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Japan, China lead declines in foreign holdings of Treasuries in March, data shows

By Thomson Reuters May 18, 2026 | 4:05 PM

NEW YORK, May 18 (Reuters) – Foreign holdings of U.S. Treasuries slid in March, data from the Treasury Department showed on Monday, led by declines ​in holdings from Japan and China.

Holdings of ‌U.S. Treasuries slipped 1.5% to $9.348 trillion from a record peak of $9.487 trillion seen in February. Compared to a year earlier, Treasuries owned by foreigners were up 3.3%.

Here are some details:

* Japan holdings ‌fell ​to $1.192 trillion, down nearly 4%, ⁠from February’s level of $1.239 ⁠trillion. It remained the biggest non-holder of U.S. Treasuries, with holdings hitting a peak of $1.325 trillion in November 2021.

* China’s stash of Treasuries dropped 6% to $652.3 ​billion in March from $693.3 billion in the previous month. March’s China holdings were the lowest since September ⁠2008, when holdings tumbled to $618.2 ⁠billion.

* China is still the third-largest non-U.S. ​owner of Treasuries, but its holdings have declined by more ​than 14% since the beginning of 2025.

* The ‌United Kingdom, the second-largest foreign holder of Treasuries, showed a 3.3% increase in holdings to $926.9 billion in March from $897.3 billion in February. The UK is widely viewed as ⁠a major custody hub for global investors and flows there are often seen as a proxy for hedge fund positioning.

* ⁠On a ‌transaction basis, March saw Treasury inflows of $13.5 ⁠billion, up from $2.6 billion in February.

* ​U.S. corporate ‌bonds posted inflows of $76.8 billion in ​March, up ⁠from $53.9 billion the previous month.

* U.S. equities also tracked inflows of $10.5 billion in March, but down from $23.8 billion in February.

* Overall net capital inflows for March were $150.7 billion, compared with $182.7 billion in February.

(Reporting by Gertrude Chavez-Dreyfuss; Editing ​by Mark Porter)