Circle's IPO and the Stablecoin Stability Paradox

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The global financial system is witnessing a quiet yet rapid acceleration in a new form of competition: the race for dominance among stablecoins.

In June 2025, a landmark event took place. Circle Internet Group, the issuer of the USD Coin (USDC) stablecoin, was listed on the New York Stock Exchange, becoming the world's first publicly traded stablecoin company. Wind data shows that by the close of its first trading day, Circle's stock price reached $83.23 per share, a surge of 168.48% above its initial offering price, bringing its total market capitalization to $18.4 billion.

Founded in 2013, Circle initially focused on fiat currency transfer services. It is now primarily known as the entity behind USDC.

Stablecoins are a type of cryptocurrency that use blockchain technology and are pegged to the value of specific assets or algorithms. Algorithmic stablecoins, due to their inherent systemic risks, have been banned in numerous countries. In 2024, the total transaction volume of stablecoins reached a staggering $27.6 trillion, surpassing the combined annual transaction volume of Visa and Mastercard (approximately $25.5 trillion) for the first time. As leading examples, the combined global market capitalization of USDT (the world's largest stablecoin, issued by Tether and pegged to the US dollar) and USDC now exceeds $210 billion, accounting for 86% of the entire stablecoin market.

Wall Street views Circle's Initial Public Offering (IPO) as a demonstration of its potential as a stablecoin leader, with particular attractiveness in terms of market growth and compliance. However, competitive pressures and regulatory uncertainties remain significant factors to consider.

This development has excited not just the cryptocurrency community but also traditional financial capital, cross-border payment platforms, and regulators. This institutional contest, comparable in scale to the concept of a "digital dollar," is rapidly permeating the core of the real-world financial system.

What Circle's IPO Represents

According to its prospectus, Circle was listed on June 5, 2025, under the ticker symbol CRCL. With an offering price range of $27 to $28 per share, the company planned to issue 32 million Class A shares, aiming to raise up to $896 million. This event marks not only the first IPO in the stablecoin sector but also the first time traditional capital markets have embraced a core issuer of a "digital dollar."

Market analysts suggest this milestone event carries a triple significance.

First, it signals a major shift towards regulatory compliance. Circle has long sought legitimate and compliant status, having obtained a Major Payment Institution license in Singapore and authorization to operate under the EU's Markets in Crypto-Assets (MiCA) framework. A public listing means it will now be subject to higher standards of information disclosure and capital market governance.

Second, it represents a "private extension" of the sovereign monetary system. Circle's primary profit model is not technological output but rather the practice of depositing user-supplied dollar-equivalent assets into money market funds and treasury bonds to earn interest rate spreads. This income from spreads constitutes its main profit source, making its operational logic highly similar to the "money creation" function of commercial banks within the dollar ecosystem.

Third, it constitutes an attempt by financial capital to price the stablecoin business model. According to Circle's disclosed 2024 financial report, the company's annual net profit was approximately $157 million, primarily reliant on the spread income generated from investing USDC reserve funds in short-term U.S. treasuries and money market funds. In the current high-interest-rate environment, Circle enjoys robust cash flow. However, this model is highly dependent on interest rate levels. Should the Federal Reserve initiate a rate-cutting cycle, its interest spread would be significantly compressed, directly challenging its profitability. Furthermore, as the capital market assigns a valuation to Circle, the sustainability of its business model will undergo continuous public market scrutiny for the first time, allowing for more direct comparison with the performance and risk tolerance of traditional financial institutions.

At this juncture, Wall Street finds Circle attractive. Its IPO was oversubscribed by 25 times, indicating strong market interest. However, independent analyst Omar has raised questions about its valuation and costs, hinting at market caution regarding its long-term prospects.

Circle's IPO is also seen as a critical step for the stablecoin industry moving into mainstream finance.

A Closer Look at Circle's Structure

Circle is accelerating its global expansion. Beyond USDC, it also issues and manages the euro-denominated stablecoin EURC (with a market cap of approximately $224 million). Leveraging partnerships with companies like Visa, it is actively expanding payment scenarios in regions including the Middle East, Africa, and Latin America.

Circle's success or failure is crucial not only for the future standing of USDC but also serves as a significant test for whether the "compliant stablecoin" model can be genuinely integrated into the sovereign financial order.

From a broader perspective, Circle's equity design represents a compromise typical of Web3.0 companies entering the mainstream financial system: it continues the crypto industry's tradition of "founder dominance" while simultaneously embracing the mechanisms of information disclosure, market supervision, and valuation transparency that come with an IPO.

According to Circle's filing with the U.S. Securities and Exchange Commission (SEC), the company employs a three-class share structure:

Prior to the IPO, Circle's co-founder and CEO Jeremy Allaire held 20,159,489 Class B shares, controlling about 23.1% of the voting power. Co-founder Sean Neville held 5,980,860 Class B shares, representing about 6.9% of the voting power. Together, the two founders controlled over 30% of the total voting power.

Circle's IPO received pre-offering support from global asset management giants BlackRock and Ark Invest, with BlackRock planning to subscribe to approximately 10% of the shares and Ark Invest committing around $150 million. This signifies that top-tier global capital is actively participating in the institutional pricing process of "on-chain dollars."

A further examination of Circle's structure also reveals potential governance risks. These include over-centralization of decision-making, as the founders retained control near the maximum allowed voting power post-IPO. There is also potential for conflicts of interest; several members of Circle's executive team hold交叉 positions on the board of the U.S. cryptocurrency exchange Coinbase, which is a primary issuance and custody platform for USDC. Such relationships could potentially attract regulatory scrutiny from the SEC concerning related-party transactions and information disclosure.

An analysis of Circle's newly disclosed Q1 2025 balance sheet shows that USDC's "1:1 reserve" promise is clearly reflected in its financial structure, but it also reveals the limitations and inherent risks of its profit model.

Circle's profit model is essentially based on "earning interest spreads." It involves investing user dollars into short-term, safe, and highly liquid financial instruments to generate收益, profiting from the difference in interest. This strategy shows strong profitability in a high-interest-rate environment but also exposes risks such as singular profit dependency and structural fragility. If USDC faces future policy restrictions, or if users migrate to other stablecoins or Central Bank Digital Currencies (CBDCs), Circle's asset-liability structure could face imbalance issues.

Circle's financial "stability" is built on the foundation of the current high-interest-rate environment and high user trust. Its "instability," however, lies hidden within potential fluctuations in the macro interest rate environment and changes in user confidence.

Systemic Risks on the Horizon

Looking ahead, Circle faces three major systemic risks:

  1. High Interest Rate Dependency: USDC's core profits come from U.S. treasury bond spreads, making its earnings highly reliant on the Federal Reserve's interest rate policy. A shift towards rate cuts by the Fed would rapidly compress these spreads, challenging profitability.
  2. Concentrated Market Structure: USDT and USDC form a stablecoin "duopoly." A "de-pegging" risk event affecting either could trigger systemic震荡 across the entire stablecoin market.
  3. Persisting Regulatory Gray Areas: Despite Circle's active compliance efforts, its cross-border nature and status as a "non-bank financial institution" place it in a global regulatory gray zone. Although deeply embedded within the dollar system, Circle lacks access to the Federal Reserve's discount window and is not protected by a "lender of last resort" mechanism.

👉 Explore deeper market analysis on stablecoin trends

The True Boundary Between Stability and Instability

"A stablecoin is not a bank deposit and is not protected by deposit insurance. Is that correct?" This is a common question among traditional investors.

Despite the core concept of being "pegged to a fiat currency," the operational mechanics of stablecoins may not be as "stable" as their name suggests.

In theory, users hold a "digital liability" of Circle, and redemption depends on the willingness and liquidity capability of Circle or its partners. Circle is essentially a type of "shadow bank" but is not incorporated into the capital adequacy framework of traditional financial regulation. This structure enhances capital efficiency on one hand but could it also introduce liquidity risk to the entire system? For instance, if a large number of users simultaneously demand to redeem USDC and the issuer cannot liquidate assets quickly in the primary market, the stablecoin could face a "de-pegging crisis."

However, some experts, like Shen Jianguang, Chief Economist of JD Group, argue that the notion that "stablecoin value is not stable" is a misconception. His logic is that the largest stablecoins by issuance and trading volume are fiat-backed, accounting for over 95% of the market. Therefore, most stablecoins are indeed backed by fiat currency or assets and are stable; the relative instability comes from algorithmic stablecoins. Precisely for this reason, regulatory frameworks in various countries, including U.S. initiatives like the proposed Global Economics and National Industrial Uncertainty Security (GENIUS) Act for Stablecoins, do not include algorithmic stablecoins within their recognized scope.

Furthermore, in terms of price performance, although both USDC and USDT aim to peg to $1, their stability表现 differs.

Taking trading data from May 28 to June 4, 2025, as an example:

This suggests that USDC behaves more like a "passive money market instrument," prioritizing capital preservation, stability, and low volatility. USDT, meanwhile, exhibits more "trading preference" attributes, offering strong liquidity but also greater sensitivity to market sentiment.

However, the true boundary of stability does not come from code or on-chain mechanisms alone. It stems from several critical off-chain factors:

  1. Liquidity Limits: In extreme market conditions, such as panic-driven bank runs or regulatory asset freezes, even "fully-backed" reserve assets may be difficult to liquidate immediately.
  2. Jurisdictional Risk: Although Circle is compliantly registered in multiple countries, it still lacks the support of a central bank. Unlike traditional commercial banks, it does not have access to a lender of last resort.
  3. Governance Transparency: The governance mechanisms of stablecoins are mostly dominated by their issuers. They lack protections akin to deposit insurance or investor protection schemes, making them closer to an "unsecured credit instrument" from the user's perspective.

To a large extent, the "anchor" of a stablecoin is not on the blockchain but relies on the financial order, legal structure, and monetary policies of the real world off-chain. The "stability" of stablecoins will ultimately have to withstand the stress tests of the real world. It is only when the capital market provides a "price," the regulatory system establishes "rules," and users continuously grant "trust" that the "stability" of stablecoins can truly be realized.

Circle's listing may be a significant step towards the institutionalization and securitization of the "digital dollar." It will also serve as the first comprehensive test of whether the stablecoin business model possesses the ability to withstand interest rate cycles.

The Global Regulatory Race Intensifies

Uniquely, Circle's上市 coincides with an accelerating global regulatory competition concerning stablecoins.

In Asia, international financial centers like Hong Kong and Singapore are actively exploring regulatory sandbox mechanisms and controlled开放 models. They are promoting the integration of local banking systems with USDC清算 networks to enhance cross-border payment efficiency.

Industry thought leaders like Wang Yongli, former Vice President of Bank of China, emphasize that the most important aspect of dollar stablecoins is their adaptation to the demand for 7x24 hour global online trading of crypto assets. They have created a new system operating on public blockchains and the internet that can function independently of traditional banks and SWIFT. This system is now accelerating its penetration into traditional financial areas like cross-border remittances, posing significant冲击 and offering lessons for traditional法定货币 payment and清算 systems, urging法定 digital currencies to catch up rapidly.

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Frequently Asked Questions

What exactly is a stablecoin?
A stablecoin is a type of cryptocurrency designed to maintain a stable value by being pegged to a reserve asset, like the U.S. dollar or gold. Unlike volatile cryptocurrencies such as Bitcoin, stablecoins aim to offer the speed and benefits of digital assets without the sharp price fluctuations.

How does a company like Circle make money?
Circle's primary revenue model involves taking the U.S. dollars used to back each USDC and investing them in low-risk, highly liquid assets such as short-term U.S. Treasury bonds. The company earns profit from the difference (or spread) between the interest earned on these assets and the operational costs of maintaining the stablecoin network.

Are stablecoins like USDC considered safe investments?
Stablecoins are not risk-free. While fiat-backed stablecoins like USDC are fully reserved, they are not FDIC-insured bank deposits. Risks include potential liquidity issues during mass redemption events, changes in regulatory landscapes, and counterparty risk associated with the issuer's ability to manage its reserves properly.

What is the difference between USDC and USDT?
The main differences lie in transparency, perceived regulatory compliance, and slight variations in market behavior. USDC is often viewed as more transparent with regular attestations of its reserves, while USDT has a larger market share and higher trading volume. Technically, USDC often shows a tighter peg to the dollar, while USDT can trade slightly above par with more noticeable fluctuations.

How does Circle's IPO affect the average crypto user?
Circle's move into the public markets brings unprecedented levels of scrutiny and regulatory compliance to the stablecoin sector. For users, this could mean greater long-term confidence in USDC's stability and legitimacy. It also integrates stablecoins deeper into the traditional financial system, potentially leading to wider adoption and new use cases.

What are the biggest threats to stablecoin stability?
The largest threats include a sudden loss of user confidence leading to a bank run, a significant shift in monetary policy (like rapid interest rate cuts eroding profit models), stringent new regulations that limit operation, and competition from government-issued Central Bank Digital Currencies (CBDCs).