Who Is Buying America’s Debt These Days?

The United States is becoming increasingly dependent on its close allies to finance its substantial national debt, which reached $39.21 trillion as of mid-2026. Data from the U.S. Treasury indicates that countries aligned with Washington purchased $463.9 billion of Treasuries in 2025, marking the largest annual net purchase since at least 2016. In contrast, nations with less aligned interests sold off $125.24 billion in American debt last year, the highest amount in six years.

Foreign investors collectively hold approximately $9.37 trillion, or 23.9% of the total U.S. federal debt. Japan remains the largest foreign holder, with holdings of about $1.143 trillion, despite a recent reduction of $67 billion. The United Kingdom follows with $949 billion, China with $659 billion, and Belgium with $472 billion. China's holdings have significantly decreased from their 2013 peak of $1.32 trillion as it diversifies its foreign reserves.

While foreign investors overall have increased their total dollar holdings of Treasuries, the composition of these investors is shifting. Official foreign holdings, primarily central banks, have declined in their share of total foreign ownership since the 2007–09 Global Financial Crisis, while foreign private investors have become the larger group. As of mid-2025, foreign private holdings stood at approximately $7 trillion, compared to $3.9 trillion held by foreign official institutions. This shift implies a more heterogeneous and market-sensitive investor base, as private holdings, particularly from leveraged players like hedge funds in financial centers, can be more volatile than stable official reserves.

The U.S. Treasury market, the world's largest bond market at $31.5 trillion as of July 2026, is also facing increased competition from higher-yielding bonds overseas. For instance, 30-year Japanese government bonds now offer more than 4%, UK bonds have reached 5.81%, and German bonds pay 3.76%, compared to 5.27% for a comparable U.S. bond. This competition is a significant factor in the upward trend of U.S. interest rates. The stability of U.S. Treasury financing is increasingly influenced by U.S. fiscal policy, geopolitical events, and changing global portfolio preferences, with a greater reliance on private investors who are more susceptible to risk sentiment shocks.