The United States owes more than $39 trillion, and every dollar of it sits on someone’s balance sheet. As of June 17, 2026, total public debt outstanding reached $39.28 trillion, according to the Treasury’s Debt to the Penny report. That figure splits into two very different pools: $31.64 trillion held by the public and $7.64 trillion held inside the government itself. The public share is the part that trades in markets and shapes the cost of borrowing for everyone from the Treasury to your local bank. Foreign governments and investors hold roughly $9.35 trillion of it, the Federal Reserve owns another large slice, and American institutions and households carry the rest. The newest Treasury International Capital data, covering April 2026, shows Japan still in first place among foreign creditors, the United Kingdom in second, and China continuing a multi-year retreat. Knowing who holds the debt explains why long-term interest rates can climb even when the Fed keeps its policy rate steady at 3.50 percent to 3.75 percent and the prime rate sits at 6.75 percent. This guide maps the full ownership picture using the latest figures from the Treasury, the New York Fed, and the Federal Reserve. For a live running total, see our current national debt tracker and our dedicated who owns U.S. debt breakdown.
Key Takeaways
- Total U.S. public debt reached $39.28 trillion on June 17, 2026, split into $31.64 trillion held by the public and $7.64 trillion held by the government.
- Foreign investors held about $9.35 trillion of Treasury securities in April 2026, roughly 30 percent of the publicly held debt.
- Japan leads foreign creditors at $1.21 trillion, ahead of the United Kingdom at $937.5 billion and China at $651.1 billion.
- The Federal Reserve owns roughly $4.4 trillion in Treasuries through its System Open Market Account.
- Federal trust funds, led by Social Security, hold nearly all of the $7.64 trillion in intragovernmental debt.
On this page
The $39 Trillion Debt Splits Two Ways
The headline number hides a basic division. Of the $39.28 trillion total, the Treasury reports $7.64 trillion as intragovernmental holdings and $31.64 trillion as debt held by the public. Intragovernmental debt is money the government owes itself. Federal trust funds, mostly Social Security and Medicare along with military and civil-service retirement accounts, invest their surpluses in special non-marketable Treasury securities. Those securities never trade and do not set market yields, but they are real obligations the Treasury must repay as the funds draw them down. Debt held by the public is the part that matters for interest rates. It includes every Treasury bill, note, bond, TIPS, and floating-rate note owned by anyone outside the federal government, from a central bank in Asia to a money-market fund in Boston to an individual saver on TreasuryDirect.
That $31.64 trillion publicly held pool breaks into three broad groups. Foreign holders own about $9.35 trillion, or close to 30 percent. The Federal Reserve owns roughly $4.4 trillion through its open-market portfolio, about 14 percent. The remaining 57 percent, near $17.9 trillion, belongs to domestic private investors and state and local governments: mutual funds, banks, pension plans, insurance companies, and households. Each group buys for different reasons, which is why the composition of ownership affects how smoothly the Treasury finances roughly $1 trillion a month in issuance. For the daily snapshot, our who owns U.S. debt page tracks the major categories.
Foreign Holders: Japan Leads, China Retreats
The Treasury International Capital report for April 2026 put total foreign holdings at $9.35 trillion. Japan remained the largest foreign creditor at $1,209.9 billion. The United Kingdom held $937.5 billion, climbing past its level a year earlier as London-based funds added Treasuries. China, Mainland ranked third at $651.1 billion, down from $743.6 billion in April 2025 and far below its 2013 peak above $1.3 trillion. Beijing has trimmed its reported stake steadily as it diversifies away from dollar assets. Of the $9.35 trillion total, foreign official accounts, meaning central banks and government entities, held $3.91 trillion. The rest belongs to private foreign investors.
The country rankings come with a caveat. TIC data are collected from U.S.-based custodians, so securities held through financial centers can be credited to the custodian’s location rather than the true owner. That is why Belgium ($459.9 billion), the Cayman Islands ($471.6 billion), Luxembourg ($431.1 billion), and Ireland ($345.3 billion) appear high on the list: they host clearing houses and investment funds whose clients sit elsewhere. The broader signal still holds. Foreign appetite has stayed firm in dollar terms even as China steps back, with demand shifting toward private buyers and a wider set of countries. That matters when the Treasury auctions long-dated debt, as our coverage of the recent 20-year bond auction showed, where indirect bidders, a proxy for foreign demand, took 71 percent.
At Home: The Fed, Trust Funds, and U.S. Investors
The largest single holder of Treasury debt is not a foreign government. It is the Federal Reserve. As of June 17, 2026, the Fed’s System Open Market Account held $6.35 trillion in total assets, including roughly $4.4 trillion in Treasury securities and about $1.96 trillion in agency mortgage-backed securities. The central bank built that portfolio through pandemic-era asset purchases and has been shrinking it since 2022 through quantitative tightening, letting maturing bonds roll off. Because the Fed remits its interest income back to the Treasury after expenses, its holdings function differently from private debt, but they are still part of the publicly held total and a major force in the market.
Behind the Fed sit the federal trust funds, which hold nearly all of the $7.64 trillion in intragovernmental debt. The Social Security trust funds alone account for the bulk of that pool, with Medicare and federal retirement systems holding the rest. Then come domestic private investors who own the bulk of the marketable debt: mutual funds and money-market funds, commercial banks, public and private pension plans, insurance companies, and individual households buying through brokers and TreasuryDirect. State and local governments hold Treasuries too, often in rainy-day and pension reserves. This domestic base is the quiet backbone of debt financing, and its steady demand helps keep U.S. borrowing costs lower than the size of the debt alone would suggest. You can watch the Fed’s portfolio shrink on our Federal Reserve balance sheet tracker.
What the Holder Map Means for Your Rates
Ownership of the debt connects directly to the rates you pay. The yield investors demand to hold Treasuries sets the floor for borrowing across the economy. The 10-year Treasury note, which closed at 4.49 percent on June 17, 2026, anchors fixed mortgage pricing, so when global demand softens and yields rise, the cost of a new home loan follows. You can see that linkage on our current mortgage rates page and track the broader curve on our Treasury yield curve monitor. Short-term rates work through a different channel. The Federal Reserve sets the federal funds target, banks set the prime rate as a fixed spread above it, and variable products like credit cards and home-equity lines move with prime, currently 6.75 percent.
The holder map also shapes the government’s own budget. As older low-coupon bonds mature and the Treasury refinances them at today’s higher yields, the average interest rate on marketable debt has climbed to 3.386 percent as of May 31, 2026, pushing annual interest costs toward $1 trillion. A diversified buyer base helps absorb that heavy issuance. For savers, the same elevated yields create opportunity: Treasury bills, certificates of deposit, and high-yield savings accounts all pay more when Treasury yields are high. Compare current offers on our best CD rates and high-yield savings pages.
Pro Tip: Watch the monthly Treasury International Capital release and the 10-year yield together. When foreign official buying slows and yields drift higher, fixed mortgage and auto-loan rates usually follow within weeks, while variable rates tied to prime hold steady until the Fed acts. If you are shopping for a fixed-rate loan, locking in during a demand-driven yield dip can save more than waiting on a policy move.
Frequently Asked Questions
Who is the largest holder of U.S. debt?
The single largest holder is the Federal Reserve, which owned roughly $4.4 trillion in Treasury securities as of June 17, 2026, inside its $6.35 trillion open-market portfolio. Among foreign creditors, Japan ranks first at $1.21 trillion as of the April 2026 Treasury International Capital report. Federal trust funds collectively hold $7.64 trillion in intragovernmental debt, more than any external holder. The answer depends on whether you mean a market investor, a foreign government, or the government itself.
How much U.S. debt does China own?
China, Mainland held $651.1 billion in Treasury securities as of April 2026, according to Treasury International Capital data. That is down from $743.6 billion a year earlier and well below its 2013 peak above $1.3 trillion. China has reduced its reported holdings gradually, a trend tied to managing its currency reserves and diversifying away from dollar assets. The figure can understate true Chinese ownership, because some holdings may be routed through custodians in financial centers such as Belgium or the United Kingdom, which the data credit to those locations rather than to Beijing.
Does the Federal Reserve count as a debt holder?
Yes. The Federal Reserve’s Treasury holdings are part of debt held by the public, even though the Fed is a government institution, because they are not held in federal trust-fund accounts. The Fed bought those securities in the open market and can sell or redeem them. One important difference is that the Fed returns its net interest income to the Treasury each year, so the interest the government pays on Fed-held debt largely comes back to it. The central bank has been reducing these holdings since 2022 through quantitative tightening.
What is intragovernmental debt?
Intragovernmental debt is money the federal government owes to its own accounts, totaling $7.64 trillion as of June 17, 2026. When trust funds such as Social Security and Medicare collect more in dedicated taxes than they pay out, the surplus is invested in special non-marketable Treasury securities. These do not trade in markets and do not affect daily yields, but they are legal obligations the Treasury must honor when the funds need cash. As programs like Social Security pay out more than they take in, these securities are redeemed, which adds to the debt the Treasury must finance in public markets.
Does foreign ownership of the debt affect my interest rate?
Indirectly, yes. Foreign demand for Treasuries helps set the yield on government debt, and that yield is the benchmark for many consumer rates. Strong foreign buying tends to hold yields down, which keeps fixed mortgage and auto-loan rates lower. Weaker demand can push yields up, raising those borrowing costs. The effect runs through the 10-year Treasury, the reference rate for fixed mortgages, rather than through the prime rate, which tracks Federal Reserve policy. So a shift in foreign appetite is more likely to move a new mortgage quote than your credit-card APR.
Can foreign holders dump U.S. Treasuries?
They can sell, but a sudden mass sale is unlikely and would hurt the seller. A large holder dumping Treasuries would drive prices down and yields up, devaluing its own remaining stake and, for a country managing a currency peg, strengthening the dollar against its money. The Treasury market is also the deepest and most liquid in the world, with domestic investors and the Fed able to absorb supply. China’s gradual reductions illustrate the realistic pattern: holders trim positions over years rather than flooding the market at once, which limits the shock to U.S. rates.
Watching the Holder Map
The ownership of $39.28 trillion in federal debt is more balanced than the headlines suggest. Foreign creditors, the Federal Reserve, federal trust funds, and a deep domestic investor base each carry a share, and that diversity is what keeps borrowing costs manageable as issuance grows. The trends to watch next are China’s continuing retreat, the Fed’s shrinking portfolio, and whether private foreign demand keeps filling the gap. For more, see our guides to interest on the national debt, the debt-to-GDP ratio, and how the Fed affects your loans.
References
- U.S. Department of the Treasury, Treasury International Capital, Major Foreign Holders of Treasury Securities: https://ticdata.treasury.gov/resource-center/data-chart-center/tic/Documents/slt_table5.txt
- U.S. Treasury Fiscal Data, Debt to the Penny: https://fiscaldata.treasury.gov/datasets/debt-to-the-penny/debt-to-the-penny
- Federal Reserve Bank of New York, System Open Market Account Holdings: https://www.newyorkfed.org/markets/soma-holdings
- Board of Governors of the Federal Reserve System, H.4.1 Factors Affecting Reserve Balances: https://www.federalreserve.gov/releases/h41/
- U.S. Treasury Fiscal Data, Average Interest Rates on U.S. Treasury Securities: https://fiscaldata.treasury.gov/datasets/average-interest-rates-treasury-securities/
- U.S. Treasury Fiscal Data, Monthly Statement of the Public Debt: https://fiscaldata.treasury.gov/datasets/monthly-statement-public-debt/
