U.S. Money Market Funds Have Hit a Record $8.2 Trillion

American investors have parked a record $8.2 trillion in money market funds as of January 2026, a 58% surge from December 2022, with five firms controlling the majority of that capital.

What the Chart Shows

The attached chart from the Office of Financial Research covers 2011 through January 2026. Total money market fund assets sat relatively flat between $2.5 trillion and $3 trillion from 2011 through 2019. Then the COVID-19 pandemic triggered a sharp spike in 2020 as capital fled to safety. That was the inflection point.

From there, the chart does not look back. The red trend line annotates a 13.7% compound annual growth rate from 2019 through 2025, one of the steepest sustained climbs in the chart’s history. The total reached $8.2 trillion by January 2026, marked in the top right corner.

The largest single layer at the base is Fidelity in green, currently holding $1.708 trillion. J.P. Morgan sits above it at $918 billion, followed by Vanguard at $776 billion, BlackRock at $669 billion, and Charles Schwab at $691 billion. Goldman Sachs and Federated Hermes occupy smaller bands above those. The light blue “Rest of Managers” layer accounts for $2.467 trillion, the largest single segment by label but distributed across many smaller firms.

The Concentration at the Top

Fidelity, J.P. Morgan, Vanguard, BlackRock, and Schwab combined hold approximately $4.76 trillion of the $8.2 trillion total. That is 58% of the entire money market fund market concentrated in five institutions. Those five firms also drove roughly 69% of the growth since December 2022.

The scale of Fidelity’s lead is notable. At $1.708 trillion it holds nearly twice J.P. Morgan’s $918 billion and more than double Vanguard’s $776 billion. Fidelity’s money market dominance is structural, not recent.

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What $8.2 Trillion Sitting in Cash Means

Money market funds pay yields close to the federal funds rate. With rates elevated, they have become a genuine alternative to equities and risk assets rather than simply a parking spot. The 58% growth since December 2022 coincides almost exactly with the Fed’s aggressive rate hiking cycle. Capital chasing yield without taking duration or credit risk has flowed into these funds consistently.

The macro read cuts both ways for crypto. $8.2 trillion sitting in cash and near-cash instruments represents capital that has not rotated into risk assets. If rates fall and money market yields compress, some portion of that capital historically moves into equities and eventually into higher-risk assets including crypto. That rotation argument has been part of the Bitcoin bull case for two years.

It has not materialised yet. The funds keep growing.

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