What it aims to do.

The Prime Portfolio (the Fund) seeks preservation of capital, daily liquidity and maximum current income.

More on MPNXX.

• MPNXX overview
• MPNXX holdings
• MPNXX risk
• MPNXX costs
• MPNXX money in and out
• MPNXX share classes
• Compare MPNXX with other funds

Returns after fees, from the fund's SEC filings. Past returns are not a promise. Not financial advice.