Circle is the financial technology company that issues USD Coin, better known as USDC, one of the largest dollar pegged stablecoins in the world. The firm is no longer private. Circle Internet Group, Inc. began trading on the New York Stock Exchange under the ticker CRCL on June 5, 2025, after pricing its initial public offering at 31 US dollars per share. This article profiles what Circle actually does, how USDC is meant to stay at one dollar, what changed when the United States passed the GENIUS Act, and where a reader can verify every claim before trusting the name.
The source material this rewrite replaces was doorway spam about a fictional forex broker called Banking Circle and had nothing to do with the real company. Everything below is rebuilt from primary sources, including Circle investor relations, Circle quarterly results, and the public NYSE listing. None of it is investment advice.
Circle at a glance: from a 2013 startup to a NYSE listing
Circle was founded in 2013 by Jeremy Allaire and Sean Neville. Allaire serves as Co-Founder, Chairman, and Chief Executive Officer, a role confirmed in the company's own offering documents. The company spent more than a decade building payment and stablecoin infrastructure before it went public, and the IPO was sizable: Circle sold newly issued shares alongside selling stockholders, the offering was upsized to 34,000,000 shares, and the registration statement was declared effective by the Securities and Exchange Commission on June 4, 2025.
The first trading day mattered because it marked the arrival of a stablecoin issuer on a major US exchange. Circle raised roughly 1.2 billion dollars in the process, according to its second quarter 2025 results. As of the time of writing the company is active and publicly traded, and its shares are listed on the NYSE under CRCL. Investors who want the live price and filings should use the NYSE quote page and the SEC EDGAR system rather than third party summaries.
One detail that surprises newcomers is that Circle is not a bank. It is a technology and payments company that issues liabilities, USDC and EURC, backed by reserve assets. That structure sits at the center of every regulatory question the firm faces.
What Circle issues: USDC and the reserve model
USDC is a token that is meant to be redeemable one for one for US dollars. Circle states that each USDC is backed by reserves held in cash and short duration US Treasury securities, and that those reserves are attested to on a monthly basis by an independent accounting firm. The company also issues EURC, a euro referenced stablecoin, through its regulated affiliates. The promise is simple: a holder can redeem one USDC for one dollar, and the issuer holds assets equal to the tokens in circulation.
Scale is the headline number. Circle reported that USDC in circulation reached about 61.3 billion dollars at the end of the second quarter of 2025, up roughly 90 percent year over year, and that circulation grew further to about 65.2 billion dollars by August 10, 2025. Those figures move constantly as minting and redemption activity changes, so a reader should confirm the current supply on Circle's transparency page and on chain explorers rather than treating any single snapshot as permanent.
The reserves are the product. If the assets behind USDC are liquid and match the token count, the peg is credible. If a gap ever opened between reserves and circulation, confidence would erode quickly, which is why the attestation and custody story receives so much regulatory attention.
How USDC is designed to hold one dollar
USDC keeps its value through a combination of redemption, arbitrage, and transparency rather than through any algorithm. An authorized partner can mint new USDC by depositing dollars with Circle, and can redeem USDC for dollars at the same ratio. When the market price falls below one dollar, arbitrageurs buy the cheap token and redeem it at par for a profit, which pushes the price back toward one. When the price rises above one dollar, new minting adds supply and relieves the premium.
Transparency is the weak link that regulation tries to fix. Attestations confirm reserve totals at a point in time, but they are not the same as a full audited financial statement, and they do not show intraday flows. A reader who depends on USDC should understand that a stablecoin is only as trustworthy as the issuer's reserve quality, custody arrangements, and legal treatment in insolvency, none of which a price chart can show on its own.
The GENIUS Act and why it rewrote the rulebook
In July 2025 the United States enacted the GENIUS Act, a federal framework for payment stablecoins. The law set rules for permitted reserves, issuer obligations, and redemption rights, and it gave regulated issuers like Circle a clearer legal footing than the patchwork that existed before. For a company that had already structured its reserves around cash and Treasuries, the statute largely codified practices Circle had advertised, while raising the bar for competitors that had relied on riskier backing.
The practical effect was twofold. It reduced a major uncertainty for US based institutional users, and it created a compliance cost that smaller or offshore issuers must meet. Circle moved in the same period to broaden its reach beyond pure issuance, launching the Circle Payments Network in May 2025 as a platform for financial institutions to move value using stablecoins, and later announcing Arc, an open Layer 1 blockchain aimed at stablecoin finance.
Circle as a public company: revenue shape and the risks
Circle earns most of its money from reserve income, the return it earns on the dollars and Treasuries backing USDC, plus a smaller stream from services and transactions. In the second quarter of 2025 the company reported total revenue and reserve income of about 658 million dollars, up 53 percent year over year, with reserve income of about 634 million dollars. Adjusted EBITDA was about 126 million dollars, but the quarter also showed a net loss of 482 million dollars, heavily affected by non cash charges tied to the IPO.
The business is concentrated. A large share of distribution runs through partnerships, and Circle has disclosed significant payments to partners such as Coinbase for USDC held on platform. That means Circle's results rise and fall with interest rates on short term government paper and with the growth of USDC held inside distribution partners. A reader evaluating the equity should treat those two drivers, rate policy and partner dependent circulation, as the core variables, not the daily share price.
Buying CRCL shares is a bet on the issuer, not on USDC itself. The stock can fall even if the stablecoin holds its peg, because the company carries operating costs, competition, and regulatory expense that a token holder never sees.
Where Circle sits among stablecoin issuers
USDC is generally described as the second largest dollar stablecoin after Tether's USDT, though rankings shift as supply changes. Circle's edge is its US regulatory posture and its public company disclosure, which gives institutional users a level of visibility that private issuers do not match. Its weakness is reliance on reserve income and on a few large distribution relationships, which leaves margins exposed if rates drop or if a partner builds its own rail.
The competitive field includes other issuers, bank consortia, and exchange backed tokens, and the GENIUS Act is likely to draw more regulated entrants. Circle's Payments Network and Arc are attempts to move the company up the stack from commodity issuance into infrastructure, but those efforts are early and unproven at scale.
How to verify Circle and USDC before you rely on them
Because this is a money and payments subject, the right habit is to check the source, not the blog. A short verification list helps.
- Check the listing on NYSE. Search CRCL on the New York Stock Exchange site for the live quote, and open the company's SEC filings through EDGAR for the prospectus and quarterly reports.
- Read Circle investor relations directly. Circle publishes quarterly results and reserve related updates; the Q2 2025 release is the primary source for the circulation and revenue figures cited here.
- Confirm USDC supply on chain. Independent explorers and data aggregators report circulating supply in real time, which is the fastest way to check whether tokens in circulation match public claims.
- Review the reserve attestation. Circle posts monthly attestations; read the date and the composition of reserves, not just the headline number.
- Separate the equity from the token. CRCL shares and USDC are different instruments with different risks, and one can perform well while the other does not.
Risks a reader should weigh
Stablecoins carry specific hazards. A depeg can happen if redemption demand outruns liquid reserves or if confidence breaks for any reason. Reserve risk sits in the quality and custodianship of the backing assets. Regulatory risk includes changes to permitted reserves, licensing, or tax treatment after the GENIUS Act. Equity risk applies to CRCL holders, who face competition, rate sensitivity, and execution risk on new products like the Payments Network and Arc.
This profile is informational and not financial, legal, or tax advice. Circle's figures, the USDC supply, and the share price all change after publication. Confirm the present numbers through Circle investor relations, the NYSE, the SEC, and on chain explorers before making any decision, and never commit funds you cannot afford to lose.