Multiple credible and recent news sources (Bloomberg, Longbridge) directly state that Federal Reserve researchers found a $1.4 trillion discrepancy between the U.S. Treasury holdings of Cayman Islands-based hedge funds and official U.S. data. This claim is consistent across several reports. While some dates in the evidence snippets seem to be typos, the core claim is clear and attributed to a reliable primary source (the Fed), and it is corroborated. Contextual evidence from the Treasury and BIS confirms the long-standing difficulty in tracking holdings in offshore financial centers.