The assessment is based on the identification of highly authoritative and relevant primary sources that are responsible for tracking the exact data mentioned in the statement. The U.S. Department of the Treasury and the U.S. Bureau of Economic Analysis are explicitly identified as the official government bodies that track international financial flows and the U.S. international investment position, which includes foreign holdings of U.S. equities. Furthermore, credible secondary sources from the financial and academic sectors (Raymond James and VoxEU) corroborate this by specifically referencing the 'Treasury International Capital (TIC) System'—a dataset managed by the Treasury—as the definitive source for this type of information. While the provided summaries do not contain the specific '32.4%' figure to offer direct confirmation, the convergence of evidence points overwhelmingly toward the existence of such official data. The specificity of the number suggests it is drawn from a particular report from these agencies. Sources focusing on irrelevant topics like the Korean economy, U.S. trade in goods, or the U.S. housing market were correctly identified and discounted. The high authority of the identified primary sources and the clear relevance of their mandates to the claim make it highly probable that the statement is factual.