Morgan Stanley has filed with the U.S. Securities and Exchange Commission to launch a spot Bitcoin exchange traded fund that will rely on Coinbase Custody and BNY Mellon to manage and safeguard its assets.
Quick Summary – TLDR:
- Morgan Stanley has filed an S 1 registration statement with the SEC for a spot Bitcoin ETF called Morgan Stanley Bitcoin Trust.
- Coinbase Custody and BNY Mellon will safeguard the fund’s Bitcoin holdings and support transactions.
- The ETF will track the price of Bitcoin directly by holding the asset instead of using derivatives.
- The move signals Morgan Stanley’s growing involvement in the cryptocurrency market.
What Happened?
Morgan Stanley has submitted a filing with the U.S. Securities and Exchange Commission seeking approval to launch a spot Bitcoin exchange traded fund called the Morgan Stanley Bitcoin Trust. The filing details how the investment bank plans to structure the fund and manage its underlying digital assets.
According to the prospectus, Coinbase Custody and the Bank of New York Mellon will play key roles in safeguarding Bitcoin holdings and supporting the operational structure of the ETF.
JUST IN: 🇺🇸 Morgan Stanley issues new SEC filing for a spot Bitcoin ETF, announcing Coinbase and BNY Mellon as the custodians 👀 pic.twitter.com/52UCwS7geu
— Bitcoin Magazine (@BitcoinMagazine) March 4, 2026
Coinbase and BNY Mellon Take Key Roles
The filing outlines how Coinbase Custody and BNY Mellon will serve as the main custodians for the proposed fund. Their responsibilities will include storing the Bitcoin owned by the ETF and facilitating transfers during the creation and redemption of ETF shares.
Most of the Bitcoin held by the trust will be stored in cold wallets, meaning the private keys are kept offline. This approach is widely used by institutions to reduce the risk of cyber attacks and unauthorized access.
During periods when ETF shares are created or redeemed, a small portion of Bitcoin may be temporarily transferred to trading wallets to complete transactions.
The document also mentions that custody insurance exists but is shared across multiple clients, meaning it may not fully cover potential losses in all situations.
BNY Mellon to Handle Administration and Cash Operations
Beyond custody responsibilities, BNY Mellon will serve several operational roles within the ETF structure.
These include:
- Administrator for the Morgan Stanley Bitcoin Trust.
- Transfer agent responsible for shareholder records.
- Custodian for the cash used in ETF transactions.
The bank will also oversee accounting processes, shareholder registries, and cash flow management tied to the fund’s daily operations.
ETF Designed to Track Bitcoin Price Directly
The proposed Morgan Stanley Bitcoin Trust will function as a passive investment vehicle designed to track the market price of Bitcoin.
Instead of using derivatives or leverage, the ETF will hold Bitcoin directly, allowing investors to gain exposure to the asset through traditional brokerage accounts.
To determine the daily value of the fund, the trust plans to calculate its net asset value using the CoinDesk Bitcoin Benchmark 4PM New York Settlement Rate. This benchmark aggregates trading data from major spot exchanges to produce a standardized reference price for Bitcoin.
Morgan Stanley Expands Its Crypto Strategy
Morgan Stanley’s filing reflects the firm’s steady expansion into the digital asset sector over the past several years.
The bank currently manages about 1.9 trillion dollars in assets and has gradually increased its involvement in cryptocurrency products and services.
In 2021, the firm became one of the first major U.S. banks to give wealthy clients access to Bitcoin exposure through the NYDIG Bitcoin fund.
More recently, Morgan Stanley advisors were allowed to recommend exchange traded funds tied to Bitcoin from major asset managers such as BlackRock and Fidelity.
The firm has also begun preparing to introduce digital asset trading capabilities on its E-Trade brokerage platform, signaling a broader strategy to integrate crypto into its financial services.
Analysts inside the company have even suggested that allocating up to four percent of portfolios to cryptocurrencies could be reasonable for some investors.
SQ Magazine Takeaway
I think this move clearly shows that traditional finance is no longer sitting on the sidelines when it comes to Bitcoin. Morgan Stanley entering the ETF race puts another major Wall Street name behind crypto. Even if the fund itself becomes just another investment product, the real story is how quickly institutional acceptance is growing.
Large firms like Morgan Stanley adopting Bitcoin infrastructure tells investors that digital assets are becoming a normal part of the financial system. That shift could matter far more than any single ETF launch.
