For years, crypto dreamed of legitimacy, the day traditional investors could buy Bitcoin as easily as a stock. That moment arrived with ETFs. Now, the story is reversing. Through tokenized Real-World Assets (RWAs) blockchain is starting to hold traditional instruments like bonds, treasuries, and even ETFs themselves.
The lines between TradFi and DeFi are blurring fast, and in this guide, we’ll unpack how ETFs became the bridge that connects both worlds.
What are ETFs?
ETFs, or Exchange-Traded Funds, are one of the simplest ways to invest in multiple assets at once. Instead of buying individual stocks or commodities, an ETF lets you own a small share of a larger basket, like holding a slice of an entire market.
Each ETF tracks something specific: it can follow a stock index like the S&P 500, a commodity such as gold, or even a sector like clean energy. When the value of those underlying assets moves, the ETF’s price moves with it.
What makes ETFs so popular is accessibility. They trade on regular stock exchanges, meaning anyone can buy or sell them as easily as a company share. That accessibility, combined with built-in diversification, helped ETFs grow into a $13 trillion market by 2025, a 30% increase year-over-year.
What are Bitcoin and Ethereum ETFs?
After dominating traditional markets for decades, ETFs have now firmly entered the world of digital assets. Bitcoin and Ethereum ETFs mark a major turning point, giving institutional and retail investors a regulated, familiar way to gain exposure to crypto without directly holding tokens or managing wallets.
When Bitcoin ETFs were approved in early 2024, they immediately unlocked a new wave of capital. For the first time, traditional funds, pension plans, and corporate treasuries could invest in Bitcoin as easily as they would in gold or stocks. This regulatory green light changed everything, crypto officially became an investable asset class for Wall Street.
By October 2025, Bitcoin ETF onchain holdings reached $152 billion, representing 6.75% of the total Bitcoin supply. BlackRock dominates the landscape with 29.5% market share, followed by Fidelity with 7.5%, according to data from Dune Analytics. This level of institutional concentration highlights how quickly traditional finance has gained influence over Bitcoin’s circulating supply.
Ethereum followed a similar path. Ethereum ETFs launched in mid-2025, opening the door for investors to gain direct exposure to the leading smart contract platform. As of October 2025, Ethereum ETF holdings total $27 billion, or 5.24% of the total ETH supply. BlackRock controls 58.6% of the market and Grayscale holds 16.3%.
The approval of Ethereum ETFs not only reinforced institutional confidence in DeFi’s backbone but also expanded investor interest beyond Bitcoin.
And the movement isn’t stopping there. On 28 October 2025, Bitwise’s Solana ETF (BSOL) made its debut on the New York Stock Exchange, trading an impressive $10 million in volume within its first 30 minutes. The momentum carried through the day, with $52 million in total volume on day one, and $72 million on day two. This was a strong signal of investor confidence in Solana’s growing ecosystem and performance as an alternative Layer-1 network.
Meanwhile, on Nasdaq, Canary Capital expanded the field with two additional products:
- the Hedera ETF (HBR), which reached $8 million in launch-day volume
- the Litecoin ETF (LTCC), closing its debut at $1.3 million.
What started with Bitcoin has now expanded into a diversified landscape of blockchain-based ETFs. This is proof that traditional markets are not just observing Web3 anymore, but actively participating in it.
ETFs and the Rise of RWAs
While Bitcoin and Ethereum ETFs are bringing crypto exposure to traditional markets, Real-World Assets (RWAs) are doing the opposite, bringing traditional assets onchain. Both reflect the same evolution: merging the stability of traditional finance with the transparency and efficiency of blockchain.
ETFs play a crucial role in this transition. Their structure, regulated, asset-backed, and easy to trade, makes them the ideal blueprint for how RWAs are designed and tokenized. The same principle that allows an ETF to track gold, bonds, or indexes is now being applied to onchain assets that can be traded 24/7, used as collateral, or integrated into DeFi protocols.
According to our own data, the Total Value Locked (TVL) in RWA protocols has increased by 132% year-over-year, reaching $15.97 billion by October 2025. The sector’s rapid expansion highlights the growing appetite for tokenized, yield-generating assets that connect traditional markets with Web3 infrastructure.
Top RWA Protocols by TVL
Leading the ecosystem is Ethena, with $11.49 billion in TVL, followed by Sky ($7.43 billion) and Maple ($3.43 billion). These projects dominate the RWA space, offering tokenized access to yield-bearing assets and onchain liquidity solutions for both institutional and DeFi users.
Top Tokenized Bonds
- Spiko leads this segment with $496.55 million TVL, offering onchain bond exposure with low volatility and predictable returns.
- OpenTrade follows with $36.5 million, building DeFi integrations for fixed-income investors.
- BackedFi, an Ethereum-based protocol, rounds out the top three with $12 million TVL.
Top Tokenized Stocks
- Dinari, currently leading with $45.42 million TVL, provides fractionalized shares of public companies, allowing onchain users to hold tokenized versions of real-world stocks.
- BackedFi again appears here with $12 million, bridging the equity market to Ethereum.
- Swarm completes the list, focusing on regulated digital securities with $92,000 in TVL.
These categories show how far the RWA market has evolved. ETFs play a foundational role in this expansion: their familiar model of regulated, asset-backed exposure helps institutional investors understand and adopt onchain equivalents faster.
You can explore all RWA protocols, categories, and live data on our RWA Narrative Page, including real-time TVL changes, category rankings, and the latest tokenized ETF projects driving the future of onchain finance.
Why these ETFs matter for crypto
ETFs are more than just another investment product, they’re a gateway. For traditional investors, they offer a familiar, regulated entry point into digital assets. For Web3, they bring something even more powerful: trust, liquidity, and validation from the world’s largest financial institutions.
The approval and success of Bitcoin and Ethereum ETFs proved that crypto has matured into an asset class that global markets can no longer ignore. But the real shift is happening now, as ETFs and RWAs start to intersect. ETFs made it easy for TradFi to buy into crypto, and RWAs are making it possible for crypto to buy into TradFi.
Tokenized treasuries, bonds, and stocks are following the same model that made ETFs successful: they package real assets into transparent, tradeable, and yield-bearing products. The only difference is that now, these products live onchain, accessible 24/7, globally, and composable across DeFi protocols.
At DappRadar, we’re tracking this transformation in real time.
