PGBOX vs. JMSIX

Last updated Jun 23, 2026

PGBOX (JPMorgan Core Bond Fund) and JMSIX (JPMorgan Income Fund) are both mutual funds - PGBOX is a Intermediate Core Bond fund actively managed by JPMorgan, while JMSIX is a Multisector Bonds fund managed by JPMorgan. Over the past 10 years, PGBOX returned 1.62%/yr vs 3.95%/yr for JMSIX. A 0.52 correlation means they provide meaningful diversification when combined. PGBOX charges 0.70%/yr vs 0.40%/yr for JMSIX.

Performance

PGBOX vs. JMSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Core Bond Fund (PGBOX) and JPMorgan Income Fund (JMSIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PGBOX achieves a 0.12% return, which is significantly lower than JMSIX's 1.11% return. Over the past 10 years, PGBOX has underperformed JMSIX with an annualized return of 1.62%, while JMSIX has yielded a comparatively higher 3.95% annualized return.

PGBOX

• 1D: 0.29%
• 1M: 0.81%
• YTD: 0.12%
• 6M: 0.15%
• 1Y: 4.11%
• 3Y*: 3.94%
• 5Y*: 0.06%
• 10Y*: 1.62%

JMSIX

• 1D: 0.00%
• 1M: 0.62%
• YTD: 1.11%
• 6M: 1.73%
• 1Y: 5.43%
• 3Y*: 7.12%
• 5Y*: 2.84%
• 10Y*: 3.95%

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

PGBOX vs. JMSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PGBOX JPMorgan Core Bond Fund	0.12%	7.10%	1.81%	5.42%	-12.56%	-1.36%	7.85%	8.06%	-0.06%	3.55%
JMSIX JPMorgan Income Fund	1.11%	7.68%	7.78%	6.14%	-8.24%	3.59%	3.07%	11.82%	1.03%	6.00%

Correlation

The correlation between PGBOX and JMSIX is 0.67, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.67
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (10Y) Calculated over the trailing 10-year period	0.55
Correlation (All Time) Calculated using the full available price history since Nov 7, 2014	0.52

The correlation between PGBOX and JMSIX shifts across timeframes, from 0.52 (all time) to 0.72 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

PGBOX vs. JMSIX — Risk / Return Rank

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

PGBOX

PGBOX Risk / Return Rank: 15
PGBOX Sharpe Ratio Rank: 16
PGBOX Sortino Ratio Rank: 17
PGBOX Omega Ratio Rank: 15
PGBOX Calmar Ratio Rank: 14
PGBOX Martin Ratio Rank: 13

JMSIX

JMSIX Risk / Return Rank: 81
JMSIX Sharpe Ratio Rank: 67
JMSIX Sortino Ratio Rank: 92
JMSIX Omega Ratio Rank: 88
JMSIX Calmar Ratio Rank: 79
JMSIX Martin Ratio Rank: 82

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.

PGBOX vs. JMSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Core Bond Fund (PGBOX) and JPMorgan Income Fund (JMSIX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PGBOX	JMSIX	Difference
Sharpe ratio: Return per unit of total volatility	1.07	2.19	-1.13
Sortino ratio: Return per unit of downside risk	1.59	4.26	-2.67
Omega ratio: Gain probability vs. loss probability	1.19	1.57	-0.38
Calmar ratio: Return relative to maximum drawdown	1.24	3.43	-2.20
Martin ratio: Return relative to average drawdown	3.39	14.19	-10.79

PGBOX vs. JMSIX - Sharpe Ratio Comparison

The current PGBOX Sharpe Ratio is 1.07, which is lower than the JMSIX Sharpe Ratio of 2.19. The chart below compares the historical Sharpe Ratios of PGBOX and JMSIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PGBOX vs. JMSIX - Drawdown Comparison

The maximum PGBOX drawdown since its inception was -18.42%, roughly equal to the maximum JMSIX drawdown of -18.40%. Use the drawdown chart below to compare losses from any high point for PGBOX and JMSIX.

Drawdown Indicators

	PGBOX	JMSIX	Difference
Max Drawdown Largest peak-to-trough decline	-18.42%	-18.40%	-0.02%
Max Drawdown (1Y) Largest decline over 1 year	-3.34%	-1.62%	-1.72%
Max Drawdown (3Y) Largest decline over 3 years	-5.92%	-2.31%	-3.61%
Max Drawdown (5Y) Largest decline over 5 years	-16.88%	-11.39%	-5.49%
Max Drawdown (10Y) Largest decline over 10 years	-16.88%	-18.40%	+1.52%
Current Drawdown Current decline from peak	-1.89%	-0.35%	-1.54%
Average Drawdown Average peak-to-trough decline	-2.70%	-2.56%	-0.14%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.22%	0.39%	+0.83%

Volatility

PGBOX vs. JMSIX - Volatility Comparison

JPMorgan Core Bond Fund (PGBOX) has a higher volatility of 1.10% compared to JPMorgan Income Fund (JMSIX) at 0.77%. This indicates that PGBOX's price experiences larger fluctuations and is considered to be riskier than JMSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PGBOX	JMSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.10%	0.77%	+0.33%
Volatility (6M) Calculated over the trailing 6-month period	2.89%	1.93%	+0.96%
Volatility (1Y) Calculated over the trailing 1-year period	3.87%	2.54%	+1.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.68%	3.73%	+1.95%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.71%	3.87%	+0.84%

PGBOX vs. JMSIX - Expense Ratio Comparison

PGBOX has a 0.70% expense ratio, which is higher than JMSIX's 0.40% expense ratio.

Dividends

PGBOX vs. JMSIX - Dividend Comparison

PGBOX's dividend yield for the trailing twelve months is around 3.48%, less than JMSIX's 6.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JMSIX JPMorgan Income Fund	6.04%	5.95%	5.78%	4.43%	4.78%	4.00%	4.95%	5.10%	5.43%	5.42%	0.46%	0.00%
PGBOX JPMorgan Core Bond Fund	3.48%	3.71%	3.69%	3.26%	2.41%	2.56%	3.75%	2.97%	2.65%	2.63%	2.66%	2.34%

Frequently Asked Questions

Can I hold both PGBOX and JMSIX in my portfolio?

PGBOX and JMSIX have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PGBOX or JMSIX?

PGBOX has higher volatility (1.10%) compared to JMSIX (0.77%). In terms of maximum drawdown, PGBOX dropped -18.42% vs JMSIX's -18.40%.

Which has better risk-adjusted returns?

JMSIX currently has the higher Sharpe Ratio (2.19 vs 1.07), 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.