Accdg to Investopedia:
As of March 2022, the five countries with the largest gold reserves are:
United States: 8,133.5 tons
Germany: 3,359.1 tons
Italy: 2,451.8 tons
France: 2,436.5 tons
Russia: 2,301.6 tons
The U.S. Federal Reserve is the world’s largest holder of gold, with 8,133.5 tonnes as of May 2020, accounting for 78.3 percent of its reserves.
Where's China?
RE: Exploring Some Facts About Gold and Gold Coins