Foreign Investors Sell $29 Billion in U.S. Treasury Bills in June
A divergence between strong foreign equity inflows and weak short-term debt demand in June 2026 raises measurable questions about the composition of foreign appetite for U.S. government obligations.
Foreign investors sold a net $29 billion in U.S. Treasury bills in June 2026, even as they sent a net $133.5 billion into U.S. financial markets overall during the same month, according to data cited by CryptoSlate on August 23, 2026, drawing on U.S. Treasury International Capital flow figures. The simultaneous inflow and sell-off describe two distinct movements within a single reporting period: capital entering U.S. equities while short-term government debt faced net foreign selling.
Foreign buyers purchased $181.4 billion in U.S. long-term securities during June, per the same TIC data summary, with the bulk directed toward U.S. stocks rather than Treasuries. The $29 billion net sale of Treasury bills reduced that category's contribution to the overall inflow total and points to a specific softness in short-duration government debt demand rather than a broad withdrawal from U.S. assets.
In response to the weaker foreign demand for short-term government debt, Washington has moved to expand the buyer base for U.S. obligations. Legislative activity in 2026 has focused on stablecoin issuers as a potential structural source of Treasury demand. The GENIUS Act, passed by the U.S. Senate in June 2026 and advancing through the House as of this writing, would require U.S.-regulated stablecoin issuers to back their tokens one-for-one with high-quality liquid assets, a category that includes short-term Treasury bills, according to the bill text published by the Senate Banking Committee.
The policy logic connecting stablecoin reserve mandates to Treasury demand is direct: if stablecoin issuers are legally required to hold Treasury bills as reserves, growth in stablecoin circulation translates into incremental Treasury bill purchases. The total market capitalization of U.S. dollar stablecoins stood at approximately $230 billion as of mid-August 2026, according to CoinGecko market data. How much of that sum is already held in Treasury instruments, and how much would shift under a reserve mandate, is not yet publicly specified in enacted law.
What the June TIC data does not reveal is whether the $29 billion in Treasury bill sales represents a one-month anomaly or a directional shift in foreign portfolio allocation. The U.S. Treasury publishes TIC data monthly with an approximately six-week lag, meaning July 2026 figures are not yet available as of August 23, 2026. Those figures, expected in late September 2026, would clarify whether the pattern continued into the following month.