly Twitter).
Unlike spot Bitcoin ETFs, which focus exclusively on a single asset, index-based ETFs offer diversification and risk spreading, making them attractive to retail and institutional investors alike.
About KraneShares
Founded in 2023 by Jonathan Krane, KraneShares is a boutique asset management firm specializing in:
- China-focused ETFs
- Climate investments
- Alternative strategies
The firm is majority-owned by China International Capital Corporation (CICC), one of China’s largest financial institutions. KraneShares has recently expanded its portfolio to include digital asset–themed products, aligning with global trends in financial innovation.
Why This Matters
The filing highlights a growing convergence between traditional finance and crypto. By anchoring the ETF to a well-known and regulated index like the Coinbase 50, KraneShares is:
- Bridging the gap between institutional capital and blockchain innovation
- Offering simplified access to crypto’s upside while mitigating custodial risk
- Adding credibility to crypto as a long-term asset class
Should the SEC approve the ETF, it could pave the way for more diversified crypto products—from sector-specific tokens to thematic digital asset baskets.
Conclusion
As the crypto investment landscape matures, the KraneShares Coinbase 50 Index ETF represents a strategic move to meet demand for broad-based, transparent, and regulated crypto exposure. It also signals what many experts believe will be a wave of index ETF products that open the floodgates to both retail and institutional participation in the next era of digital finance.
Disclaimer
This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

