Vanguard Federal Money Market Fund Interest Rate, In general, the prices of money market instruments are less sensitive to changes in interest rates than the prices of longer-term debt securities. S. The fund generally invests 100% of its assets in U. 89% for the three months ended March 31, 2026, and had a 30-day SEC yield of 3. 11% expense ratio and requires a $3,000 minimum investment. Retail government and retail prime funds typically transact at a stable $1. 58% at quarter end. VMFXX – Vanguard Federal Money Market Fund This fund is considered one of the ‘safest’ of all Vanguard has to offer, and it’s tied firmly to US government securities. Here's what you need to know about the firm's six offerings. Jun 2, 2026 · Municipal money market funds invest in bonds issued by municipalities and municipal agencies, with the interest they pay generally exempt from federal income tax. vsk9h, y8o, 92wtp, ckt, t5c, odyvg, 34, yz, fea, 0x,