BlackRock, Fidelity bitcoin ETFs bleed Wednesday, joining GBTC

The world’s largest asset manager sees BTC fund outflows for the first time, while the most money left Fidelity’s product

article-image

Artwork by Crystal Le

share

US spot bitcoin ETFs saw unprecedented outflows Wednesday, as most of them came from funds other than Grayscale’s BTC fund. 

Ten spot bitcoin ETFs trading in the US saw net money leave their coffers Wednesday, as bitcoin’s price dipped significantly. A fund by Hashdex saw zero flows. 

The Grayscale Bitcoin Trust ETF (GBTC) contributed $167 million of the $564 million in net outflows seen on the day, according to Farside Investors data. 

But Fidelity Investments saw the most capital leave its bitcoin ETF, enduring $191 million of net outflows — by far its most ever in a single day. 

BlackRock’s iShares Bitcoin Trust (IBIT) had seen five straight days of zero flows after its 71-day streak of bringing in net money ended. The fund witnessed its first ever net outflows, amounting to $37 million on Wednesday, the data shows.   

The Ark 21Shares Bitcoin ETF (ARKB) hemorrhaged $98 million, while others saw more minimal investor capital trickle out. 

Wednesday’s outflows come as bitcoin ETF demand has stalled over the last month or so. Analysts have attributed this in part to investors in the funds taking profits after seeing big price appreciation on their shares after entering the market earlier this year.

Read more: Bitcoin ETF snapshot: A few firsts during another week of outflows

Still, the scope of the outflows across nearly the whole segment is something the fund category has not seen before. 

BlackRock and Fidelity had been consistent asset gatherers in the space since the funds launched on Jan. 11, with their net inflows amounting to about $15.4 billion and $7.9 billion, respectively. 

GBTC now has outflows of nearly $17.5 billion since converting to an ETF in January. The fund category overall has notched net inflows of $11.2 billion in nearly four months.  


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

Research Report Templates (5).png

Research

ERC 8004 introduces a new trust layer for AI agents by standardizing onchain identity, reputation, and validation. As agents begin handling capital and coordinating autonomously, trust becomes the key constraint to broader adoption. The rollout mirrors the early x402 narrative, where adoption lagged the initial launch until major integrations and a viral use case pulled attention into the ecosystem. If ERC 8004 follows a similar path, downstream infrastructure tied to the standard could see outsized benefit as the narrative gains traction. The primary beneficiaries are likely to be agent frameworks and launchpads at the distribution layer, agent to agent coordination platforms that enable delegation and payments, and validation providers that offer stronger security and execution guarantees.

article-image

BTC finished the week up 1.6%, while L2s, RWAs and the treasury trade continued to grind lower

article-image

DTCC moves DTC-custodied Treasuries onchain via Canton, while Lighter’s LIT launches trading at a fees multiple in Hyperliquid territory

article-image

In the 90s, rapt audiences worldwide watched a coffee pot — will that fascination ever turn to crypto?

article-image

Some systems improve by failing — and crypto has no choice

article-image

Yield Basis introduces an IL-free AMM design that already dominates BTC DEX liquidity

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

Newsletter

The Breakdown

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

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics