Western Asset Ultra-Short Income Fund (ARMGX)

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The chart shows the growth of an initial investment of $10,000 in Western Asset Ultra-Short Income Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Western Asset Ultra-Short Income Fund (ARMGX) has returned 0.28% so far this year and 3.42% over the past 12 months. Over the last ten years, ARMGX has returned 2.24% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Jun 20, 1996, ARMGX's average daily return is +0.01%, while the average monthly return is +0.16%. At this rate, your investment would double in approximately 36.1 years.

Historically, 75% of months were positive and 25% were negative. The best month was Jul 2009 with a return of +3.2%, while the worst month was Oct 2008 at -6.6%. The longest winning streak lasted 29 consecutive months, and the longest losing streak was 6 months.

On a daily basis, ARMGX closed higher 19% of trading days. The best single day was Mar 26, 2020 with a return of +1.2%, while the worst single day was Nov 20, 2008 at -1.6%.

Western Asset Ultra-Short Income Fund has an annualized alpha of 1.84%, beta of 0.01, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since June 21, 1996.

• This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (7.39%) than losses (2.62%) — typical of diversified or defensive assets.
• Beta of 0.01 may look defensive, but with R² of 0.00 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
• R² of 0.00 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

ARMGX has a high expense ratio of 1.32%, indicating above-average management fees.

ARMGX ranks 99 for risk / return — in the top 99% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.

The table below present risk-adjusted performance metrics for Western Asset Ultra-Short Income Fund (ARMGX) and compare them to a chosen benchmark (S&P 500 Index).

Western Asset Ultra-Short Income Fund provided a 2.81% dividend yield over the last twelve months, with an annual payout of $0.26 per share. The fund has been increasing its distributions for 4 consecutive years.

The table displays the monthly dividend distributions for Western Asset Ultra-Short Income Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Western Asset Ultra-Short Income Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Western Asset Ultra-Short Income Fund was 21.79%, occurring on Dec 17, 2008. Recovery took 1056 trading sessions.

The current Western Asset Ultra-Short Income Fund drawdown is 0.33%.

The chart below shows the rolling one-month volatility.