While the crypto world eagerly anticipates standalone Solana (SOL) Exchange-Traded Funds (ETFs), a compelling new narrative suggests that Grayscale’s Digital Large Cap Fund (GDLC) could be the next major crypto ETF approved by the U.S. Securities and Exchange Commission (SEC). This potential approval, expected as early as July, carries significant implications, particularly for XRP and Cardano (ADA), which are part of GDLC’s existing holdings.
Originally, many analysts believed a spot Solana ETF would be the logical successor to the landmark Bitcoin and Ethereum ETF approvals. However, insights from ETF experts like “Nate” point to a different, perhaps more strategic, path for the SEC: a diversified crypto basket fund approval.
What is the Grayscale Digital Large Cap Fund (GDLC)?
Launched in 2018, the Grayscale Digital Large Cap Fund (GDLC) is an established investment vehicle holding a diversified mix of blue-chip cryptocurrencies. As of June 18, 2025, GDLC’s composition stands at approximately:
- 79.83% Bitcoin (BTC)
- 11.64% Ethereum (ETH)
- 4.83% XRP
- 2.87% Solana (SOL)
- 0.83% Cardano (ADA)
With over $750 million in assets under management (AUM), Grayscale filed an S3 in April to convert GDLC into a fully-fledged, publicly traded ETF. This conversion would allow investors to gain exposure to a diversified portfolio of leading digital assets through traditional brokerage accounts, offering enhanced liquidity and transparency.
The “Broccoli in Mac and Cheese” Strategy: SEC’s Playbook?
The “Broccoli in Mac and Cheese” analogy, coined by an ETF expert, suggests a subtle strategy by the SEC. By approving a diversified fund like GDLC first, which has a significant allocation to Bitcoin and Ethereum, the SEC could present it as a lower-risk investment product for mainstream investors. Crucially, this approach would also implicitly allow for mainstream access to assets like XRP and Cardano within a regulated ETF wrapper, circumventing direct approval challenges for single-asset altcoin ETFs.
Regulatory Precedent and Shifting Odds for Altcoin ETFs
The SEC has already set a precedent by approving mixed-asset crypto funds, such as the Bitcoin and Ethereum offerings from Hash Dex and Frankle Templeton in December. This indicates a growing comfort with index-style crypto funds.
Bloomberg ETF analysts Eric Balchunas and James Seyffart, who accurately predicted the Bitcoin and Ethereum ETF approvals, now estimate an 85% chance for XRP ETFs—a figure very close to the 90% probability they assign to standalone Solana and Litecoin ETFs. This convergence of odds underscores the increasing likelihood of broader altcoin ETF approvals, especially within diversified baskets.
Why Institutional Investors Demand Basket ETFs
For large-scale institutional investors, diversified crypto exposure is highly attractive. A crypto basket ETF like GDLC offers several key benefits:
- Diversification: Reduces the concentration risk associated with investing in a single cryptocurrency.
- Ease of Access: Integrates seamlessly into existing traditional finance portfolios and risk management frameworks.
- Regulatory Clarity: Provides a regulated and familiar investment vehicle, making it easier for investment committees to approve.
GDLC’s share price has already demonstrated strong performance, increasing by 16% in the last month and over 6% year-to-date, even before the anticipated ETF conversion hype. As of June 11, GDLC held significant amounts of XRP (242 million, valued at approximately $120 million) and Cardano (55 million ADA), making its potential ETF status a critical event for these communities.
The SEC’s Justification for Including XRP
The inclusion of XRP within an SEC-approved ETF is a notable development, especially given Ripple’s ongoing legal battle with the SEC. The video suggests the SEC could justify this due to Ripple’s partial court victory in July, which clarified that programmatic sales of XRP are not securities. Furthermore, the SEC could argue that GDLC’s existing shares have traded for years without causing harm to retail investors, thus adding a layer of transparency and familiarity.
Approaching Regulatory Deadlines: July is Key
The SEC faces a critical July deadline to rule on basket funds, including GDLC. This timeline is notably sooner than the October deadlines for standalone altcoin ETFs. This bureaucratic sequencing suggests that a GDLC ETF approval could pave the way for other altcoin products.
Potential Market Outcomes: What’s Next for Crypto?
The potential approval of GDLC as an ETF presents several scenarios for the crypto market:
- Scenario A (Approval by July): A rally across altcoins, particularly XRP and Cardano, fueled by increased institutional access and positive market sentiment. Social media activity and broader market interest would likely surge.
- Scenario B (Delays to October): Prices could trade sideways as conviction is tested, leading to a period of consolidation.
- Scenario C (Rejection): While considered unlikely by analysts, a rejection would lead to a retesting of market expectations and potential price corrections for altcoins.
As the crypto market continues to mature, staying informed, diversifying due diligence, and managing risk remain paramount. The potential conversion of Grayscale’s Digital Large Cap Fund into an ETF marks a pivotal moment, offering a regulated bridge for institutional capital into a broader spectrum of the digital asset economy.