Quick answer: In July 2025, Ripple selected The Bank of New York Mellon (BNY), the world’s largest custody bank, as the primary custodian for the cash and Treasury reserves backing its RLUSD stablecoin. That gives RLUSD a regulated, institutional-grade home for its reserves. It does not directly change the price of XRP, and it does not mean banks are buying XRP. The honest takeaway is narrower: a major custody bank is now holding stablecoin reserves on rails that Ripple also operates.
Part of our guide: Crypto Estate Planning.
Updated 07/17/2026. By Jake Claver. Educational content, not investment advice.
A widely shared framing claims XRP holders “could get hurt” by a “$43 trillion move” from BNY Mellon. Two of those details are worth correcting before drawing any conclusion. First, the figure and the category are wrong: BNY reported roughly $53.1 trillion in assets under custody and/or administration as of March 31, 2025, and only about $2.0 trillion in assets under management. Those are different measures. Second, custody of stablecoin reserves is a service arrangement, not a purchase of XRP. Getting the facts straight matters more than the headline.
What BNY actually agreed to do
According to BNY’s own announcement and Ripple’s confirmation, BNY became the primary custodian of the reserve assets behind RLUSD and will provide transaction-banking services that support minting and redemption. In plain terms, BNY holds the pile of cash and short-term U.S. Treasuries that back the tokens, and it helps move dollars in and out when RLUSD is created or redeemed. BNY is safekeeping reserves; it is not taking a position in XRP.
What RLUSD is, and how it is backed
RLUSD is Ripple’s U.S. dollar stablecoin. Ripple’s stablecoin page states each token is supported one-to-one by cash deposits, U.S. Treasuries, and cash equivalents held in reserve, with monthly third-party attestations. RLUSD launched in December 2024 under a New York Department of Financial Services trust charter and issues on both the XRP Ledger and Ethereum. Around the time of the BNY announcement, its market capitalization had crossed roughly $500 million. This reserve model, cash plus short-dated government paper held by a regulated custodian, is the same structure U.S. policymakers described in the President’s Working Group Report on Stablecoins.
Why a custody bank matters here
Custody is one of the least glamorous and most important functions in finance. A custodian holds assets on behalf of others and is responsible for their safekeeping, settlement, and record-keeping. National banks are permitted to provide custody services, including for digital-asset-related activity, under interpretations from the Office of the Comptroller of the Currency (see the OCC’s digital-asset guidance via the OCC). When a stablecoin’s reserves sit with a large regulated custodian rather than an opaque counterparty, holders and auditors have a clearer view of what backs the token. That reduces one category of risk: the risk that the reserves are not really there or are not liquid enough to honor redemptions.
What it means for XRP, separated from the technology
Here the technology story and the investment story need to stay apart. The technology story is real: RLUSD runs partly on the XRP Ledger, and Ripple has said it intends to use XRP for liquidity in some settlement flows. If RLUSD activity on the ledger grows, that is measurable on-chain usage. The investment story is where caution belongs. Reserve custody by BNY does not create demand for XRP, does not set a price, and does not guarantee that any future expansion (clearing, tokenized assets, broader bank participation) will happen. Those are possibilities, not commitments. Anyone reading a custody headline as a price signal is stretching the facts past what the sources support.
Why this matters
The practical stakes are about credibility and infrastructure, not a trade. A regulated custodian holding stablecoin reserves is a sign that traditional finance and digital-asset rails are connecting at the plumbing level. That kind of integration tends to move slowly and does not unwind overnight, which is genuinely different from a retail trading cycle. But “different” is not the same as “guaranteed upside.” For general regulatory context on how U.S. agencies treat digital assets, the CFTC’s digital-assets resources and the U.S. Treasury are better anchors than any single headline.
Common questions
Did BNY Mellon buy XRP?
No. BNY agreed to serve as the primary custodian for the cash and U.S. Treasury reserves backing Ripple’s RLUSD stablecoin. Holding reserves is a safekeeping service. It is not a purchase of XRP or any position in the token.
Is the “$43 trillion” figure accurate?
Not as stated. BNY reported about $53.1 trillion in assets under custody and/or administration as of March 31, 2025, and roughly $2.0 trillion in assets under management. Assets under custody and assets under management are different measures, and neither equals $43 trillion.
What is RLUSD backed by?
Ripple states RLUSD is backed one-to-one by cash deposits, U.S. Treasuries, and cash equivalents held in reserve, with monthly third-party attestations. It is issued under a New York Department of Financial Services trust charter.
Does BNY’s custody role affect the price of XRP?
Not directly. Custody of stablecoin reserves does not create demand for XRP or set its price. Any effect on XRP would depend on future, unconfirmed developments in how the XRP Ledger and RLUSD are used, and no such outcome is guaranteed.
Where can I verify these facts?
See BNY’s press release and Ripple’s press release announcing the custody arrangement, Ripple’s RLUSD stablecoin page for reserve details, and the XRP Ledger documentation. Each is linked above.
This content is educational only. It is not tax, legal, or investment advice. Check primary sources and speak with a qualified professional before making financial decisions.
