Overseas investors held $9.25 trillion in U.S. Treasuries in September, a slight decrease from August's $9.26 trillion. The United Kingdom reduced its holdings by $39.3 billion, while China's decreased marginally. Japan, the largest holder, increased its stake to $1.19 trillion, the highest since August 2022. Treasury data was delayed due to a government shutdown. Despite concerns that trade policies might affect confidence in U.S. assets, officials express optimism about foreign demand.