Morgan Stanley Moves to Launch In-House Spot Bitcoin ETF, Filing Signals Approval Near

Morgan Stanley is preparing to launch a spot bitcoin exchange-traded fund under its own name, a step that would make it the first major U.S. bank to sponsor a fund that holds the cryptocurrency directly.

Filing points to a near-term debut

The proposed vehicle, called the Morgan Stanley Bitcoin Trust, is expected to trade on NYSE Arca under the ticker MSBT. The bank’s asset-management arm filed its second amended registration statement with the Securities and Exchange Commission on March 17, signaling it is in the final stages of the approval process.

If the SEC declares the registration effective, MSBT would represent a shift in Wall Street’s role in digital assets: from distributing third-party crypto products to manufacturing a bitcoin fund in-house, backed by one of the country’s largest wealth-management platforms.

How the fund is designed to work

The trust’s stated goal is “to seek to track the performance of bitcoin, as measured by the performance of the CoinDesk Bitcoin Benchmark 4PM NY Settlement Rate, adjusted for the trust’s expenses and other liabilities,” according to the latest prospectus.

The fund would hold bitcoin directly, rather than futures contracts, and is designed as a passive vehicle with no leverage or derivatives.

Under the filings, Morgan Stanley Investment Management Inc. (MSIM) will serve as “delegated sponsor” of the trust, effectively operating the fund day to day. The product is organized as a Delaware statutory trust formed in December 2025.

Custody and market plumbing

Bitcoin held for the trust would be custodied by Coinbase Custody Trust Co. LLC and Bank of New York Mellon, two of the most widely used service providers in the current crop of spot bitcoin ETFs. BNY Mellon is also listed as cash custodian, administrator and transfer agent, handling fund accounting and shareholder records.

The ETF’s shares would be created and redeemed in 10,000-share blocks, known as baskets, by authorized participants. Those firms may deliver bitcoin to the trust in-kind or create and redeem in cash. In cash creations, MSIM would instruct a bitcoin trading counterparty to purchase bitcoin with U.S. dollars and deliver it into custody for the trust.

To start the fund, MSIM has agreed to provide seed capital. A small “audit seed” of two shares at $50 each was purchased on March 9 and will be redeemed before the registration becomes effective. At launch, the sponsor expects to subscribe for 50,000 shares—five baskets—with proceeds of about $1 million to buy bitcoin for the trust, according to the filing.

The management fee, described as the delegated sponsor fee, has not yet been publicly set. The amended registration does not specify a rate.

Signs the fund is close to market

Alongside the March 17 amendment, Morgan Stanley registered MSBT’s shares for listing under the Securities Exchange Act through a Form 8-A, a standard step before trading on a national exchange. NYSE Arca has issued a listing notice, and MSBT has appeared in systems at the Depository Trust & Clearing Corp., which handles settlement for U.S.-listed securities.

ETF specialists say those steps typically occur shortly before launch. However, the SEC must still declare the registration effective before the first trade can occur. As of March 30, there was no public notice of effectiveness.

Risk warnings emphasize bitcoin’s volatility

The filing includes extensive cautions about the risks of holding bitcoin. It notes that between Oct. 1, 2020, and Sept. 30, 2025, the market price ranged from about $10,515 to $122,825, illustrating what it calls “extreme volatility” that could produce sharp changes in the trust’s net asset value.

The prospectus also warns that regulatory changes in the U.S. or abroad—including restrictions on crypto trading platforms, custodians or stablecoins—could “materially adversely affect the value of the shares.” It highlights the possibility of cybersecurity incidents or operational failures at service providers such as custodians, administrators and the index provider.

“Any actual or perceived security breach or cybersecurity attack involving bitcoin, the Bitcoin network, bitcoin trading venues, the trust, the sponsor, the bitcoin custodian or other service providers could adversely affect the value of the shares,” the document states.

The trust further cautions that shares could trade at a premium or discount to the value of underlying bitcoin, particularly during market stress or if authorized participants are unwilling or unable to create and redeem baskets efficiently.

A new phase after the 2024 spot ETF approvals

The move comes more than two years after the SEC cleared the first wave of spot bitcoin ETFs in January 2024, led by asset managers including BlackRock and Fidelity. Those funds have since attracted tens of billions of dollars from investors seeking regulated access to the digital asset.

Morgan Stanley already offers some third-party products on its platform. MSBT would, for the first time, put the bank’s brand on a spot bitcoin ETF, potentially steering client assets into an internal product.

BlackRock’s spot fund, trading under the ticker IBIT, has grown to more than $50 billion in assets under management, according to recent disclosures, making it one of the fastest-growing ETFs on record. Other spot bitcoin funds from Fidelity, Ark Invest and others have also drawn steady inflows.

Potential impact: distribution power meets product issuance

Morgan Stanley has been a significant distribution channel for existing spot bitcoin ETFs. The bank has reported owning millions of IBIT shares in certain portfolios after the fund’s launch, and it has offered several spot bitcoin ETFs to wealth-management clients subject to internal guidelines.

Now it is positioning itself as a direct issuer. Morgan Stanley Investment Management and its affiliates oversaw about $1.8 trillion in assets under management and supervision as of Sept. 30, 2025. Separately, Morgan Stanley Wealth Management says it manages roughly $8 trillion in client assets across brokerage and advisory accounts.

That scale has prompted debate over how large MSBT could become if approved.

In a recent analysis, Phong Le, chief executive of investment research firm Strategy, said Morgan Stanley’s model portfolios contemplate a 0% to 4% bitcoin allocation range in certain strategies, at least as a reference point. He argued that even partial adoption of that range—channeled largely through an in-house fund—could translate into substantial demand over time.

“If Morgan Stanley were to allocate even a small fraction of its roughly $8 trillion in client assets into bitcoin via MSBT, you could be looking at up to $160 billion of flows into bitcoin-related products over several years,” Le said. He described the figure as an upper-bound scenario, not a prediction.

Morgan Stanley has not provided public guidance on expected flows, and any uptake would depend on internal suitability rules, client preferences and regulatory approval.

Competitive pressure on sponsors—and potentially other banks

If Morgan Stanley channels a meaningful share of demand into MSBT, it could reduce flows to third-party funds offered on its platform and intensify competition among existing ETF sponsors. That could prompt further fee cuts or new product launches as asset managers defend or seek market share.

Rival wirehouses—including Bank of America’s Merrill, Wells Fargo, UBS and Citigroup’s wealth arm—have largely limited their role in bitcoin to offering select third-party funds or structured products, if they offer crypto exposure at all. A successful MSBT launch could increase pressure on those firms to consider similar in-house vehicles.

What happens next

The SEC has not commented publicly on the proposal beyond posting the filings. For now, the Morgan Stanley Bitcoin Trust remains a proposed product awaiting final approval.

If it launches, MSBT would underscore a notable turn in the relationship between Wall Street and the decade-old digital currency: rather than simply routing client orders to external funds, one of the country’s biggest banks is preparing to put its own label on a spot bitcoin ETF and offer it alongside core holdings in stocks and bonds.