MGGPX vs. CPOAX

Last updated Jun 4, 2026

MGGPX (Morgan Stanley Global Opportunity Portfolio Class A) and CPOAX (Morgan Stanley Insight A) are both mutual funds - MGGPX is a Global Equities fund tracking the MSCI All Country World Index, while CPOAX is a Large Cap Growth Equities fund tracking the Russell 3000 Growth Index. Both are passively managed. Over the past 10 years, MGGPX returned 13.11%/yr vs 17.14%/yr for CPOAX. Their correlation of 0.82 suggests significant overlap in exposure. MGGPX charges 1.25%/yr vs 1.15%/yr for CPOAX.

Performance

MGGPX vs. CPOAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Global Opportunity Portfolio Class A (MGGPX) and Morgan Stanley Insight A (CPOAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with MGGPX having a 4.82% return and CPOAX slightly lower at 4.60%. Over the past 10 years, MGGPX has underperformed CPOAX with an annualized return of 13.11%, while CPOAX has yielded a comparatively higher 17.14% annualized return.

MGGPX

• 1D: -0.61%
• 1M: 8.64%
• YTD: 4.82%
• 6M: -5.43%
• 1Y: -5.56%
• 3Y*: 15.82%
• 5Y*: 2.83%
• 10Y*: 13.11%

CPOAX

• 1D: -1.26%
• 1M: 6.92%
• YTD: 4.60%
• 6M: 1.21%
• 1Y: 13.31%
• 3Y*: 29.62%
• 5Y*: 0.26%
• 10Y*: 17.14%

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

MGGPX vs. CPOAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MGGPX Morgan Stanley Global Opportunity Portfolio Class A	4.82%	0.77%	27.16%	49.29%	-41.77%	-0.05%	55.05%	35.03%	-5.96%	49.03%
CPOAX Morgan Stanley Insight A	4.60%	18.91%	46.35%	52.72%	-61.02%	-6.83%	115.86%	33.08%	11.94%	48.40%

Correlation

The correlation between MGGPX and CPOAX is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.79
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (10Y) Calculated over the trailing 10-year period	0.82
Correlation (All Time) Calculated using the full available price history since May 25, 2010	0.82

The correlation between MGGPX and CPOAX shifts across timeframes, from 0.74 (1 year) to 0.84 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

MGGPX vs. CPOAX — Risk / Return Rank

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

MGGPX

MGGPX Risk / Return Rank: 2
MGGPX Sharpe Ratio Rank: 2
MGGPX Sortino Ratio Rank: 2
MGGPX Omega Ratio Rank: 2
MGGPX Calmar Ratio Rank: 2
MGGPX Martin Ratio Rank: 2

CPOAX

CPOAX Risk / Return Rank: 6
CPOAX Sharpe Ratio Rank: 6
CPOAX Sortino Ratio Rank: 7
CPOAX Omega Ratio Rank: 7
CPOAX Calmar Ratio Rank: 5
CPOAX Martin Ratio Rank: 5

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.

MGGPX vs. CPOAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Global Opportunity Portfolio Class A (MGGPX) and Morgan Stanley Insight A (CPOAX). 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.

	MGGPX	CPOAX	Difference
Sharpe ratio: Return per unit of total volatility	-0.26	0.49	-0.76
Sortino ratio: Return per unit of downside risk	-0.20	0.86	-1.06
Omega ratio: Gain probability vs. loss probability	0.97	1.10	-0.13
Calmar ratio: Return relative to maximum drawdown	-0.20	0.50	-0.70
Martin ratio: Return relative to average drawdown	-0.45	1.08	-1.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MGGPX vs. CPOAX - Sharpe Ratio Comparison

The current MGGPX Sharpe Ratio is -0.26, which is lower than the CPOAX Sharpe Ratio of 0.49. The chart below compares the historical Sharpe Ratios of MGGPX and CPOAX, 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

	MGGPX	CPOAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.26	0.49	-0.76
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.11	0.01	+0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.57	0.50	+0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.35	+0.33

Drawdowns

MGGPX vs. CPOAX - Drawdown Comparison

The maximum MGGPX drawdown since its inception was -51.83%, smaller than the maximum CPOAX drawdown of -84.57%. Use the drawdown chart below to compare losses from any high point for MGGPX and CPOAX.

Drawdown Indicators

	MGGPX	CPOAX	Difference
Max Drawdown Largest peak-to-trough decline	-51.83%	-84.57%	+32.74%
Max Drawdown (1Y) Largest decline over 1 year	-28.32%	-28.37%	+0.05%
Max Drawdown (3Y) Largest decline over 3 years	-28.32%	-31.38%	+3.06%
Max Drawdown (5Y) Largest decline over 5 years	-51.14%	-70.73%	+19.59%
Max Drawdown (10Y) Largest decline over 10 years	-51.83%	-71.33%	+19.50%
Current Drawdown Current decline from peak	-11.49%	-17.08%	+5.59%
Average Drawdown Average peak-to-trough decline	-9.45%	-39.22%	+29.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.86%	13.13%	-0.27%

Volatility

MGGPX vs. CPOAX - Volatility Comparison

The current volatility for Morgan Stanley Global Opportunity Portfolio Class A (MGGPX) is 6.00%, while Morgan Stanley Insight A (CPOAX) has a volatility of 8.49%. This indicates that MGGPX experiences smaller price fluctuations and is considered to be less risky than CPOAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGGPX	CPOAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.00%	8.49%	-2.49%
Volatility (6M) Calculated over the trailing 6-month period	19.55%	21.71%	-2.16%
Volatility (1Y) Calculated over the trailing 1-year period	21.94%	28.66%	-6.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	26.08%	39.75%	-13.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.09%	34.08%	-10.99%

MGGPX vs. CPOAX - Expense Ratio Comparison

MGGPX has a 1.25% expense ratio, which is higher than CPOAX's 1.15% expense ratio.

Dividends

MGGPX vs. CPOAX - Dividend Comparison

Neither MGGPX nor CPOAX has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CPOAX Morgan Stanley Insight A	0.00%	0.00%	0.61%	0.00%	51.84%	14.94%	9.06%	7.29%	9.33%	28.73%	9.83%	8.92%
MGGPX Morgan Stanley Global Opportunity Portfolio Class A	0.00%	0.00%	9.95%	2.27%	24.31%	5.14%	1.20%	0.00%	0.82%	0.40%	7.23%	1.29%

Frequently Asked Questions

Can I hold both MGGPX and CPOAX in my portfolio?

MGGPX and CPOAX have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MGGPX or CPOAX?

CPOAX has higher volatility (8.49%) compared to MGGPX (6.00%). In terms of maximum drawdown, MGGPX dropped -51.83% vs CPOAX's -84.57%.

Which has better risk-adjusted returns?

CPOAX currently has the higher Sharpe Ratio (0.49 vs -0.26), 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.