BlackRock names Jane Street, JPMorgan as authorized participants for its proposed bitcoin ETF

The disclosure comes amid rampant speculation about potential approvals for spot bitcoin ETF products in the US

article-image

Artwork by Crystal Le

share

BlackRock disclosed significant new information Friday as part of its proposed spot bitcoin ETF: the identities of its intended authorized participants. 

The asset management giant plans to tap JPMorgan Securities and Jane Street as authorized participants, a Friday filing notes, should the Securities and Exchange Commission grant approval for their proposed fund.

Authorized participants, or APs, are entities allowed to create and redeem shares of an ETF. These organizations can either exchange ETF shares for a corresponding basket of securities that reflects the ETF’s holdings, or exchange them for cash.

ETF watchers such as Bloomberg Intelligence analysts James Seyffart and Eric Balchunas have been closely eyeing new S-1s to see who taps which firms as APs. The disclosure is seen as one of the final steps before the SEC can make its decision.

Balchunas said in a research note this week that the SEC was ready to approve spot bitcoin ETF proposals that commit to cash-only creations and redemptions and have signed agreements with authorized participants. 

Read more: As bitcoin ETF saga hits possible homestretch, here’s what to watch for

Both Balchunas and Seyffart believe that there’s a 90% chance the SEC allows some firms to launch a spot bitcoin ETF in early January. The regulatory agency has a Jan. 10 deadline to make a decision on a proposal by Ark Invest and 21Shares, and could rule on similar plans by others by that date.

Ark and 21Shares, as well as VanEck, refiled their S-1s on Thursday and Friday, respectively. However neither firm has named any APs. Firms don’t have to name APs until they file the effective prospectus. 

“Essentially meaning they can go live. [It’s] in there that an AP/underwriter would theoretically have to be named (along with fees and other details),” Seyffart said in a post on X.

Grayscale Investments was set to work with authorized participants Jane Street and Virtu Financial if its Grayscale Bitcoin Trust (GBTC) was allowed to convert to an ETF — a June 2022 report by Bloomberg that a Grayscale spokesperson confirmed at the time. 

The firm did not name these companies as authorized participants in its latest S-3 filing, and a Grayscale representative did not comment further.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Upcoming Events

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

Blockworks and Cracked Labs are teaming up for the third installment of the Permissionless Hackathon, happening June 22–23, 2025 in Brooklyn, NY. This is a 36-hour IRL builder sprint where developers, designers, and creatives ship real projects solving real problems across […]

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

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

article-image

US states are now competing for Bitcoin bragging rights

article-image

The deal is likely to fuel further M&A around derivatives trading and infrastructure, Architect Partners’ Michael Klena says

article-image

Stripe announced Stablecoin Financial Accounts, which will allow businesses to have “stablecoin-powered accounts”

article-image

The deal is made up of $700 million in cash and 11 million shares of Coinbase’s Class A common stock

article-image

Blockworks Research uses numbers to help crypto advance to a higher stage of storytelling