mrpc sentence1: Fidelity Investments , the nation 's largest mutual-fund company , said it received a subpoena from New York Attorney General Eliot Spitzer 's office regarding its investigation to potential fund-trading abuses . sentence2: Fidelity Investments has received a subpoena from New York Attorney General Eliot Spitzer , who is investigating charges of market-timing and late-day trading in the mutual fund industry .