PMJIX vs. PMJAX

Last updated Jun 5, 2026

PMJIX (PIMCO RAE US Small Fund) and PMJAX (PIMCO RAE US Small Fund Class A) are both Small Cap Value Equities funds from PIMCO. Over the past 10 years, PMJIX returned 13.79%/yr vs 13.33%/yr for PMJAX. With a 1.00 correlation, they move nearly in lockstep. PMJIX charges 0.50%/yr vs 0.90%/yr for PMJAX.

Performance

PMJIX vs. PMJAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PIMCO RAE US Small Fund (PMJIX) and PIMCO RAE US Small Fund Class A (PMJAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with PMJIX having a 18.83% return and PMJAX slightly higher at 19.03%. Both investments have delivered pretty close results over the past 10 years, with PMJIX having a 13.79% annualized return and PMJAX not far behind at 13.33%.

PMJIX

• 1D: -0.36%
• 1M: 5.90%
• YTD: 18.83%
• 6M: 16.72%
• 1Y: 36.39%
• 3Y*: 22.32%
• 5Y*: 11.11%
• 10Y*: 13.79%

PMJAX

• 1D: 1.46%
• 1M: 7.49%
• YTD: 19.03%
• 6M: 16.82%
• 1Y: 35.94%
• 3Y*: 21.80%
• 5Y*: 10.65%
• 10Y*: 13.33%

*Multi-year figures are annualized to reflect compound growth (CAGR)

PMJIX vs. PMJAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PMJIX PIMCO RAE US Small Fund	18.83%	5.11%	22.05%	19.77%	-4.62%	39.15%	6.95%	20.22%	-11.69%	9.22%
PMJAX PIMCO RAE US Small Fund Class A	19.03%	4.89%	20.53%	19.76%	-5.07%	38.48%	6.52%	19.76%	-12.02%	8.76%

Correlation

The correlation between PMJIX and PMJAX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	1.00
Correlation (5Y) Calculated over the trailing 5-year period	1.00
Correlation (10Y) Calculated over the trailing 10-year period	1.00
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	1.00

The correlation between PMJIX and PMJAX has been stable across timeframes, ranging from 1.00 to 1.00 - a consistent structural relationship.

Return for Risk

PMJIX vs. PMJAX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PMJIX

PMJIX Risk / Return Rank: 62
PMJIX Sharpe Ratio Rank: 51
PMJIX Sortino Ratio Rank: 51
PMJIX Omega Ratio Rank: 43
PMJIX Calmar Ratio Rank: 91
PMJIX Martin Ratio Rank: 75

PMJAX

PMJAX Risk / Return Rank: 65
PMJAX Sharpe Ratio Rank: 56
PMJAX Sortino Ratio Rank: 54
PMJAX Omega Ratio Rank: 47
PMJAX Calmar Ratio Rank: 92
PMJAX Martin Ratio Rank: 78

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

PMJIX vs. PMJAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIMCO RAE US Small Fund (PMJIX) and PIMCO RAE US Small Fund Class A (PMJAX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	PMJIX	PMJAX	Difference
Sharpe ratio: Return per unit of total volatility	2.11	2.22	-0.11
Sortino ratio: Return per unit of downside risk	3.00	3.13	-0.13
Omega ratio: Gain probability vs. loss probability	1.36	1.37	-0.02
Calmar ratio: Return relative to maximum drawdown	4.74	4.97	-0.24
Martin ratio: Return relative to average drawdown	14.04	14.77	-0.72
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PMJIX vs. PMJAX - Sharpe Ratio Comparison

The current PMJIX Sharpe Ratio is 2.11, which is comparable to the PMJAX Sharpe Ratio of 2.22. The chart below compares the historical Sharpe Ratios of PMJIX and PMJAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	PMJIX	PMJAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.11	2.22	-0.11
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.28	0.27	+0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.42	0.40	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.37	0.41	-0.04

Drawdowns

PMJIX vs. PMJAX - Drawdown Comparison

The maximum PMJIX drawdown since its inception was -49.75%, roughly equal to the maximum PMJAX drawdown of -50.53%. Use the drawdown chart below to compare losses from any high point for PMJIX and PMJAX.

Drawdown Indicators

	PMJIX	PMJAX	Difference
Max Drawdown Largest peak-to-trough decline	-49.75%	-50.53%	+0.78%
Max Drawdown (1Y) Largest decline over 1 year	-7.62%	-7.66%	+0.04%
Max Drawdown (3Y) Largest decline over 3 years	-26.04%	-26.72%	+0.68%
Max Drawdown (5Y) Largest decline over 5 years	-49.75%	-50.53%	+0.78%
Max Drawdown (10Y) Largest decline over 10 years	-49.75%	-50.53%	+0.78%
Current Drawdown Current decline from peak	-0.36%	0.00%	-0.36%
Average Drawdown Average peak-to-trough decline	-16.22%	-17.03%	+0.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.56%	2.57%	-0.01%

Volatility

PMJIX vs. PMJAX - Volatility Comparison

PIMCO RAE US Small Fund (PMJIX) and PIMCO RAE US Small Fund Class A (PMJAX) have volatilities of 4.96% and 5.13%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PMJIX	PMJAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.96%	5.13%	-0.17%
Volatility (6M) Calculated over the trailing 6-month period	11.51%	11.49%	+0.02%
Volatility (1Y) Calculated over the trailing 1-year period	17.15%	17.16%	-0.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.47%	40.26%	-0.79%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.08%	33.57%	-0.49%

PMJIX vs. PMJAX - Expense Ratio Comparison

PMJIX has a 0.50% expense ratio, which is lower than PMJAX's 0.90% expense ratio.

Dividends

PMJIX vs. PMJAX - Dividend Comparison

PMJIX's dividend yield for the trailing twelve months is around 2.65%, less than PMJAX's 2.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PMJAX PIMCO RAE US Small Fund Class A	2.78%	3.31%	2.48%	1.40%	10.08%	67.74%	9.44%	1.37%	7.72%	4.51%	1.16%	0.00%
PMJIX PIMCO RAE US Small Fund	2.65%	3.15%	3.26%	1.25%	9.91%	65.79%	9.46%	1.55%	7.65%	4.69%	1.24%	1.67%

Frequently Asked Questions

Can I hold both PMJIX and PMJAX in my portfolio?

With a correlation of 1.00, PMJIX and PMJAX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, PMJIX or PMJAX?

PMJAX has higher volatility (5.13%) compared to PMJIX (4.96%). In terms of maximum drawdown, PMJIX dropped -49.75% vs PMJAX's -50.53%.

Which has better risk-adjusted returns?

PMJAX currently has the higher Sharpe Ratio (2.22 vs 2.11), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.