BlackRock extends bitcoin ETF inflows lead as category demand slows

The iShares Bitcoin Trust appears poised to soon surpass Grayscale Investments’ GBTC in assets under management

share

BlackRock continues to attract assets to its bitcoin ETF daily, even as its competitors see inflows into similar funds stall.   

The asset management giant’s iShares Bitcoin Trust (IBIT) has been a flow-gathering standout since US spot bitcoin ETFs launched on Jan. 11. 

It so far has tallied more than $15.3 billion of net inflows — ahead of the $8 billion or so notched by the next-best Fidelity Wise Origin Bitcoin Fund (FBTC).

Read more: BlackRock bitcoin fund accounts for 20% of the firm’s Q1 ETF net inflows 

Grayscale Investments’ Bitcoin Trust ETF (GBTC) has kept a slight assets under management edge over IBIT for now — at about $19.4 billion to $17.1 billion, respectively, as of Tuesday. However, GBTC started with about $28 billion in assets upon converting to an ETF in January and has endured nearly $16.5 billion of net outflows. 

Youwei Yang, chief economist at BIT Mining said BlackRock’s strong brand, competitive fee structure and extensive distribution helps the firm’s bitcoin ETF appeal to institutional investors.

Given the growing institutional interest in crypto, IBIT is well-positioned to surpass GBTC in AUM and “potentially maintain long-term leadership in the digital asset management space,” he added.

“This is the ‘winners take all’ scenario where it’s a positive spiral — the more inflows the more liquidity, and thus less fees and then more inflows,” Yang told Blockworks. 

While IBIT quickly proved to be a leader in the space, its consistent net inflows — particularly of late — have once again highlighted its unique status compared to competitors.

Read more: Is it too soon to name BlackRock the bitcoin ETF segment winner?

Nine US spot bitcoin ETFs saw zero inflows on both April 12 and April 15, according to Farside Investors data. IBIT’s net inflows amounted to $111 million and $73 million on those days, respectively.  

Loading Tweet..

ETF.com analyst Sumit Roy in January called the BTC fund asset race between BlackRock and Fidelity “a heavyweight fight that could go either way.” Fast forward more than two months, and IBIT’s net inflows stand at nearly double those of FBTC. 

The lack of inflows for Fidelity Investments’ bitcoin fund on April 12 snapped a 63-day streak for the offering. 

Meanwhile, IBIT’s run of days with net inflows continues, standing at 66 days after welcoming $26 million of investor assets on Tuesday. 

The streak is unprecedented for a new ETF and very rare for such a fund of any age. 

The BlackRock bitcoin ETF passed the 65-day inflow streak set by iShares MSCI USA Min Vol Factor ETF (USMV), according to data posted by Bloomberg Intelligence analyst Eric Balchunas. IBIT could tie a 67-day run set by the Vanguard FTSE Developed Markets ETF (VEA) if it sees net inflows Wednesday.

BlackRock likely “ticks the most investor due diligence boxes” of the spot bitcoin ETFs given its competitive fee, large asset base, liquidity and availability on platforms, according to CoinShares research head James Butterfill.

IBIT is positioned to be the long-term asset leader in the bitcoin ETF space, he added. 

“Being issued by the largest asset manager in the world gives it a lot of credibility in the eyes of investors,” Butterfill told Blockworks. “It has been very successful in other markets in the same way too.”


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Flying_Tulip.png

Research

Flying Tulip's perpetual put option provides real principal protection, but investors must pay a valuation premium today for products that have to be built over the next 24 months. This structure works best as a stablecoin substitute where the put allows continuous monitoring—accept opportunity cost in exchange for asymmetric upside if the team executes on its ambitious cross-collateral architecture.

article-image

As flows consolidate and volatility fades, finding edge now means knowing which games are still worth playing

article-image

Value distribution came to $1.9 billion distributed in Q3, though total revenues have yet to beat 2021 heights

article-image

MegaETH public sale auction ends tomorrow, and the free money machine has attracted people who like free money

article-image

With tBTC under the hood, Acre abstracts bridging and converts non-BTC rewards to bitcoin

article-image

Accountable is also eyeing mid-November for mainnet launch

article-image

“Adjusted for size, I think it may be the most successful ETP launch of all time,” Bitwise CIO Matt Hougan says