PCKPX vs. PONAX

Last updated Jun 4, 2026

PCKPX (PIMCO StocksPLUS Small Fund) and PONAX (PIMCO Income Fund Class A) are both mutual funds - PCKPX is a Small Cap Blend Equities fund managed by PIMCO, while PONAX is a Multisector Bonds fund managed by PIMCO. Over the past 10 years, PCKPX returned 10.69%/yr vs 4.30%/yr for PONAX. At a 0.22 correlation, their price movements are largely independent. PCKPX charges 0.80%/yr vs 1.02%/yr for PONAX.

Performance

PCKPX vs. PONAX - Performance Comparison

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

Returns By Period

In the year-to-date period, PCKPX achieves a 17.93% return, which is significantly higher than PONAX's 0.83% return. Over the past 10 years, PCKPX has outperformed PONAX with an annualized return of 10.69%, while PONAX has yielded a comparatively lower 4.30% annualized return.

PCKPX

• 1D: 0.94%
• 1M: 5.34%
• YTD: 17.93%
• 6M: 14.44%
• 1Y: 40.36%
• 3Y*: 17.31%
• 5Y*: 4.71%
• 10Y*: 10.69%

PONAX

• 1D: 0.18%
• 1M: 0.88%
• YTD: 0.83%
• 6M: 1.21%
• 1Y: 7.96%
• 3Y*: 7.44%
• 5Y*: 3.14%
• 10Y*: 4.30%

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

PCKPX vs. PONAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PCKPX PIMCO StocksPLUS Small Fund	17.93%	10.58%	11.55%	15.90%	-23.99%	14.03%	19.39%	26.69%	-12.23%	17.59%
PONAX PIMCO Income Fund Class A	0.83%	10.63%	5.02%	8.96%	-9.34%	2.21%	5.40%	7.65%	0.21%	8.19%

Correlation

The correlation between PCKPX and PONAX is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.40
Correlation (3Y) Calculated over the trailing 3-year period	0.35
Correlation (5Y) Calculated over the trailing 5-year period	0.39
Correlation (10Y) Calculated over the trailing 10-year period	0.32
Correlation (All Time) Calculated using the full available price history since May 1, 2008	0.22

The correlation between PCKPX and PONAX shifts across timeframes, from 0.22 (all time) to 0.40 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

PCKPX vs. PONAX — Risk / Return Rank

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

PCKPX

PCKPX Risk / Return Rank: 57
PCKPX Sharpe Ratio Rank: 52
PCKPX Sortino Ratio Rank: 48
PCKPX Omega Ratio Rank: 42
PCKPX Calmar Ratio Rank: 77
PCKPX Martin Ratio Rank: 64

PONAX

PONAX Risk / Return Rank: 41
PONAX Sharpe Ratio Rank: 45
PONAX Sortino Ratio Rank: 48
PONAX Omega Ratio Rank: 48
PONAX Calmar Ratio Rank: 33
PONAX Martin Ratio Rank: 33

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.

PCKPX vs. PONAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIMCO StocksPLUS Small Fund (PCKPX) and PIMCO Income Fund Class A (PONAX). 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.

	PCKPX	PONAX	Difference
Sharpe ratio Return per unit of total volatility	2.12	1.96	+0.17
Sortino ratio Return per unit of downside risk	2.91	2.92	-0.01
Omega ratio Gain probability vs. loss probability	1.35	1.38	-0.03
Calmar ratio Return relative to maximum drawdown	3.51	2.17	+1.33
Martin ratio Return relative to average drawdown	12.67	7.45	+5.22
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PCKPX vs. PONAX - Sharpe Ratio Comparison

The current PCKPX Sharpe Ratio is 2.12, which is comparable to the PONAX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of PCKPX and PONAX, 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

	PCKPX	PONAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.12	1.96	+0.17
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.20	0.66	-0.45
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.44	1.03	-0.58
Sharpe Ratio (All Time) Calculated using the full available price history	0.43	1.48	-1.05

Drawdowns

PCKPX vs. PONAX - Drawdown Comparison

The maximum PCKPX drawdown since its inception was -55.77%, which is greater than PONAX's maximum drawdown of -13.64%. Use the drawdown chart below to compare losses from any high point for PCKPX and PONAX.

Drawdown Indicators

	PCKPX	PONAX	Difference
Max Drawdown Largest peak-to-trough decline	-55.77%	-13.64%	-42.13%
Max Drawdown (1Y) Largest decline over 1 year	-12.25%	-3.69%	-8.56%
Max Drawdown (3Y) Largest decline over 3 years	-29.79%	-3.90%	-25.89%
Max Drawdown (5Y) Largest decline over 5 years	-35.71%	-13.64%	-22.07%
Max Drawdown (10Y) Largest decline over 10 years	-46.38%	-13.64%	-32.74%
Current Drawdown Current decline from peak	-0.00%	-1.03%	+1.03%
Average Drawdown Average peak-to-trough decline	-10.46%	-1.80%	-8.66%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.38%	1.07%	+2.31%

Volatility

PCKPX vs. PONAX - Volatility Comparison

PIMCO StocksPLUS Small Fund (PCKPX) has a higher volatility of 6.18% compared to PIMCO Income Fund Class A (PONAX) at 1.67%. This indicates that PCKPX's price experiences larger fluctuations and is considered to be riskier than PONAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PCKPX	PONAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.18%	1.67%	+4.51%
Volatility (6M) Calculated over the trailing 6-month period	14.77%	3.25%	+11.52%
Volatility (1Y) Calculated over the trailing 1-year period	20.23%	4.10%	+16.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.45%	4.81%	+18.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.24%	4.21%	+20.03%

PCKPX vs. PONAX - Expense Ratio Comparison

PCKPX has a 0.80% expense ratio, which is lower than PONAX's 1.02% expense ratio.

Dividends

PCKPX vs. PONAX - Dividend Comparison

PCKPX's dividend yield for the trailing twelve months is around 3.59%, less than PONAX's 5.43% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PCKPX PIMCO StocksPLUS Small Fund	3.59%	4.23%	3.52%	1.45%	26.78%	19.38%	5.69%	5.92%	12.87%	5.82%	3.37%	8.93%
PONAX PIMCO Income Fund Class A	5.43%	5.61%	5.86%	5.86%	4.66%	3.62%	4.48%	5.42%	5.24%	4.97%	5.13%	7.45%

Frequently Asked Questions

Can I hold both PCKPX and PONAX in my portfolio?

PCKPX and PONAX have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PCKPX or PONAX?

PCKPX has higher volatility (6.18%) compared to PONAX (1.67%). In terms of maximum drawdown, PCKPX dropped -55.77% vs PONAX's -13.64%.

Which has better risk-adjusted returns?

PCKPX currently has the higher Sharpe Ratio (2.12 vs 1.96), 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.