FCSXX — Fidelity Investments Money Market Treasury Portfolio
Data updated: 2026-06-11
FCSXX — Fidelity Investments Money Market Treasury Portfolio. Money Market · 0.43% expense ratio. Holdings, fees, performance and SEC filings.
FCSXX Fund Overview
FCSXX — Fidelity Investments Money Market Treasury Portfolio is a US mutual fund managed by Fidelity Colchester 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 Colchester Street Trust
- Category: Money Market
- Ticker: FCSXX
- SEC CIK: 0000356173
- SEC series ID: S000004819
- Share class ID: C000013078
FCSXX Investment Objective and Strategy
Fidelity Investments Money Market Treasury Portfolio describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Fidelity Colchester Street Trust.
Investment objective
Treasury Portfolio seeks to obtain as high a level of current income as is consistent with the preservation of principal and liquidity within the limitations prescribed for the fund.
Principal investment strategy
Normally investing at least 99.5% of total assets in cash, U.S. Treasury securities and/or repurchase agreements for those securities. Investing in compliance with industry-standard regulatory requirements for money market funds for the quality, maturity, liquidity, and diversification of investments. In addition, the fund normally invests at least 80% of its assets in U.S. Treasury securities and repurchase agreements for those securities. Treasury securities are high-quality securities issued or guaranteed by the U.S. Treasury. Treasury securities are backed by the full faith and credit of the U.S. Treasury. Treasury securities usually pay a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. A repurchase agreement is an agreement to buy a security at one price and a simultaneous agreement to sell it back at an agreed-upon price.
A repurchase agreement entered into by the fund may be collateralized by U.S. Treasury securities or cash.
FCSXX Holdings
Top 10 holdings of Fidelity Investments Money Market Treasury Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fixed Income Clearing Corp - ING | 3.47% |
| US Treasury Notes | 2.84% |
| US Treasury Bill | 2.81% |
| US Treasury Notes | 2.54% |
| US Treasury Notes | 2.49% |
| US Treasury Notes | 2.36% |
| US Treasury Bill | 2.31% |
| US Treasury Notes | 2.14% |
| US Treasury Bill | 2.01% |
| US Treasury Bill | 1.98% |
FCSXX Costs and Fees
FCSXX costs about $43 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.43%
- Gross expense ratio: 0.46%
FCSXX Debt Constituents
No individual debt constituents are reported in Fidelity Investments Money Market Treasury Portfolio's latest SEC N-PORT filing.
FCSXX Prospectus and SEC Filings
Official Fidelity Investments Money Market Treasury Portfolio 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.