SOL & Solana ETF: Are Institutions Buying More?

Solana ETF inflows are accelerating while corporate treasuries holding direct SOL appear to be stabilising after months of declines. On 10 August 2026, Solana spot ETFs recorded $8.8 million in net inflows, the strongest single day since May 12. 

Two weeks earlier, Morgan Stanley launched its Solana Trust (MSOL) on NYSE Arca with a 0.14% expense ratio, the lowest in the category. The data points to a structural shift in how institutional capital accesses SOL exposure.

Key Takeaways

• Cumulative net inflows into US spot Solana ETFs have reached $1.158 billion since the category launched on 28 October 2025, with total net assets at approximately $899 million according to SoSoValue.
• Corporate treasury SOL holdings peaked at approximately $2.5 billion in mid January 2026 according to Glassnode, fell sharply through June, and have stabilised since July, with 22 entities currently holding 19.3 million SOL valued at $1.46 billion.
• Morgan Stanley launched MSOL on 28 July 2026 with staking built in, becoming the first US bank affiliated asset manager to offer a spot Solana ETP.

A Look at the Corporate Treasury Holding Trend

The Glassnode SOL Treasury Balances chart shows aggregated corporate SOL holdings peaking at approximately $2.5 billion to $2.75 billion in early January 2026, when SOL traded near $140. 

From late January through June, total holdings fell to roughly $500 million to $750 million. Part of this decline was driven by SOL's price dropping to a low near $60. 

Image Source: Glassnode

Part was driven by actual selling, which is the stacked area chart shows individual company allocations shrinking in SOL terms, not just dollar terms.

The trend shifted in late June. A visible uptick began as SOL recovered, with the stacked areas expanding through July and into August, indicating new accumulation rather than passive price appreciation alone.

Image Source: Coingecko

The top five corporate holders illustrate the scale of institutional commitment: 

• Forward Industries (FWDI.US) leads with 7,550,000 SOL valued at $571.1 million, representing 1.194% of total supply. 
• DeFi Development Corp (DFDV.US) holds 2,223,074 SOL at $168.2 million. 
• Upexi (UPXI.US) holds 2,173,204 SOL at $164.4 million, acquired at a cost of $325.3 million. 
• SkyAI Inc (SKYA.US) holds 2,077,799 SOL at $157.2 million against a $403.1 million cost basis. 
• Solana Company (HSDT.US) holds 2,064,717 SOL at $156.2 million against a $455.1 million cost.

Across all 22 entities and 8 countries, the aggregate stands at 19,340,975 SOL valued at $1.463 billion, representing 3.06% of total SOL supply. 

Bitrue Research Institute notes that several companies are holding at significant unrealised losses, yet the trend has stabilised since July rather than continuing to decline, suggesting the sell pressure that dominated the first half of 2026 has been absorbed.

Read also: Solana Price Outlook 2026: Will SOL Outperform Ethereum?

What Does the Solana ETF Net Flow Data Show?

Since the first US spot Solana ETF (Bitwise's BSOL) launched on 28 October 2025, daily flow bars have been predominantly green (inflows) rather than red (outflows). 

Across more than nine months, inflow days significantly outnumber outflow days, indicating a consistent institutional bid through the ETF wrapper.

Key figures confirm this pattern. Cumulative historical net inflows stand at $1.158 billion, though approximately 40% ($449.3 million) represents seed and conversion capital rather than organic flows. 

Total net assets sit at approximately $899 million. BSOL has captured roughly $889 million of total inflows. May 2026 was the peak month at $110.6 million.

Image Source: Glassnode

The data is not uniformly positive. July totalled $18.9 million, well below May's peak. From 29 July to 4 August, all six original ETFs recorded zero net flows for five consecutive sessions. 

The pause broke on 10 August when $8.8 million flowed in, followed by $1.4 million on 11 August driven entirely by MSOL.

Morgan Stanley's entry reshaped the landscape. MSOL carries a 0.14% expense ratio, includes staking with rewards passed through to shareholders, and is backed by a firm managing over $2 trillion in assets. 

The Bitcoin Trust (MSBT) had already accumulated $381 million in AUM by mid July. MSOL has logged $22.3 million in total net inflows in its first two weeks.

Why Might Institutions Prefer Solana ETFs Over Direct SOL Holdings?

Bitrue Research Institute observes that the ETF wrapper solves problems direct SOL ownership creates. 

Regulatory compliance is the primary factor. Companies holding SOL directly must navigate custody requirements, accounting treatment, and reporting obligations that vary by jurisdiction. 

An ETF on NYSE Arca operates within a familiar securities framework where the fund handles custody, valuation, and reporting. 

The mNAV data from the treasury table illustrates this friction: companies like Solana Company and SkyAI carry positions at steep discounts to their cost basis, yet cannot easily exit without triggering additional compliance costs.

Access is the second factor. The growing RWA and tokenised tradfi movement has made ETF products easier to acquire than ever. The EU's MiCA regulation became fully applicable in December 2024. 

The US, UAE, Singapore, Hong Kong, and UK have all developed significant digital asset frameworks. 

The Cayman Islands enacted the world's first regulated framework for tokenised fund interests in March 2026. China distinguished RWA tokenisation from cryptocurrency in February 2026. 

Not every jurisdiction has finalised its approach, but the direction is clear: regulated financial products backed by digital assets are gaining acceptance faster than direct crypto holdings.

For institutions needing board level approval, audit trail clarity, and regulatory certainty, an ETF at 0.14% annual cost with staking yield is a simpler path than managing wallets and custody in house. 

Morgan Stanley's entry validates this: a bank with $2 trillion in managed assets chose to build an ETP because the wrapper makes SOL accessible within existing investment mandates. 

If institutional capital increasingly flows through ETFs, the providers become the primary source of consistent buying pressure, similar to what occurred with Bitcoin after spot BTC ETFs launched in January 2024.

Read also: Solana Price Analysis: What's Next for SOL in 2026?

Conclusion

Solana institutional adoption is following two parallel tracks. Direct treasury holdings peaked at $2.5 billion in January 2026 and have stabilised at $1.46 billion across 22 entities. 

ETF inflows tell a different story, with $1.158 billion in cumulative net flows since October 2025, a growing product range now including Morgan Stanley's MSOL, and predominantly positive daily flows. Institutions are not abandoning SOL. 

They are choosing to access it through a regulated wrapper that simplifies custody, accounting, and governance. As RWA frameworks mature and more bank affiliated managers follow Morgan Stanley's lead, this preference is likely to accelerate.

For traders looking to access SOL alongside a full suite of spot and futures crypto pairs, Bitrue provides deep liquidity and a seamless trading experience. Sign up to Bitrue to explore the full range.

FAQ

How Much Have Solana ETFs Attracted in Total Inflows?

US spot Solana ETFs have received $1.158 billion in cumulative net inflows since launching on 28 October 2025. Approximately 40% ($449.3 million) represents seed and conversion capital. Total net assets stand at approximately $899 million, with BSOL holding the largest share.

When Did Morgan Stanley Launch Its Solana ETF?

Morgan Stanley launched MSOL on NYSE Arca on 28 July 2026 with a 0.14% expense ratio and staking rewards passed through to shareholders. The fund logged $22.3 million in total net inflows in its first two weeks.

Who Are the Largest Corporate Holders of SOL?

Forward Industries leads with 7,550,000 SOL valued at $571.1 million (1.194% of supply). DeFi Development Corp holds 2,223,074 SOL and Upexi holds 2,173,204 SOL. In total, 22 entities across 8 countries hold 19.3 million SOL valued at $1.46 billion, representing 3.06% of supply.

Can Traders Access SOL on Bitrue?

Yes. Bitrue offers SOL trading across spot and futures pairs with deep liquidity, allowing traders to access Solana exposure alongside a wide range of digital assets from a single platform.

Disclaimer: 

This article is for informational purposes only and does not constitute financial advice. Cryptocurrency markets are highly volatile and carry significant risk, including the potential loss of principal. Always conduct your own research before making investment decisions. Certain products and services referenced may not be available to residents of restricted jurisdictions, including but not limited to the United States, Canada, the United Kingdom, the European Economic Area, and China.