MGDIX vs. MLAAX

Last updated Jun 4, 2026

MGDIX (MainStay Growth Allocation Fund) and MLAAX (MainStay Winslow Large Cap Growth Fund) are both mutual funds - MGDIX is a Diversified Portfolio fund managed by New York Life, while MLAAX is a Large Cap Growth Equities fund managed by New York Life. Over the past 10 years, MGDIX returned 8.66%/yr vs 17.07%/yr for MLAAX. Their correlation of 0.88 suggests significant overlap in exposure. MGDIX charges 0.10%/yr vs 0.93%/yr for MLAAX.

Performance

MGDIX vs. MLAAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MainStay Growth Allocation Fund (MGDIX) and MainStay Winslow Large Cap Growth Fund (MLAAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MGDIX achieves a 10.42% return, which is significantly higher than MLAAX's 6.26% return. Over the past 10 years, MGDIX has underperformed MLAAX with an annualized return of 8.66%, while MLAAX has yielded a comparatively higher 17.07% annualized return.

MGDIX

• 1D: 0.28%
• 1M: 4.38%
• YTD: 10.42%
• 6M: 10.82%
• 1Y: 21.89%
• 3Y*: 14.09%
• 5Y*: 7.29%
• 10Y*: 8.66%

MLAAX

• 1D: 0.32%
• 1M: 7.11%
• YTD: 6.26%
• 6M: 4.97%
• 1Y: 16.12%
• 3Y*: 22.63%
• 5Y*: 12.84%
• 10Y*: 17.07%

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

MGDIX vs. MLAAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MGDIX MainStay Growth Allocation Fund	10.42%	12.70%	9.98%	14.52%	-14.25%	16.64%	13.78%	21.36%	-11.50%	15.15%
MLAAX MainStay Winslow Large Cap Growth Fund	6.26%	14.20%	28.95%	43.10%	-31.51%	25.00%	36.95%	33.18%	3.81%	32.19%

Correlation

The correlation between MGDIX and MLAAX is 0.81, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.81
Correlation (3Y) Calculated over the trailing 3-year period	0.78
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Apr 5, 2005	0.88

The correlation between MGDIX and MLAAX shifts across timeframes, from 0.78 (3 years) to 0.88 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MGDIX vs. MLAAX — Risk / Return Rank

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

MGDIX

MGDIX Risk / Return Rank: 58
MGDIX Sharpe Ratio Rank: 58
MGDIX Sortino Ratio Rank: 56
MGDIX Omega Ratio Rank: 55
MGDIX Calmar Ratio Rank: 56
MGDIX Martin Ratio Rank: 64

MLAAX

MLAAX Risk / Return Rank: 11
MLAAX Sharpe Ratio Rank: 14
MLAAX Sortino Ratio Rank: 13
MLAAX Omega Ratio Rank: 13
MLAAX Calmar Ratio Rank: 8
MLAAX Martin Ratio Rank: 8

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.

MGDIX vs. MLAAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MainStay Growth Allocation Fund (MGDIX) and MainStay Winslow Large Cap Growth Fund (MLAAX). 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.

	MGDIX	MLAAX	Difference
Sharpe ratio: Return per unit of total volatility	2.25	1.03	+1.22
Sortino ratio: Return per unit of downside risk	3.14	1.48	+1.66
Omega ratio: Gain probability vs. loss probability	1.41	1.18	+0.23
Calmar ratio: Return relative to maximum drawdown	2.87	0.83	+2.04
Martin ratio: Return relative to average drawdown	12.68	2.42	+10.26
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MGDIX vs. MLAAX - Sharpe Ratio Comparison

The current MGDIX Sharpe Ratio is 2.25, which is higher than the MLAAX Sharpe Ratio of 1.03. The chart below compares the historical Sharpe Ratios of MGDIX and MLAAX, 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

	MGDIX	MLAAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.25	1.03	+1.22
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.56	0.51	+0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.62	0.67	-0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.49	0.23	+0.26

Drawdowns

MGDIX vs. MLAAX - Drawdown Comparison

The maximum MGDIX drawdown since its inception was -46.05%, smaller than the maximum MLAAX drawdown of -83.01%. Use the drawdown chart below to compare losses from any high point for MGDIX and MLAAX.

Drawdown Indicators

	MGDIX	MLAAX	Difference
Max Drawdown Largest peak-to-trough decline	-46.05%	-83.01%	+36.96%
Max Drawdown (1Y) Largest decline over 1 year	-7.84%	-20.28%	+12.44%
Max Drawdown (3Y) Largest decline over 3 years	-15.67%	-35.43%	+19.76%
Max Drawdown (5Y) Largest decline over 5 years	-22.24%	-39.36%	+17.12%
Max Drawdown (10Y) Largest decline over 10 years	-30.13%	-39.36%	+9.23%
Current Drawdown Current decline from peak	0.00%	-4.07%	+4.07%
Average Drawdown Average peak-to-trough decline	-6.23%	-38.81%	+32.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.77%	6.94%	-5.17%

Volatility

MGDIX vs. MLAAX - Volatility Comparison

The current volatility for MainStay Growth Allocation Fund (MGDIX) is 2.81%, while MainStay Winslow Large Cap Growth Fund (MLAAX) has a volatility of 3.68%. This indicates that MGDIX experiences smaller price fluctuations and is considered to be less risky than MLAAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGDIX	MLAAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.81%	3.68%	-0.87%
Volatility (6M) Calculated over the trailing 6-month period	7.85%	12.30%	-4.45%
Volatility (1Y) Calculated over the trailing 1-year period	10.01%	16.41%	-6.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.21%	25.56%	-12.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.11%	25.71%	-11.60%

MGDIX vs. MLAAX - Expense Ratio Comparison

MGDIX has a 0.10% expense ratio, which is lower than MLAAX's 0.93% expense ratio.

Dividends

MGDIX vs. MLAAX - Dividend Comparison

MGDIX's dividend yield for the trailing twelve months is around 4.63%, less than MLAAX's 22.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MGDIX MainStay Growth Allocation Fund	4.63%	5.11%	8.27%	0.14%	7.62%	11.17%	5.44%	4.58%	11.08%	2.83%	2.25%	5.77%
MLAAX MainStay Winslow Large Cap Growth Fund	22.94%	24.37%	22.54%	10.59%	14.95%	26.64%	5.40%	11.55%	23.59%	17.20%	13.18%	13.61%

Frequently Asked Questions

Can I hold both MGDIX and MLAAX in my portfolio?

MGDIX and MLAAX have a correlation of 0.81, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MGDIX or MLAAX?

MLAAX has higher volatility (3.68%) compared to MGDIX (2.81%). In terms of maximum drawdown, MGDIX dropped -46.05% vs MLAAX's -83.01%.

Which has better risk-adjusted returns?

MGDIX currently has the higher Sharpe Ratio (2.25 vs 1.03), 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.