Big Banks Enter the Stablecoin Battle

Section: Finance
Format: Special Report
Author: Sinisa Brkic (sb)

Twenty one major financial institutions are preparing a coordinated entry into a market that has so far been dominated by crypto companies. Their plan is to establish a new company in 2026 and bring a US dollar stablecoin to market in the first half of 2027, with the euro already identified as the next priority. What looks at first like another digital asset project could mark something much larger: traditional finance is moving to secure its own position in the infrastructure of digital money.

A coalition too large to dismiss as an experiment

The stablecoin market is about to face a new kind of competitor. Bank of America, Citi, Goldman Sachs, Wells Fargo, Deutsche Bank, UBS, Santander and BBVA are among 21 financial institutions backing plans for a common stablecoin venture with international ambitions. The group extends well beyond the banking sector itself. Fidelity Investments, WisdomTree and other financial institutions are also participating, giving the project a mix of banking, investment and asset management expertise across North America, Europe, East Asia, the Middle East and Africa.

The scale matters because this is no longer a small exploration of blockchain technology. The initiative began in October 2025 with ten banks examining whether a reserve backed form of digital money could operate across public blockchain networks. Less than a year later, the coalition has more than doubled in size and is preparing to create an operating company. The first product is expected to be tied to the US dollar and launched in the first half of 2027, subject to regulatory approval and completion of the venture. Stablecoins linked to other Group of Seven currencies are intended to follow, with the euro explicitly given priority.

Tether and USDC have built the market the banks now want to enter

The timing is significant. Stablecoins have developed from a specialist instrument for crypto trading into a market worth more than $300 billion, with dollar denominated tokens overwhelmingly dominant. Tether’s USDT and Circle’s USDC control more than 80 percent of stablecoin assets. Their position has been built through years of liquidity, exchange integration, wallet support and constant availability across public blockchain networks.

That infrastructure has given private companies an increasingly important role in the movement of digital dollars. Stablecoins are now used not only to trade crypto assets, but also to transfer liquidity, settle transactions and move money across borders without relying on conventional banking hours. The planned bank initiative is therefore entering an established market rather than creating a new one. Its significance lies in who is entering and what those institutions could bring with them.

This is not simply another crypto product

Calling the initiative a crypto project understates what is at stake. The proposed stablecoin is intended for wholesale, institutional and potentially retail markets, with cross border payments and the settlement of digital assets among the use cases identified by the consortium. That places the project closer to financial infrastructure than to speculative cryptocurrency trading. As securities, funds and other assets increasingly move onto digital ledgers, the question of what form of money will settle those transactions becomes more important.

A tokenized security can move quickly across a blockchain, but that advantage is reduced if the corresponding payment still depends on slower and fragmented conventional systems. Stablecoins offer one possible bridge by allowing the asset and the money used to purchase it to operate on compatible digital infrastructure. For banks, this creates a strategic question that reaches far beyond crypto. If more financial assets migrate toward blockchain based settlement, the institutions that provide the money moving across those networks could gain an important position in the next generation of financial markets.

Public blockchains are a critical part of the plan

One of the most consequential elements of the initiative is its intended use of public blockchain networks. The original project was designed around a digital payment asset backed one to one by reserves and available on public blockchains, rather than confined to a proprietary bank network. That choice separates the venture from many previous banking experiments with distributed ledger technology. Large financial institutions have spent years developing private systems that offered greater control but often remained isolated from the wider digital asset economy.

Public networks offer broader reach and existing liquidity, but they also create greater technical and regulatory complexity. The consortium has not yet disclosed which blockchains it intends to use, how the stablecoin will move between networks or what its final issuance and redemption architecture will look like. Those decisions will be critical. A stablecoin can be backed by some of the world’s largest financial institutions and still struggle if it lacks interoperability, liquidity and widespread acceptance.

The banks are protecting more than a payments business

There is also a defensive dimension to the move. Stablecoins can compete with financial products that have traditionally kept money within the banking system, particularly deposits and payment services. If companies or consumers increasingly choose to hold digital dollars issued outside commercial banks, some funds that would otherwise sit in bank accounts could migrate toward stablecoin issuers. At sufficient scale, that could influence bank funding structures and intensify competition for deposits.

This concern is no longer theoretical enough for banks to ignore. Stablecoins have grown rapidly while regulators and central banks have begun examining their possible effects on monetary policy, financial stability and the structure of the banking system. The strategic response is becoming clearer. Instead of watching nonbank companies build an alternative layer for digital money, established financial institutions are beginning to compete for a role within that layer themselves.

Regulation is changing the calculation

The political and regulatory environment has also shifted. The United States now has a federal framework for payment stablecoins through the GENIUS Act, while the European Union has already brought major parts of the sector under the Markets in Crypto Assets framework. The consortium says its initiative is intended to comply with both regimes where applicable. For heavily regulated institutions, that legal clarity changes the risk calculation around entering the market.

Compliance systems that once made banks slower than crypto companies could become an advantage as stablecoins move further into mainstream finance. Corporate customers and institutional investors may place greater value on regulatory supervision, established redemption procedures and relationships with financial groups they already use. None of this guarantees adoption. Regulatory approval remains one of several major steps that still have to be completed before the planned stablecoin can become a functioning market product.

The euro could become the next battleground

The dollar comes first, but the consortium is already looking beyond it. Plans to extend the model to other G7 currencies give the project a broader monetary dimension, and the explicit priority given to the euro is particularly important. The global stablecoin economy remains overwhelmingly dollar based. That has helped extend the presence of the US currency into blockchain markets while euro denominated alternatives remain comparatively small.

Europe is not standing still. A separate group of financial institutions is already developing the Qivalis project, which is focused on a euro stablecoin and is pursuing its own path into regulated digital money. The result could be a much more fragmented and competitive market. Instead of a simple confrontation between traditional banks and crypto companies, stablecoins may develop into a contest between several financial alliances, each seeking to establish its token as trusted settlement infrastructure.

Big balance sheets will not automatically defeat network effects

The arrival of some of the world’s most powerful financial institutions does not mean Tether and Circle are suddenly under immediate commercial pressure. USDT and USDC already possess something the new consortium cannot create overnight: network effects. They are integrated across exchanges, wallets, trading systems, payment platforms and decentralized financial applications. Users already know where they can obtain them, where they can move them and where they can spend or exchange them.

That installed base is an enormous competitive advantage. Financial markets repeatedly show that infrastructure becomes harder to displace once large numbers of participants depend on it. The new venture will therefore need more than recognizable banking names and large balance sheets. It will need liquidity, distribution, technical interoperability, competitive pricing and a reason for customers to switch from products that already work.

What the banks have that crypto companies do not

The consortium nevertheless possesses advantages of its own. Its members collectively serve millions of private customers and some of the world’s largest corporations, investors and financial institutions. They already control important channels for payments, custody, foreign exchange, securities trading and corporate treasury management. If the planned stablecoin becomes integrated into those existing services, the group could create substantial distribution without having to build every customer relationship from the beginning.

Trust could also become a competitive factor. Some institutional customers that remain hesitant about holding stablecoins issued by crypto companies may be more willing to use digital money connected to established financial institutions operating within familiar regulatory structures. The battle, in other words, may not be decided by technology alone. Distribution, regulation, liquidity and institutional confidence could prove equally important.

A project with major ambitions, but still only a project

The scale of the announcement should not obscure what remains unresolved. The stablecoin does not yet exist, and there is no basis for describing it as an established competitor to USDT or USDC. The name of the planned company has not been announced. Its final ownership structure, blockchain networks, detailed reserve arrangements, issuance volume and commercial model also remain open.

Regulatory approvals will still be required, and participating institutions will have to convert a broad coalition into an operational business capable of issuing and managing digital money across multiple jurisdictions. That is a considerably more difficult task than announcing a common strategy. The first half of 2027 is therefore a target, not a completed fact. The real test will begin only when the consortium attempts to turn institutional scale into actual circulation and daily use.

The stablecoin market is becoming a fight over financial power

The larger significance of the initiative is already visible before a single token has been issued. Stablecoins are moving out of the margins of finance and into a competition over payments, deposits, settlement and the architecture of digital markets. For years, crypto companies moved faster while much of traditional finance observed, experimented or resisted. Tether and Circle used that period to establish powerful positions in a market that now carries hundreds of billions of dollars in digital value.

The response from established finance is becoming more coordinated. Twenty one financial institutions are not merely testing whether blockchain technology works. They are preparing to compete over who provides the money that moves through it. That changes the character of the stablecoin market. The next phase will not be determined only by crypto adoption or token prices, but by a contest between powerful financial networks with very different strengths.

Tether and Circle begin that contest with liquidity, distribution and deeply established network effects. The banks bring regulatory reach, institutional relationships, capital and direct access to the traditional financial system. Neither side has won anything yet. But the battle over digital money has entered a new stage, and the world’s largest financial institutions no longer intend to remain spectators.