Circle Internet Group, Inc. - Q2 2026 10-Q Summary
Business Context and Reporting Period
This report covers the quarterly period ended June 30, 2026. Circle Internet Group, Inc. operates a full-stack internet financial platform anchored by its stablecoin network (USDC, EURC, USYC) and the Arc Layer-1 blockchain. The company is a non-accelerated filer and completed its IPO in June 2025. As of July 30, 2026, the company had 234.7 million Class A and 19.2 million Class B shares outstanding.
Key Financial Metrics
| Metric | Q2 2026 (3 Months) | Q2 2025 (3 Months) | YTD 2026 (6 Months) | YTD 2025 (6 Months) |
|---|---|---|---|---|
| Total Revenue & Reserve Income | $701.3 million | $658.1 million | $1,395.4 million | $1,236.7 million |
| Net Income (Loss) | $48.2 million | ($482.1 million) | $103.5 million | ($417.3 million) |
| Operating Income (Loss) | $34.4 million | ($325.6 million) | $79.4 million | ($232.6 million) |
| Adjusted EBITDA | $143.5 million | $125.8 million | $294.9 million | $248.3 million |
| USDC in Circulation (End of Period) | $73.3 billion | $61.3 billion | $73.3 billion | $61.3 billion |
| Reserve Return Rate | 3.5% | 4.1% | 3.5% | 4.2% |
| Cash & Equivalents (Corporate) | $2.6 billion | N/A | N/A | N/A |
Note: Reserve income comprised 95.2% of total revenue in Q2 2026. The company holds $73.2 billion in assets segregated for the benefit of stablecoin holders.
Material Changes vs. Prior Period
- Profitability Turnaround: The company reported a net income of $48.2 million in Q2 2026, a significant improvement from a net loss of $482.1 million in Q2 2025. This shift is primarily driven by the non-recurrence of $423.8 million in stock-based compensation expense related to IPO-related RSU vesting in the prior year.
- Revenue Growth: Total revenue increased 6.6% year-over-year to $701.3 million. Reserve income grew 5.3% due to a 25.2% increase in average USDC in circulation, partially offset by a 66 basis point decline in average yields.
- Expense Reduction: Total operating expenses decreased 55.9% to $254.5 million, largely due to the reduction in stock-based compensation. However, IT infrastructure costs increased 86.7% and depreciation/amortization increased 110.4% due to software capitalization and intangible asset amortization.
- Debt Elimination: Convertible debt, which totaled $36.8 million at year-end 2025, was fully converted into Class A common stock in Q1 2026, resulting in zero outstanding convertible debt as of June 30, 2026.
Guidance, Outlook, and Risks
- Arc Blockchain Launch: The private mainnet for Arc launched in May 2026. The public mainnet is expected to launch in September 2026. The company anticipates a transition to a Proof-of-Stake model, which would introduce the native ARC Token.
- ARC Token Presale: In Q2 2026, the company sold 807.5 million ARC Tokens to institutional investors at $0.30 per token, generating approximately $242.2 million in gross proceeds. These proceeds are currently recorded as deferred revenue.
- Banking Charter: In a subsequent event (July 2026), the company received final approval from the OCC to establish First National Digital Currency Bank, N.A. (Circle National Trust), which opened on July 24, 2026.
- Risks: Key risks include evolving regulations regarding stablecoins and AI, interest rate fluctuations impacting reserve income, and the successful execution of the Arc mainnet launch. The company also faces ongoing litigation regarding advisory fees from a financial advisor.
Investor Verification Checklist
- Reserve Composition: Verify that 84% of USDC reserves are held in the Circle Reserve Fund (managed by BlackRock) and the remainder in cash at banks, ensuring full backing of the $73.3 billion in circulation.
- ARC Token Delivery: Monitor the timeline for the Arc mainnet launch and the transition to Proof-of-Stake, as failure to meet these milestones could trigger repayment rights for ARC Token purchasers.
- Interest Rate Sensitivity: Assess the impact of potential Federal Reserve rate cuts on the "Reserve Return Rate," which dropped from 4.1% to 3.5% in Q2 2026, directly affecting the majority of revenue.
- Legal Contingencies: Review the status of the dispute with the financial advisor regarding advisory fees, as the company states the potential loss is not reasonably estimable.
- Stock-Based Compensation: Confirm that the low compensation expenses in 2026 are not a one-time anomaly but reflect a normalized post-IPO vesting schedule, as Q2 2025 included a massive one-time charge.