Back to top

Image: Bigstock

Circle's USDC Growth Fuels Reserve Income: Is It Sustainable?

Read MoreHide Full Article

Key Takeaways

  • CRCL's USDC circulation rose 72% YoY, lifting reserve income and driving $770M total revenues in Q4 2025.
  • Reserve income hit $733M as onchain volume jumped 247%, with EBITDA up 412% and margins at 54%.
  • CRCL sees a 40% USDC CAGR ahead, but rate sensitivity, costs and regulation may pressure margins.

Circle Internet Group’s (CRCL - Free Report) USDC expansion is clearly driving reserve income growth, underscoring the strong link between stablecoin scale and revenue generation. In the fourth quarter of 2025, USDC in circulation surged 72% year over year, while onchain transaction volume jumped 247%, highlighting rising adoption across payments, trading and financial applications. This momentum translated into strong financial performance, with total revenues reaching $770 million, largely driven by reserve income of $733 million tied to USDC balances. The scalability of this model is evident, with adjusted EBITDA soaring 412% and margins expanding to 54%.

Circle continues to strengthen the sustainability of its growth through deeper ecosystem integration. USDC usage is expanding across more than 30 blockchain networks, supported by growing wallet adoption, rising mint and redemption activity, and increasing institutional participation through partnerships with companies like Visa and Intuit.

Looking ahead, Circle’s long-term growth outlook remains convincing, with management expecting USDC circulation to expand at roughly a 40% CAGR, supporting continued expansion in reserve-driven revenues. However, the model remains highly sensitive to interest rate movements, as fluctuations in the reserve return rate directly impact income generation. At the same time, rising distribution costs and regulatory uncertainties could pressure near-term margins.

As USDC adoption accelerates, reserve income rises in tandem, remaining the key driver of Circle’s revenue growth. This drift is further supported by the Zacks Consensus Estimate, which projects revenue growth of 14.5% in 2026 and 32.7% in 2027.

CRCL Faces Competition in the Stablecoin Market

Both Coinbase Global (COIN - Free Report) and PayPal Holdings (PYPL - Free Report) are leveraging stablecoins to expand their role in digital payments and crypto finance.

Coinbase Global benefits from its partnership with Circle in USDC growth. It shares reserve income while driving distribution via its platform. The company saw record USDC balances, boosting subscription and services revenues. COIN is expanding stablecoin use through payments, developer tools and the Base blockchain, including AI and DeFi use. This integration gives the company the ability to control distribution and use, further strengthening its role.

PayPal Holdings competes with Circle through PYUSD. It leverages its payments network, merchant relationships and wallet ecosystem to embed stablecoins in commerce. PYPL is investing in omnichannel, Buy Now Pay Later and agentic commerce. The company controls both issuance and acceptance, but faces execution challenges in scaling adoption and deployment, which may slow near-term stablecoin monetization.

CRCL’s Share Price Performance, Valuation & Estimates

Circle stock has gained 21.8% year to date, significantly outperforming the broader Zacks Finance sector, which declined 8.1%, and the Zacks Financial – Miscellaneous Services industry, which fell 18.8%.

CRCL’s Price Performance

Zacks Investment Research
Image Source: Zacks Investment Research

From a valuation standpoint, CRCL appears overvalued, trading at a forward 12-month price-to-sales ratio of 6.93, higher than the industry's average of 2.51. The company carries a Value Score of F.

CRCL’s Valuation

Zacks Investment Research
Image Source: Zacks Investment Research

The Zacks Consensus Estimate for 2026 earnings is currently pegged at 85 cents per share, up by a couple of cents over the past 30 days. This represents a sharp year-over-year improvement from a loss of 44 cents.

Estimate Trend of CRCL

Zacks Investment Research
Image Source: Zacks Investment Research

Circle stock currently carries a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

Zacks' 7 Best Strong Buy Stocks (New Research Report)

Valued at $99, click below to receive our just-released report predicting the 7 stocks that will soar highest in the coming month.

Click Here, It's Really Free

Published in