CUSTODIAN BANK is the bank that acts a custodian to a mutual fund. Does not manage anything, just holds the cash and securities and does the clerical.
COMPTROLLER is the misspelling of the word CONTROLLER caused by confusion in the root of the word in French and Latin. Comptroller is sometimes used within titles in the government, e.g. Comptroller of the Currency.
Enter a term, then click the entry you would like to view.