FYMXX — S000105361

Data updated: 2026-06-11

FYMXX — S000105361 data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Money Market · 7.25% expense ratio. From SEC regulatory filings.

FYMXX Fund Overview

FYMXX — S000105361 is a US mutual fund managed by Fidelity Hereford Street Trust, categorised as Money Market. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

  • Type: US mutual fund
  • Manager: Fidelity Hereford Street Trust
  • Category: Money Market
  • Ticker: FYMXX
  • SEC CIK: 0000917286
  • SEC series ID: S000105361
  • Share class ID: C000276119

FYMXX Costs and Fees

FYMXX costs about $725 per $10,000 invested per year in fund expenses.

  • Net expense ratio: 7.25%
  • Gross expense ratio: 0.25%

FYMXX Debt Constituents

No individual debt constituents are reported in S000105361's latest SEC N-PORT filing.

FYMXX Prospectus and SEC Filings

Official S000105361 filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

Related Funds

Other Money Market funds tracked on ABC INVEST:

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.