Domestic households increased their holdings in money market funds by $63 billion during the second quarter of 2026, pushing the total balance to a record-breaking $5.11 trillion. This growth represents the 17th straight quarter of expansion for the asset class.
Since the start of this growth streak, total assets have climbed by $2.58 trillion. On average, US households have added $152 billion to these funds every three months throughout this period.