NOGXX - U.S. GOVERNMENT MONEY MARKET FUND
7-day yield, assets, and how it ranks - from the September 2026 month-end N-MFP filing.
Data: September 2026 month-end SEC filings
All figures are from the September 2026 month-end Form N-MFP filings (report date ) - money-market funds must file within five business days of month-end. Regulatory data, not live quotes.
- As of the Form N-MFP filing (September 2026 month-end), NOGXX (U.S. GOVERNMENT MONEY MARKET FUND) has a 7-day net yield of 3.69%.
- NOGXX's 7-day yield ranks #313 of 886 US money-market fund ticker share classes reporting a yield for September 2026.
- NOGXX is a Government money-market fund share class with $20.0B in net assets (#76 of 886 ticker classes by size).
- The fund's series-level 7-day gross yield was 3.94% - the 0.25-point gap to this class's net yield reflects fund expenses.
- At September 2026 month-end the fund's portfolio had a weighted average maturity (WAM) of 37 days and a weighted average life (WAL) of 108 days, with 55.0% of assets in daily liquid assets and 69.9% in weekly liquid assets (SEC minimums: 25% daily, 50% weekly).
- Twelve months earlier (September 2025) NOGXX's 7-day yield was 3.85% - it has moved down 0.16 points over the year.
- NOGXX's highest month-end 7-day yield in the SEC's structured data (since April 2016) is 5.08%, reported for December 2023.
Yield history
Portfolio (series level)
Fund context & source
U.S. GOVERNMENT MONEY MARKET FUND is a series of Northern Funds (SEC series ID S000001266). The whole series held $20.0B across all share classes at September 2026 month-end.
This page shows the class's month-end regulatory filing, not a live quote - 7-day yields move daily. For today's yield, check Northern Trust. Verify the filing itself on EDGAR: N-MFP filings for this series.
FAQ
What is NOGXX's 7-day yield?
As of the September 2026 month-end SEC Form N-MFP filing (September 30, 2026), NOGXX (U.S. GOVERNMENT MONEY MARKET FUND) has a 7-day net yield of 3.69%.
Is NOGXX a government money market fund?
Yes - NOGXX is classified as a Government money-market fund in its own September 2026 Form N-MFP filing.
What is the minimum initial investment for NOGXX?
NOGXX reports a minimum initial investment of $2,500 on its September 2026 Form N-MFP filing.