Bitcoin ETFs Crush Ethereum with $146B Inflows, Cementing BTC’s 59% Market Dominance in 2025
- Why Are Bitcoin ETFs Dominating the Crypto Market in 2025?
- How Do Bitcoin ETF Flows Compare to Ethereum’s?
- What’s Driving Bitcoin’s ETF Inflows?
- Is Ethereum Losing Its Appeal?
- What’s Next for Bitcoin and Ethereum ETFs?
- Frequently Asked Questions
Bitcoin ETFs are flexing their muscles in 2025, pulling in a staggering $146 billion in assets under management (AUM) while leaving Ethereum ETFs in the dust with just $25 billion. This massive inflow has solidified Bitcoin’s dominance at 59% of the total crypto market cap, compared to Ethereum’s 12%. Despite a brief surge in Ethereum ETF interest in July, institutional money has overwhelmingly pivoted back to Bitcoin, with BlackRock’s iShares Bitcoin Trust leading the charge. Let’s dive into the numbers, trends, and what this means for crypto investors.
Why Are Bitcoin ETFs Dominating the Crypto Market in 2025?
Bitcoin ETFs have become the go-to vehicle for institutional investors, amassing $146 billion in AUM compared to Ethereum’s $25 billion. According to CoinMarketCap, Bitcoin’s market dominance now stands at 59.3%, while ethereum trails at 12.6%. The rest of the crypto market makes up the remaining 28.1%. This isn’t just a fluke—Bitcoin has been reclaiming its throne since the 2022 bear market, where its dominance dipped to around 35%. Today, BTC is trading at $109,603.90, up 1.43% in the last 24 hours, with a market cap of $2.18 trillion. The message is clear: big money trusts Bitcoin.
How Do Bitcoin ETF Flows Compare to Ethereum’s?
While Ethereum ETFs saw a brief moment in the sun in July 2025—racking up $1.8 billion in weekly inflows compared to Bitcoin’s $70 million—the trend quickly reversed. CryptoRank data shows that from April 2024 to October 2025, Bitcoin ETFs accumulated $40 billion in net inflows, while Ethereum ETFs managed just $15 billion. Even today, Bitcoin ETFs are seeing mixed flows: BlackRock’s iShares Bitcoin Trust added $73.63 million, while Fidelity and Grayscale saw outflows of $56.56 million and $56.63 million, respectively. Ethereum ETFs, on the other hand, recorded an $18.77 million net outflow, with only BlackRock’s ETHA seeing positive inflows ($110.71 million).
What’s Driving Bitcoin’s ETF Inflows?
The numbers don’t lie—Bitcoin ETFs are the institutional favorite. BlackRock’s iShares bitcoin Trust alone has pulled in $73.63 million today, while Fidelity and Grayscale saw outflows. Despite today’s $101.29 million net outflow in U.S. Spot Bitcoin ETFs, cumulative inflows remain strong at $61.87 billion, per SoSoValue data. Compare that to Ethereum ETFs, which have only $14.57 billion in cumulative inflows. Bitcoin’s recent all-time high of $126,198.07 (per CoinMarketCap) has only fueled the fire, proving that BTC remains the crypto king.
Is Ethereum Losing Its Appeal?
Ethereum had its moment in July 2025, but the momentum didn’t last. While ETH ETFs briefly matched Bitcoin’s inflows, the tide has turned. Today, Ethereum is trading at $3,867.46, down 7.71% over the past month and 2.5% this week. Trading volumes remain healthy at $41.79 billion, but ETH’s market dominance has stagnated at 12.6%. Grayscale’s ETHE saw $33.46 million in outflows today, while Fidelity’s FETH lost $49.46 million. The takeaway? Institutional players are still wary of Ethereum’s long-term potential compared to Bitcoin.
What’s Next for Bitcoin and Ethereum ETFs?
Bitcoin’s dominance isn’t slowing down. With institutional money pouring into BTC ETFs and Ethereum struggling to keep up, the gap between the two is widening. That said, Ethereum’s smart contract capabilities and DeFi ecosystem still give it a unique edge. But for now, Bitcoin is the undisputed leader, and its ETFs are the preferred gateway for big investors. If you’re looking to trade BTC or ETH, platforms like BTCC offer a seamless experience—just remember, this article does not constitute investment advice.
Frequently Asked Questions
How much have Bitcoin ETFs accumulated in 2025?
Bitcoin ETFs have amassed $146 billion in assets under management (AUM) as of October 2025, dwarfing Ethereum ETFs’ $25 billion.
What is Bitcoin’s current market dominance?
Bitcoin holds a 59.3% market share, compared to Ethereum’s 12.6%, according to CoinMarketCap.
Which Bitcoin ETF is leading in inflows?
BlackRock’s iShares Bitcoin Trust (IBIT) is the top performer, with $73.63 million in inflows today.
How do Ethereum ETFs compare to Bitcoin ETFs?
Ethereum ETFs briefly outperformed Bitcoin in July 2025 but have since lagged, with cumulative inflows of $15 billion versus Bitcoin’s $40 billion.
What’s Ethereum’s current price and trend?
Ethereum is trading at $3,867.46, down 7.71% over the past month, with a market dominance of 12.6%.
