Americans are reluctant to part with the mountain of cash they are sitting on, despite the best efforts of wealth managers who are urging them to invest it. A recent Wall Street Journal article dove into the reasons why people are keeping more than $3 trillion in retail money-market funds—near an all-time high, according to the Investment Company Institute.

Readers were eager to share how much cash they held in their portfolios, whether they planned to invest it and how they were allocating the rest. Amounts vary widely, with investing strategies that include closed-end funds and options-based income ETFs.

The reluctance reflects broader uncertainty about market direction and interest-rate trajectories. Many respondents said they are waiting for a pullback or higher yields before deploying capital, while others treat the cash as a strategic reserve for opportunistic buying.

Financial advisors note that excessive cash drag can erode long-term returns, especially after inflation. Yet the sheer scale of money-market assets suggests the "cash is king" mindset remains deeply entrenched among retail investors.