Fidelity Institutional Government Portfolio Institutional Class Returns Calculator
Calculate historical returns and project future compounding for Fidelity Institutional Government. Test different monthly amounts, tenures, and step-up scenarios using real historical NAV performance.
Category
Money Market (US)
AUM
$1.00 Million
Expense Ratio
0.14%
Fund Manager
Joe K. McHale, Eric S. Graham & Stephanie Merritt
Fidelity Institutional Government Historical SIP Performance & Returns Table
Historical value of standard monthly SIP investments based on actual fund CAGRs.
| Monthly SIP | 3 Years @ 4.9% CAGR | 5 Years @ 3.3% CAGR | 10 Years @ 2.1% CAGR |
|---|---|---|---|
| $100/mo | $3,888 Invested: $3,600 | $6,530 Invested: $6,000 | $13,370 Invested: $12,000 |
| $250/mo | $9,720 Invested: $9,000 | $16,325 Invested: $15,000 | $33,426 Invested: $30,000 |
| $500/mo | $19,439 Invested: $18,000 | $32,649 Invested: $30,000 | $66,852 Invested: $60,000 |
| $1,000/mo | $38,878 Invested: $36,000 | $65,299 Invested: $60,000 | $133,704 Invested: $120,000 |
| $2,500/mo | $97,195 Invested: $90,000 | $163,247 Invested: $150,000 | $334,260 Invested: $300,000 |
* Projections calculated using actual historical 3-year (4.94%), 5-year (3.29%), and 10-year (2.11%) performance data. Actual mutual fund returns fluctuate with market NAV.
Expert Editorial Analysis & Investment Review
Independent, data-driven assessment of Fidelity Institutional Government Portfolio Institutional Class covering strategy, benchmark tracking, risk metrics, and suitability for long-term DCA / compounding portfolios.
Fund Overview
Fidelity Institutional Government Portfolio (Institutional Class, FRGXX) is a wholesale liquidity solution managing over $207 Billion in assets. Designed for corporate treasury desks, banks, insurance firms, and institutional intermediaries, FRGXX provides deep daily liquidity and capital preservation at a low institutional net expense ratio of 0.14%.
Operating under SEC Rule 2a-7, FRGXX invests at least 99.5% of total assets in short-term U.S. Treasury bills, government notes, and repurchase agreements fully collateralized by U.S. government obligations. The portfolio targets an unbroken $1.00 net asset value (NAV) per share.
Who Should Invest
- Institutional Treasuries & Intermediaries: Corporate treasurers and institutional plan sponsors seeking low-cost, institutional government yield.
- Financial Institutions & Escrow Managers: Entities requiring same-day wire settlement and top-tier sovereign credit safety.
- High-Net-Worth Cash Savers: Clients accessing Fidelity Institutional services who need wholesale cash yields with minimal overhead fees.
Key Strengths
- Ultra-Competitive 0.14% Net Fee: One of the most competitive institutional government money market expense ratios in the industry.
- Fidelity Institutional Execution: Deep liquidity, seamless electronic trade execution, and sophisticated reporting capabilities.
- Sovereign Safety Mandate: Holds exclusively U.S. government debt and fully backed repo transactions with maximum 60-day average maturity.
- Continuous $1.00 NAV Stability: Reliable capital preservation with uninterrupted $1.00 share pricing since its launch in May 2014.
Risks to Consider
- $1 Million Initial Minimum: Institutional share class requiring high initial balances outside intermediary sweep networks.
- Interest Rate Sensitivity: The 7-day SEC yield fluctuates directly with Federal Reserve policy rates.
- Non-FDIC Product: Money market mutual funds are not FDIC insured, though they seek to maintain a constant $1.00 share price.
Strategic Institutional Utility
FRGXX allows institutions to optimize their short-term cash yields without sacrificing liquidity or taking unnecessary credit risk. It serves as an ultra-low-friction gateway for managing operating balances and timing strategic investment allocations.
About Fidelity Institutional Government Portfolio Institutional Class
Fidelity Institutional Government Portfolio (FRGXX) is a massive institutional liquidity solution designed for corporations, financial intermediaries, and endowments seeking wholesale pricing and capital preservation.
Investment Strategy
Institutional Government Liquidity Strategy â Invests at least 99.5% of assets in cash, US government securities, and government repo agreements with a 60-day maximum average maturity, targeting an uninterrupted $1.00 NAV.
Key Facts
- Maintains a stable $1.00 net asset value (NAV) per share
- Low 0.14% institutional net expense ratio
- Over $207 Billion in institutional portfolio assets
- Invests 99.5%+ in high-grade US government obligations
Historical Returns
3-Year CAGR
4.94% (Compound Yield)
5-Year CAGR
3.29% (Compound Yield)
10-Year CAGR
2.11% (Compound Yield)
Benchmark
Crane Institutional Government Money Fund Index
Money market funds are not FDIC insured.
Top Holdings & Sector Allocation
As of September 2026, Fidelity Institutional Government's portfolio includes:
Top 5 Holdings
- U.S. Treasury Bills & Notes (~55-65%)
- U.S. Government Agency Repurchase Agreements (~35-45%)
- Cash Equivalents (<1%)
Sector Allocation
U.S. Treasury Debt 59.1%, Government Agency Repos 40.6%, Cash Equivalents 0.3%
Risk & Drawdowns
Near-zero NAV volatility seeking constant $1.00 share price.
Maintained unbroken $1.00 NAV throughout all market stress environments.
Tax Treatment
Dividends are taxable federally. Treasury portion is exempt from state and local income taxes.
Who Should NOT Invest in Fidelity Institutional Government?
Retail investors seeking low minimums or multi-year wealth accumulation.
About the Fund Manager
Co-managed by Joe K. McHale, Eric S. Graham, and Stephanie Merritt of Fidelity Fixed Income.
Who Is This Fund Suitable For?
Ideal for institutional treasury desks, corporate cash balances, and financial institutions seeking competitive wholesale government yields.
More Funds from Fidelity & Similar Schemes
Similar Funds to Consider
- Goldman Sachs FS Government Fund (FGTXX)
- JPMorgan US Government Money Market Fund (OGVXX)
- FDRXX - Fidelity Government Cash Reserves
Or compare side by side using our main SIP calculator â you can test different funds with the same investment amount and dates to see which performed better.
Other Tools for Fidelity Institutional Government Investors
- FIRE Calculator â Plan your retirement corpus with Fidelity Institutional Government as part of your portfolio
- Cost of Delay Calculator â See how much delaying your SIP in Fidelity Institutional Government could cost you
- SIP vs EMI Calculator â Compare investing in Fidelity Institutional Government vs paying off loans
Frequently Asked Questions About Fidelity Institutional Government
What is the historical SIP return of Fidelity Institutional Government?
Based on the latest data, Fidelity Institutional Government has delivered an annualized return (CAGR) of 4.94% (Compound Yield) over 3 years, 3.29% (Compound Yield) over 5 years, and 2.11% (Compound Yield) over 10 years. Maintained unbroken $1.00 NAV throughout all market stress environments.
How is Fidelity Institutional Government SIP return calculated?
SIP returns are calculated using the XIRR (Extended Internal Rate of Return) method. Each monthly installment buys units at the fund's Net Asset Value (NAV) on that specific day. When markets are down, your SIP buys more units, and when markets are up, it buys fewer units (rupee cost averaging). Our calculator replays this exact process using historical NAV data to compute the precise current value of your accumulated units.
How much return would $500 monthly SIP in Fidelity Institutional Government generate over 5 years?
At an estimated annual return rate of 3.29%, a monthly $500 investment ($30,000 total invested) would grow to approximately $32,649 in 5 years, yielding an estimated wealth gain of $2,649. Use our interactive calculator above to test custom amounts with actual historical NAV data.
What are the top holdings in Fidelity Institutional Government?
Fidelity Institutional Government's top holdings include U.S. Treasury Bills & Notes (~55-65%), U.S. Government Agency Repurchase Agreements (~35-45%), Cash Equivalents (<1%), and others. The fund's sector allocation is U.S. Treasury Debt 59.1%, Government Agency Repos 40.6%, Cash Equivalents 0.3%.
What is the risk profile of Fidelity Institutional Government?
Near-zero NAV volatility seeking constant $1.00 share price. This fund may not be suitable for retail investors seeking low minimums or multi-year wealth accumulation..
What are the tax implications of investing in Fidelity Institutional Government?
Dividends are taxable federally. Treasury portion is exempt from state and local income taxes.
Data last updated: September 2026 | Fund data sourced from SEC filings and public exchanges
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