Cryptocurrency

Crypto ETFs Attract $10 Billion in Q3: Bitcoin Leads, But Solana’s Growth Soars

Bitcoin pulled in billions while Solana barely cracked half a billion, yet one simple calculation flips the entire story of which crypto ETF investors actually favor right now.

By Sam Daodu
Published October 3, 2026, 6:35pm ET · 3 min read

The ETF Examiner desk. Editor: Ryne Mauck.

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A close-up shot of U.S. dollar bills, primarily $20 bills, with three wooden letter tiles spelling 'ETF' stacked vertically on the left. A silver and gold Ripple (XRP) cryptocurrency coin with a circuit board design is prominently placed in the center, partially covering the dollar bills and a portrait of Andrew Jackson.
A Ripple (XRP) coin rests on U.S. dollar bills next to 'ETF' letter tiles, symbolizing the growing integration of digital assets into mainstream financial markets. This reflects the significant inflows seen in crypto ETFs during the third quarter of 2026. © TopMicrobialStock / Shutterstock.com

In the third quarter of 2026, U.S. spot crypto ETFs attracted a remarkable $10.2 billion in net new investments, according to SoSoValue. Of that total, Bitcoin (CRYPTO:BTC) funds took the largest share, raising $6.3 billion.

Despite this impressive figure, Solana (CRYPTO:SOL) funds were the real standout, posting the fastest growth among the major fund groups, even though they attracted only $480 million. This situation reveals two distinct perspectives on crypto ETF inflows: one based on total dollars and another rooted in growth rates.

Each fund group features a flagship ETF. For Bitcoin, BlackRock’s iShares Bitcoin Trust ETF (NASDAQ: IBIT) leads, while its sibling, the iShares Ethereum Trust ETF (NASDAQ: ETHA), manages assets in Ethereum (CRYPTO: ETH). The VanEck Solana ETF (NASDAQ: VSOL) is one of several spot Solana funds, while the Bitwise XRP ETF (NYSEARCA: XRP) trades under the same name as the coin it holds, XRP (CRYPTO: XRP).

So, when we see a significant dollar amount alongside rapid growth for different cryptocurrencies, which one better reflects investor interest?

Bitcoin ETFs Took In the Most Money Because They Are the Biggest

A close-up shot showing a golden Bitcoin coin, a US 100-dollar bill featuring Benjamin Franklin, and three white circular tiles with the letters 'E', 'T', and 'F' arranged horizontally. These items are placed on a red and white striped American flag with a blue field of white stars in the upper left.

MyBears / Shutterstock.com

Looking at the data, Bitcoin’s performance appears dominant in terms of dollar amounts. However, you also need to consider the size of each fund group at quarter-end. According to SoSoValue, here’s how the fund groups lined up:

Fund Group Q3 Net Inflows Net Assets at Quarter-End Inflows as a Share of Assets
Bitcoin $6.3 billion $108 billion 5.9%
Ethereum $3.1 billion $17.6 billion 17.3%
Solana $480 million $1.9 billion 25.1%
XRP $308 million $1.7 billion 18.3%

A fund group with $108 billion naturally tends to draw in more investment dollars, even during quieter times, as more investors and brokers consider it their default choice for crypto holdings. Thus, Bitcoin’s $6.3 billion inflow mainly reaffirms that its ETFs, like IBIT, remain the primary way investors get exposure to crypto.

Solana ETFs Grew Their Lifetime Inflows 42% in Q3

Cryptocurrency trading or exchange concept: Male hand index finger pressing computer key with Solana token logo.

Morrowind / Shutterstock.com

When you look at the growth rate, the picture shifts. Over the same quarter, lifetime inflows (total net deposits since each fund’s launch) rose 42% for Solana funds. This compares to 28% for Ethereum, 21% for XRP, and only 12% for Bitcoin. Solana’s total inflows jumped from $1.1 billion to $1.6 billion.

These growth percentages reflect only new deposits and do not account for price fluctuations. Because percentages depend on the size of the base, Bitcoin’s substantial $6.3 billion inflow resulted in merely a 12% increase on a lifetime total nearing $51 billion. In contrast, the $480 million added to Solana represents a much more significant percentage change on its smaller base.

Ethereum funds performed well on both metrics. They secured second place in dollar inflows with $3.1 billion and second in growth with 28%, all while managing a total of $17.6 billion—more than the combined total of both Solana and XRP funds.

XRP funds provide a useful benchmark. With assets totaling $1.7 billion, similar to Solana’s $1.9 billion, XRP only attracted $308 million, significantly less than Solana’s $480 million.

Which Crypto ETF Inflows Reflect Greater Demand?

This quarter, the growth rate offers a clearer indication of where investor interest is heading. While Bitcoin leads in dollar inflows with a substantial $108 billion head start, the contrast between Solana’s 42% growth and Bitcoin’s modest 12% highlights where new investment is flowing most rapidly. Additionally, Solana led in inflows relative to its assets, with inflows equal to 25% of its assets.

As we move into the fourth quarter, Solana’s funds start with a total of $1.6 billion. To achieve another 42% rise, it would need an additional $680 million—significantly more than the previous quarter’s $480 million. If Solana funds exceed $480 million in the upcoming quarter, it could reinforce the notion that demand for Solana continues to climb.

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Sam Daodu

Sam Daodu is a crypto analyst who's spent nearly a decade making blockchain understandable—no easy task when most whitepapers read like fever dreams. He writes for 24/7 Wall St., covering Bitcoin, altcoins, and crypto market analysis for investors. Before crypto, he was a tech writer (back when explaining "the cloud" was peak innovation). Since 2018, he's written for CoinTelegraph, Yahoo Finance, The Block, Cryptonews, Zypto, Rain, and more—basically anywhere people want crypto news without the headache. Sam runs MacLabs Marketing, a content agency for crypto brands tired of sounding like AI wrote their website. He also publishes free crypto education on his site for Web3 enthusiasts who think "gas fees" is a typo. When he's not writing or staring at charts, Sam's either: - Watching anime (currently convinced One Piece has better tokenomics than most altcoins) - At the gym sculpting himself into a Greek god - Listening to the music your mum warned you only bad boys listen to Connect: LinkedIn | Email | MacLabs Marketing

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