MXBSX vs. MXLGX

Last updated Jun 5, 2026

MXBSX (Great-West Lifetime 2050 Fund) and MXLGX (Great-West Large Cap Growth Fund) are both mutual funds - MXBSX is a Target Retirement Date fund managed by Great-West, while MXLGX is a Large Cap Growth Equities fund managed by Great-West. Over the past 10 years, MXBSX returned 10.29%/yr vs 16.28%/yr for MXLGX. A 0.69 correlation means they provide meaningful diversification when combined. MXBSX charges 0.12%/yr vs 1.00%/yr for MXLGX.

Performance

MXBSX vs. MXLGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great-West Lifetime 2050 Fund (MXBSX) and Great-West Large Cap Growth Fund (MXLGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MXBSX achieves a 10.07% return, which is significantly higher than MXLGX's 5.47% return. Over the past 10 years, MXBSX has underperformed MXLGX with an annualized return of 10.29%, while MXLGX has yielded a comparatively higher 16.28% annualized return.

MXBSX

• 1D: -0.57%
• 1M: 2.81%
• YTD: 10.07%
• 6M: 10.63%
• 1Y: 22.71%
• 3Y*: 16.44%
• 5Y*: 7.95%
• 10Y*: 10.29%

MXLGX

• 1D: -0.54%
• 1M: 3.97%
• YTD: 5.47%
• 6M: 4.23%
• 1Y: 17.77%
• 3Y*: 20.01%
• 5Y*: 11.81%
• 10Y*: 16.28%

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

MXBSX vs. MXLGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MXBSX Great-West Lifetime 2050 Fund	10.07%	17.70%	11.16%	17.79%	-16.61%	16.82%	13.96%	26.31%	-10.30%	20.41%
MXLGX Great-West Large Cap Growth Fund	5.47%	13.93%	25.30%	33.43%	-34.08%	41.30%	40.72%	36.20%	-0.47%	28.82%

Correlation

The correlation between MXBSX and MXLGX 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	0.70
Correlation (5Y) Calculated over the trailing 5-year period	0.75
Correlation (10Y) Calculated over the trailing 10-year period	0.69
Correlation (All Time) Calculated using the full available price history since May 5, 2016	0.69

The correlation between MXBSX and MXLGX has been stable across timeframes, ranging from 0.69 to 0.75 - a consistent structural relationship.

Return for Risk

MXBSX vs. MXLGX — Risk / Return Rank

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

MXBSX

MXBSX Risk / Return Rank: 47
MXBSX Sharpe Ratio Rank: 43
MXBSX Sortino Ratio Rank: 42
MXBSX Omega Ratio Rank: 45
MXBSX Calmar Ratio Rank: 50
MXBSX Martin Ratio Rank: 56

MXLGX

MXLGX Risk / Return Rank: 19
MXLGX Sharpe Ratio Rank: 23
MXLGX Sortino Ratio Rank: 21
MXLGX Omega Ratio Rank: 22
MXLGX Calmar Ratio Rank: 15
MXLGX Martin Ratio Rank: 15

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.

MXBSX vs. MXLGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Great-West Lifetime 2050 Fund (MXBSX) and Great-West Large Cap Growth Fund (MXLGX). 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.

	MXBSX	MXLGX	Difference
Sharpe ratio: Return per unit of total volatility	1.88	1.35	+0.53
Sortino ratio: Return per unit of downside risk	2.65	1.90	+0.75
Omega ratio: Gain probability vs. loss probability	1.35	1.24	+0.11
Calmar ratio: Return relative to maximum drawdown	2.63	1.28	+1.35
Martin ratio: Return relative to average drawdown	10.93	3.97	+6.95
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MXBSX vs. MXLGX - Sharpe Ratio Comparison

The current MXBSX Sharpe Ratio is 1.88, which is higher than the MXLGX Sharpe Ratio of 1.35. The chart below compares the historical Sharpe Ratios of MXBSX and MXLGX, 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

	MXBSX	MXLGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.88	1.35	+0.53
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.50	0.55	-0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.70	-0.07
Sharpe Ratio (All Time) Calculated using the full available price history	0.64	0.26	+0.38

Drawdowns

MXBSX vs. MXLGX - Drawdown Comparison

The maximum MXBSX drawdown since its inception was -31.88%, smaller than the maximum MXLGX drawdown of -62.98%. Use the drawdown chart below to compare losses from any high point for MXBSX and MXLGX.

Drawdown Indicators

	MXBSX	MXLGX	Difference
Max Drawdown Largest peak-to-trough decline	-31.88%	-62.98%	+31.10%
Max Drawdown (1Y) Largest decline over 1 year	-8.80%	-14.95%	+6.15%
Max Drawdown (3Y) Largest decline over 3 years	-14.76%	-20.74%	+5.98%
Max Drawdown (5Y) Largest decline over 5 years	-29.68%	-38.07%	+8.39%
Max Drawdown (10Y) Largest decline over 10 years	-31.88%	-38.07%	+6.19%
Current Drawdown Current decline from peak	-0.57%	-0.54%	-0.03%
Average Drawdown Average peak-to-trough decline	-5.94%	-25.81%	+19.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.11%	4.71%	-2.60%

Volatility

MXBSX vs. MXLGX - Volatility Comparison

Great-West Lifetime 2050 Fund (MXBSX) and Great-West Large Cap Growth Fund (MXLGX) have volatilities of 3.33% and 3.50%, 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

	MXBSX	MXLGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.33%	3.50%	-0.17%
Volatility (6M) Calculated over the trailing 6-month period	8.93%	10.56%	-1.63%
Volatility (1Y) Calculated over the trailing 1-year period	12.32%	14.15%	-1.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.89%	21.83%	-5.94%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.37%	23.45%	-7.08%

MXBSX vs. MXLGX - Expense Ratio Comparison

MXBSX has a 0.12% expense ratio, which is lower than MXLGX's 1.00% expense ratio.

Dividends

MXBSX vs. MXLGX - Dividend Comparison

MXBSX's dividend yield for the trailing twelve months is around 4.79%, less than MXLGX's 12.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
MXBSX Great-West Lifetime 2050 Fund	4.79%	5.27%	7.38%	5.63%	10.66%	11.14%	6.57%	9.46%	8.18%	3.54%
MXLGX Great-West Large Cap Growth Fund	12.23%	12.90%	9.72%	2.95%	9.29%	21.33%	30.57%	17.96%	25.47%	5.25%

Frequently Asked Questions

Can I hold both MXBSX and MXLGX in my portfolio?

MXBSX and MXLGX 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, MXBSX or MXLGX?

MXLGX has higher volatility (3.50%) compared to MXBSX (3.33%). In terms of maximum drawdown, MXBSX dropped -31.88% vs MXLGX's -62.98%.

Which has better risk-adjusted returns?

MXBSX currently has the higher Sharpe Ratio (1.88 vs 1.35), 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.