Circle reported $770 million in total revenue and reserve income for Q4 2025, up 77% from a year earlier, and the market responded quickly: the company’s shares closed 35.47% higher after the earnings release. USDC kept expanding as well. By the end of 2025, circulating supply had reached $75.3 billion, a 72% increase from the end of 2024. On-chain activity stood out even more, with $11.9 trillion in USDC transaction volume during the fourth quarter alone, up 247% year over year.
Circle said Q4 gross margin exceeded 40%. It also noted that about 18% of average USDC in circulation was directly held on its own platform, which contributed higher-margin revenue. After the report, William Blair maintained an “outperform” rating and described Circle as one of the few high-quality crypto infrastructure companies that public investors can directly own. Visa’s figures cited in the report said USDC now accounts for about 50% of global stablecoin transaction activity.
Full-year loss tied to IPO-related accounting charges
For the full year, Circle posted $2.7 billion in total revenue and reserve income, up 64% from 2024. Still, it recorded a net loss of $70 million for 2025, compared with net income of $157 million a year earlier. The shift was not framed as a deterioration in the core business. It was linked to costs recognized after the company went public.
Circle listed on the New York Stock Exchange on June 5, 2025, under the ticker CRCL. The IPO was priced at $31 per share, and the stock opened at $69 on its first trading day. The offering was reportedly oversubscribed by 25 times. That listing triggered employee stock compensation vesting conditions, leading Circle to recognize $424 million in non-cash stock-based compensation expense in 2025. The loss on paper, then, reflected a one-off listing-related charge rather than a drop in operating performance.
Interest rates remain the core variable for Circle’s business model
Circle still depends heavily on interest income generated from assets backing USDC reserves. The model is straightforward: users deposit dollars and receive USDC, while Circle allocates those dollars into short-dated U.S. Treasuries and money market instruments, collects the yield, and then shares part of that income with distribution partners, mainly Coinbase. When benchmark rates stay high, the model produces strong cash flow. If rates fall, revenue contracts with it.
Based on the estimate cited in the source material, at a reserve scale near $75 billion, every 100-basis-point cut in rates could reduce annual revenue by roughly $700 million to $800 million. That is close to the size of Circle’s entire Q4 revenue base. The company’s longer-term growth view assumes USDC circulation can keep compounding at 40% annually, using scale growth to offset pressure from lower rates. That assumption still depends on market share competition, especially since USDT circulation remains more than double that of USDC.
Payments push gains attention, but scale is still unproven
Circle is also trying to reduce its reliance on reserve yield by building out payments infrastructure. Circle Payments Network has become one of the company’s main strategic projects, aimed at shifting Circle from a stablecoin issuer collecting interest spread to a broader stablecoin financial infrastructure provider.
The company said the Arc blockchain platform has more than 100 enterprise participants in testnet, including BlackRock, HSBC, and Visa. Circle expects other business lines to generate $150 million to $170 million in revenue in 2026, equal to about 5% to 6% of total annual revenue. Even so, Arc mainnet remains in testing, and commercial scale has not yet been established. Until those newer lines contribute in a meaningful way, Circle’s financial results are still tied mainly to two external variables: interest rates and USDC market share.