Morgan Stanley Files Second Amendment for Direct Spot Bitcoin ETF Product

BNY Mellon will handle cash custody and administration while Coinbase takes care of prime brokerage and BTC custody.

Morgan Stanley has filed a second amended S-1 with the U.S. Securities and Exchange Commission (SEC) to launch its spot Bitcoin ETF.

The update adds operational details and signals progress in the bank’s application, even though approval is still uncertain.

Morgan Stanley Adds Structure to Bitcoin ETF Filing

In its filing, the bank outlined plans for an initial seed basket of 50,000 shares, which is expected to raise about $1 million. Earlier in the month, the bank revealed that it had undertaken another routine step in ETF preparation, buying a couple of the fund’s shares for auditing purposes.

In its previous amendment, the investment giant disclosed that it had roped in BNY Mellon and Coinbase as key service providers, with the former acting as its cash custodian, administrator, and transfer agent, while the latter will serve as prime broker and custodian for the fund’s BTC holdings. Additionally, the filing also confirmed that if approved, the proposed BTC ETF will trade on the  NYSE Arca, with MSBT as its ticker.

The financial institution submitted its BTC ETF application back in January, alongside filings for products linked to Solana (SOL). At the time, it stated that it had decided to embrace crypto assets due to improved regulatory clarity under the Trump administration. And while it is yet to disclose its management fees, the spot Bitcoin ETF could go live in the next few weeks, thanks to the SEC’s generic listing standard.

Were that to happen, it would place Morgan Stanley among a growing list of issuers competing in the U.S. spot Bitcoin ETF market, where products launched in January 2024 have attracted over $56 billion in cumulative flows, according to data from SoSoValue.

Institutional Crypto Push Gathers Pace

Morgan Stanley’s foray into crypto isn’t exactly new. It previously allowed certain brokerage clients access to digital asset trading, and recent ETF launches from fellow Wall Street giant BlackRock could show them what to expect.

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BlackRock has been in the crypto ETF space for a while now, but it recently launched a staked Ethereum ETF that recorded a trading volume of more than $15 million on its first day. While the figure seemed modest, especially compared to the firm’s more established funds, it showed that there is still interest in new crypto investment structures.

Meanwhile, Bitcoin itself was trading around the $70,000 level at the time of writing, up less than 1% in the last 24 hours and showing a dip of over 2% in the past seven days. In the last month, the OG cryptocurrency added at least 4% to its value, although it is still nearly 44% below its all-time high price recorded in October 2025, when it went past $126,000.