PMJAX vs. PMJIX

Last updated Jun 4, 2026

PMJAX (PIMCO RAE US Small Fund Class A) and PMJIX (PIMCO RAE US Small Fund) are both Small Cap Value Equities funds from PIMCO. Over the past 10 years, PMJAX returned 13.33%/yr vs 13.83%/yr for PMJIX. With a 1.00 correlation, they move nearly in lockstep. PMJAX charges 0.90%/yr vs 0.50%/yr for PMJIX.

Performance

PMJAX vs. PMJIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PIMCO RAE US Small Fund Class A (PMJAX) and PIMCO RAE US Small Fund (PMJIX). 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 PMJAX having a 19.03% return and PMJIX slightly higher at 19.26%. Both investments have delivered pretty close results over the past 10 years, with PMJAX having a 13.33% annualized return and PMJIX not far ahead at 13.83%.

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%

PMJIX

• 1D: 1.46%
• 1M: 7.52%
• YTD: 19.26%
• 6M: 16.95%
• 1Y: 36.24%
• 3Y*: 22.47%
• 5Y*: 11.18%
• 10Y*: 13.83%

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

PMJAX vs. PMJIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
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%
PMJIX PIMCO RAE US Small Fund	19.26%	5.11%	22.05%	19.77%	-4.62%	39.15%	6.95%	20.22%	-11.69%	9.22%

Correlation

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

Return for Risk

PMJAX vs. PMJIX — Risk / Return Rank

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

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

PMJIX

PMJIX Risk / Return Rank: 67
PMJIX Sharpe Ratio Rank: 58
PMJIX Sortino Ratio Rank: 56
PMJIX Omega Ratio Rank: 48
PMJIX Calmar Ratio Rank: 92
PMJIX Martin Ratio Rank: 80

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.

PMJAX vs. PMJIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIMCO RAE US Small Fund Class A (PMJAX) and PIMCO RAE US Small Fund (PMJIX). 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.

	PMJAX	PMJIX	Difference
Sharpe ratio: Return per unit of total volatility	2.22	2.24	-0.02
Sortino ratio: Return per unit of downside risk	3.13	3.16	-0.03
Omega ratio: Gain probability vs. loss probability	1.37	1.38	-0.01
Calmar ratio: Return relative to maximum drawdown	4.97	5.05	-0.07
Martin ratio: Return relative to average drawdown	14.77	14.96	-0.19
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PMJAX vs. PMJIX - Sharpe Ratio Comparison

The current PMJAX Sharpe Ratio is 2.22, which is comparable to the PMJIX Sharpe Ratio of 2.24. The chart below compares the historical Sharpe Ratios of PMJAX and PMJIX, 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

	PMJAX	PMJIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.22	2.24	-0.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	0.28	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.40	0.42	-0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.41	0.37	+0.03

Drawdowns

PMJAX vs. PMJIX - Drawdown Comparison

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

Drawdown Indicators

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

Volatility

PMJAX vs. PMJIX - Volatility Comparison

PIMCO RAE US Small Fund Class A (PMJAX) and PIMCO RAE US Small Fund (PMJIX) have volatilities of 5.13% 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

	PMJAX	PMJIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.13%	5.13%	0.00%
Volatility (6M) Calculated over the trailing 6-month period	11.49%	11.50%	-0.01%
Volatility (1Y) Calculated over the trailing 1-year period	17.16%	17.16%	0.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	40.26%	39.48%	+0.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.57%	33.09%	+0.48%

PMJAX vs. PMJIX - Expense Ratio Comparison

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

Dividends

PMJAX vs. PMJIX - Dividend Comparison

PMJAX's dividend yield for the trailing twelve months is around 2.78%, more than PMJIX's 2.64% 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	2.64%	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 PMJAX and PMJIX in my portfolio?

With a correlation of 1.00, PMJAX and PMJIX 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, PMJAX or PMJIX?

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

Which has better risk-adjusted returns?

PMJIX currently has the higher Sharpe Ratio (2.24 vs 2.22), 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.