For all the noise about foreign flight from American government debt, the salient point in the spring’s papers is quieter and, in its way, more awkward: hardly anyone has actually left. A Congressional Research Service report, product RS22331, updated April 22, 2026 on data current through March 19, 2026, records that as of December 2025, “foreign holdings of federal debt totaled approximately $9.2 trillion, or 31% of total U.S. publicly held debt ($30.1 trillion).” A Bipartisan Policy Center analysis, last updated May 4, 2026, counts the stock higher still: “Foreign bank accounts hold more than $9.5 trillion in U.S. Treasury securities,” which works out to “a substantial chunk of the publicly held federal debt”, and by the center’s measure “foreign debt as a share of the overall public debt has declined from a 2008 peak of 49%”. The difference between the two papers is vintage as much as method. What changed is the denominator, not the appetite: “Debt held by the public has more than quadrupled since 2008, from $6.4 trillion to $31.4 trillion as of April 2026”, the BPC notes, while foreign debt grew from $3.1 trillion to a merely respectable 9.5 trillion. The share fell; the stock did not.
The arithmetic is the story. Between December 2021 and December 2025, total publicly held debt rose by about $7.5 trillion, from $22.6 trillion to some $30.1 trillion, while foreign holdings added $1.5 trillion, from $7.7 trillion to roughly $9.2 trillion; hence the CRS finding that “Because the total debt has increased faster than the debt held by foreigners, the share of federal debt held by foreigners has declined in recent years.” The path was not a straight line, either: “After staying relatively flat in dollar terms for several years, overall foreign holdings increased in 2019-2021, fell in 2022, and then jumped in 2023-2025.” The bill for the privilege, by the same accounting: “Interest on the debt paid to foreigners in 2025 was $282.4 billion.” Within the pile, governments and central banks now own the smaller share: “41.9% ($3.9 trillion) of foreign holdings in U.S. federal debt are held by governmental sources, and the other 58.1% ($5.4 trillion) are held by private investors”, and the BPC dates the crossing to June 2024, when “the amount of U.S. debt held by foreign private investors surpassed the amount held by foreign governments and central banks.”
The league table moved as well. By CRS estimates, “the top three estimated foreign holders of federal debt, by country, are Japan ($1.2 trillion), the United Kingdom ($0.9 trillion), and China ($0.7 trillion) as of December 2025”, with Japan holding roughly 12.8% of all foreign-held federal debt, the United Kingdom about 9.3% and China about 7.4%. The reordering is the part historians will footnote: the United Kingdom “recently surpassed China as the second-largest foreign holder of U.S. Treasurys after Japan”, while China, which held $1,040.3 billion, or 13.44%, as recently as December 2021, was down to $683.5 billion, or 7.37%, four years on, so that “its holdings have fallen in both nominal terms and as a share of total foreign holdings.” A caveat applies before anyone drafts a thesis: “the Treasury Department estimates foreign holdings based on the location of the holdings, not the nationality of the holder”, and “Some of the largest holders are international financial centers whose clients are presumably mostly from third countries”, Belgium at $477.3 billion, Canada at $468.2 billion, Luxembourg at $435.1 billion and the Cayman Islands at $421.2 billion filling out the top 10, which makes it hard to say whose money any of it is.
Why the retreat, then, such as it is? Notably, the center’s first answer is volume: when borrowing needs outrun demand, “the U.S. must offer higher interest rates to investors to balance supply and demand”, and, as it warns in one line worth framing, “Foreign demand for our debt is not limitless.” Taste has shifted too: “Since 2015, the share of foreign-held U.S. securities that were Treasury debts declined from 35% to 22%”, with money moving toward American equities, and “a long-term erosion of the U.S. dollar’s dominance as the global currency has recently tracked the falling share of foreign debt holdings”, even though “the dollar share of global cash reserves has decreased moderately over the past couple decades” rather than collapsed. On China, the honest answer is that nobody knows: “It’s unclear whether this divestment is intentional Chinese state action, an effort to diversify, or merely a shift to harder-to-measure ways of holding U.S. Treasurys”, not least because “some investors hold U.S. debt through non-U.S. custodial accounts that may obscure the country of origin.”
The political overlay is where it turns wry. In 2011, S&P took the United States from AAA to AA+; Fitch followed in 2023; “on May 16, 2025, Moody’s became the final major ratings agency to remove its prime rating for the U.S.,” citing doubt that “reductions in mandatory spending and deficits will result from current fiscal proposals under consideration.” Then came the early April bond selloff, which public reporting “pinpointed the selloff as a factor in the president’s decision to pause significant components of his sweeping tariff plan”, with theories that “bounced between broad recessionary concerns surrounding policy uncertainties and targeted actions by bond vigilantes”. And the leverage question is no longer hypothetical: “Even some close allies have not ruled out using Treasury holdings as leverage in negotiations with the current administration over tariff policies.” The sovereignty debate can wait; the yield curve will do the arguing.
The consequences land on household paperwork. By the center’s April reading, “As of April 2026, the 10-year Treasury Note is yielding almost 4.3%”, and “borrowing rates for mortgages, auto loans, and small business lending are all tied to the interest rates on Treasurys.” One estimate in the BPC paper holds that “a 1% decrease in the dollar share of China’s reserve could lead to a 20-basis point increase in U.S. Treasury yields in the long run”, and Congressional Budget Office arithmetic puts the fiscal cost of that class of move at “a $702 billion increase in net interest payments over a 10-year period.” The CRS frames the deeper identity beneath it all: “For decades, the United States has saved less than it invests”, so deficits shrink domestic saving and “the federal government must send U.S. income abroad to foreigners”, interest chief among the payments. The gap of the headline is thus a fill-in job done at home; it would seem the trillion-dollar question is whether domestic buyers keep showing up at auction at prices the Treasury can afford.
Sources
- Foreign Holdings of Federal Debt | Congress.gov | Library of Congress
- Foreign Investors Hold a Shrinking Share of U.S. Debt
