What 13F filings tell us about institutional appetite for bitcoin ETFs

Institutions continue to disclose their holdings in SEC filings, and here’s what we’ve learned so far

article-image

JHVEPhoto/Shutterstock modified by Blockworks

share

13F filings continue to pour in and are a good gauge of institutional interest in bitcoin ETFs. 

The forms were first filed at the beginning of last month and will continue to come in until mid-May.

The document is a required form filed with the Securities and Exchange Commission which discloses the quarterly holdings for institutions that manage $100 million or more. 

Two of the biggest institutions to disclose holdings in a bitcoin ETF so far have been BNP Paribas and BNY Mellon.

BNY Mellon’s 13F shows that it owns nearly 20,000 shares of IBIT and roughly 7,000 shares of Grayscale’s bitcoin ETF GBTC. 

BNP Paribas, on the other hand, only owns about 1,000 shares of IBIT.

The holdings, clearly, are small potatoes. But there are some smaller firms with much bigger bags.

Take a look at Pittsburgh-based registered investment manager Quattro Advisors, for example. 

The 13F showed that they own 468,200 shares of BlackRock’s ETF. There’s also Legacy Wealth Management, which disclosed that it owns over 350,000 shares of Fidelity’s ETF.

But one of the largest IBIT holders is Yong Rong, which disclosed in its 13F that it holds over a million shares of BlackRock’s fund. According to the filing, this makes BlackRock one of the biggest holdings in the manager’s portfolio.

Bloomberg’s Eric Balchunas pointed out that Yong Rong isn’t the only Hong Kong asset manager to leap into the bitcoin ETFs. Ovata, Balchunas posted on X, holds multiple bitcoin ETFs including Fidelity, Grayscale and Bitwise alongside IBIT.

Loading Tweet..

These companies join a list of firms who’ve previously disclosed their holdings, including Brookstone Capital Management —- which owns both Fidelity and Bitwise’s ETFs — and LexAurum, another IBIT holder. 

As Blockworks previously reported, some analysts have said that this is just the starting line and not to expect too much from this first quarter of 13Fs. But, as we continue to monitor the filings, the appetite may pick up. Some of the bigger institutions tend to wait to file until closer to the deadline. 

A version of this article was included in today’s Empire newsletter.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

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

Upcoming Events

Hilton Park Lane

Tues - Wed, November 10 - 11, 2026

DAS London is a two-day summit at the Hilton Park Lane in London featuring conversations between the builders, allocators, and policy makers who are shaping the trajectory of the digital asset ecosystem in the UK, Europe, and North America.

Marina Bay Sands Singapore

Wednesday, October 07, 2026

DAS Asia is a a single-day summit at Marina Bay Sands Singapore featuring conversations between the builders, investors, and global leaders are shaping the trajectory of the digital asset ecosystem in Asia & North America.

recent research

EthenaNextAct.jpg

Research

The basis trade built Ethena, but it is unlikely to power the next phase of growth on its own. As yields compress and TVL declines, Ethena is evolving from a single strategy product into a diversified yield curator. In this report, I evaluate the protocol's proposed reserve changes, the implications for USDe yields, and why Coinbase may become Ethena's most important growth catalyst.

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