Cash has been one of the market’s safest bets over the past few years. As stocks and bonds swung and interest rates climbed, investors put money into high-yield savings accounts and money market funds, happy to earn solid returns without much risk.
But even as the Fed has started cutting rates from its 2023 peak, inflation remains stuck above its 2% target, raising concerns that heavy cash positions may be quietly losing purchasing power.
In a June 2 weekly bulletin, Citi Wealth Investments warned that investors holding oversized cash positions could face growing opportunity costs.
While cash offers stability and liquidity, the firm’s investment team noted that it has historically underperformed other major asset classes during periods of elevated inflation, a pattern that could persist if price pressures remain persistent.
Consumer prices accelerate while cash positions lose ground
Headline inflation in the United States hit 4.2% year-over-year in May, the fastest pace since April 2023, Bureau of Labor Statistics data showed.
The core consumer price index also rose to 2.9% from 2.8% in April, confirming that price pressures extend well beyond the energy sector that has dominated recent headlines.
Citi Wealth noted that inflation remains above target in many major economies, with rising energy costs compounding an already elevated global pricing environment.
The first quarter saw markets digest simultaneous shocks, which increased volatility and led investors to quickly reprice risk. While the U.S. economy remains resilient, elevated inflation risks and tighter policy expectations reinforce our preference for portfolio quality
The firm expects those pressures to persist and sees rising long-end bond yields as a probable result, which would further penalize portfolios overweight in cash.
The bulletin’s conclusion was direct: holding substantial cash carries a meaningful opportunity cost relative to assets that generate income or maintain pace with rising prices.
3 roles Citi Wealth says cash should serve in a portfolio
Citi Wealth did not argue that investors should abandon cash entirely. Instead, the firm’s analysts outlined three specific roles cash can play within a well-constructed portfolio.
First, it serves as a source of liquidity, helping investors meet capital calls and short-term obligations without being forced to sell other assets at unfavorable prices.
Second, cash can also provide stability, although the team cautioned that it is rarely appropriate as a large, permanent allocation.
Finally, cash offers optionality, providing investors with funds for major purchases or opportunities to buy assets during market downturns, though every dollar held in reserve carries an opportunity cost in forgone returns.
Citi Wealth’s bulletin argued that cash is highly sensitive to inflation and that oversized positions risk eroding long-term portfolio value, with the firm’s chief investment officer Kate Moore endorsing that view.
The firm drew a clear line between purposeful cash holdings tied to specific needs and positions maintained simply out of inertia from the rate-hiking era.

Citi Wealth’s spending-profile framework for sizing cash allocations
For investors trying to determine the right cash balance, the bulletin offered a framework anchored in individual spending patterns rather than a single target number.
Citi Wealth’s team recommended that investors base their cash allocations on a 12- to 24-month view of spending obligations, including portfolio income draws and anticipated major purchases.
Citi Wealth’s team said that the range should reflect whether an investor draws regular income from the portfolio, needs to fund an upcoming commitment, or has a significant near-term purchase planned.
Lines of credit can also supplement liquidity, ensuring investors are not forced to sell other holdings to meet unexpected short-term obligations, the team noted.
From that baseline, the firm views cash, money market instruments, and short-dated fixed income as one combined group rather than three separate allocation categories.
Short-duration bonds emerge as Citi’s preferred alternative to excess cash
For those not yet comfortable shifting into higher-risk assets, Citi Wealth pointed to short-duration, high-quality fixed income as the natural next step from cash.
The firm favors U.S. government debt and investment-grade bonds with maturities in the 1- to 3-year range, reflecting uncertainty about the Federal Reserve‘s monetary policy path.
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Short-dated bonds have historically outperformed their long-dated counterparts when yields rise, a pattern that aligns with current conditions and elevated nominal rates.
Nominal yields sit above their longer-term historical averages across most maturities, but credit spreads remain near their tightest levels in years, according to Bloomberg data cited in the June 9 bulletin.
Broader market signals reinforce Citi Wealth’s warning on cash
The bulletin arrived after a week marked by renewed tensions in the Middle East, a sharp technology sell-off, and economic data underscoring persistent inflation.
The Bloomberg Magnificent 7 Index, which tracks the seven largest technology-related names in the S&P 500, fell 5.8% for the week ending June 5, while the S&P 500 declined 2.6% over the same stretch.
This implies the remaining 493 constituents fell roughly 1% on a market-cap-weighted basis.
Defensive sectors led the June 5 selloff session, with the S&P 500 Consumer Staples sector up more than 2% and Healthcare up 1.7%, CNBC reported.
With the Federal Open Market Committee entering its blackout period ahead of the June 16-17 meeting, attention has turned to whether policymakers will acknowledge rising inflation risks.
Citi Wealth’s bulletin argues that these signals, rising long-end yields, persistent inflation pressure, and rotation into defensives, compound the opportunity cost of remaining overweight cash.