Reserve Composition
USDC & EURC reserve attestations
Pick any monthly examination report to see the breakdown of reserve assets backing the token on each attestation date.
Token
Reserve composition over time
77 attestation dates · January 17, 2023 → April 30, 2026
Source: Deloitte examination report (PDF) · original on circle.com
April 6, 2026
Total reserve assets $77,821,343,057
- Short-term U.S. Treasuries32.75% · $25,643,128,238
- U.S. Treasury Repurchase Agreements51.82% · $40,579,500,000
- Cash in Circle Reserve Fund1.28% · $1,000,409,807
- Cash at U.S. Regulated FIs14.16% · $11,085,995,761
- USDC in circulation
- $77,745,231,766
- Excess collateral
- $76,111,291
April 30, 2026
Total reserve assets $77,123,668,726
- Short-term U.S. Treasuries24.60% · $19,110,672,894
- U.S. Treasury Repurchase Agreements60.50% · $46,998,000,000
- Cash in Circle Reserve Fund1.29% · $1,003,490,334
- Cash at U.S. Regulated FIs13.60% · $10,567,044,499
- USDC in circulation
- $77,047,590,794
- Excess collateral
- $76,077,932