But the data, compiled by Reuters, shows Russian gold being removed at a significantly faster pace than that from other countries.
One said he had asked the bank paid to store his fund's gold to allocate as little Russian metal as possible to it.
Russian gold removed from such funds was often reassigned to other owners in the same location, the bankers said.
JP Morgan, which stored around 1,050 tonnes of gold for the funds, trimmed Russian gold by 13% and non-Russian gold by 9%.
However, the two largest funds, BlackRock's (BLK.N) iShares Gold Trust and the World Gold Council's SPDR Gold Shares, actually increased their proportion of Russian gold.