OALC vs. MGC

Last updated Jun 4, 2026

OALC (OneAscent Large Cap Core ETF) and MGC (Vanguard Mega Cap ETF) are both Large Cap Blend Equities funds. OALC is actively managed, while MGC is passively managed. Over the past 3 years, OALC returned 23.85%/yr vs 23.87%/yr for MGC. Their correlation of 0.94 suggests significant overlap in exposure. OALC charges 0.49%/yr vs 0.05%/yr for MGC.

Performance

OALC vs. MGC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in OneAscent Large Cap Core ETF (OALC) and Vanguard Mega Cap ETF (MGC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OALC achieves a 15.60% return, which is significantly higher than MGC's 10.80% return.

OALC

• 1D: -0.63%
• 1M: 6.75%
• YTD: 15.60%
• 6M: 16.26%
• 1Y: 32.95%
• 3Y*: 23.85%
• 5Y*: —
• 10Y*: —

MGC

• 1D: -0.79%
• 1M: 5.59%
• YTD: 10.80%
• 6M: 10.75%
• 1Y: 29.68%
• 3Y*: 23.87%
• 5Y*: 14.70%
• 10Y*: 16.36%

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

OALC vs. MGC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
OALC OneAscent Large Cap Core ETF	15.60%	20.36%	19.64%	22.03%	-18.08%	-0.54%
MGC Vanguard Mega Cap ETF	10.80%	19.31%	27.16%	29.77%	-19.95%	1.18%

Correlation

The correlation between OALC and MGC is 0.94, 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	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (All Time) Calculated using the full available price history since Nov 17, 2021	0.94

The correlation between OALC and MGC has been stable across timeframes, ranging from 0.93 to 0.94 - a consistent structural relationship.

OALC vs. MGC - Sectors Allocation Comparison

Sectors	OALC	MGC
Technology	37.8%	39.3%
Financial Services	14.7%	11.7%
Consumer Cyclical	11.1%	10.1%
Communication Services	8.4%	13.1%
Industrials	7.6%	6.5%
Healthcare	6.4%	8.9%
Consumer Defensive	5.3%	4.8%
Utilities	3.0%	1.0%
Energy	2.5%	2.6%
Basic Materials	1.3%	1.2%
Real Estate	1.0%	1.0%

Return for Risk

OALC vs. MGC — Risk / Return Rank

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

OALC

OALC Risk / Return Rank: 79
OALC Sharpe Ratio Rank: 79
OALC Sortino Ratio Rank: 78
OALC Omega Ratio Rank: 76
OALC Calmar Ratio Rank: 78
OALC Martin Ratio Rank: 86

MGC

MGC Risk / Return Rank: 69
MGC Sharpe Ratio Rank: 73
MGC Sortino Ratio Rank: 71
MGC Omega Ratio Rank: 71
MGC Calmar Ratio Rank: 60
MGC Martin Ratio Rank: 71

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.

OALC vs. MGC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for OneAscent Large Cap Core ETF (OALC) and Vanguard Mega Cap ETF (MGC). 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.

	OALC	MGC	Difference
Sharpe ratio: Return per unit of total volatility	2.56	2.42	+0.14
Sortino ratio: Return per unit of downside risk	3.49	3.30	+0.19
Omega ratio: Gain probability vs. loss probability	1.45	1.43	+0.02
Calmar ratio: Return relative to maximum drawdown	3.93	3.03	+0.90
Martin ratio: Return relative to average drawdown	18.19	13.61	+4.58
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

OALC vs. MGC - Sharpe Ratio Comparison

The current OALC Sharpe Ratio is 2.56, which is comparable to the MGC Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of OALC and MGC, 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

	OALC	MGC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.56	2.42	+0.14
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.86	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.90	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.60	+0.08

Drawdowns

OALC vs. MGC - Drawdown Comparison

The maximum OALC drawdown since its inception was -26.82%, smaller than the maximum MGC drawdown of -51.93%. Use the drawdown chart below to compare losses from any high point for OALC and MGC.

Drawdown Indicators

	OALC	MGC	Difference
Max Drawdown Largest peak-to-trough decline	-26.82%	-51.93%	+25.11%
Max Drawdown (1Y) Largest decline over 1 year	-8.42%	-9.85%	+1.43%
Max Drawdown (3Y) Largest decline over 3 years	-17.64%	-19.28%	+1.64%
Max Drawdown (5Y) Largest decline over 5 years	—	-25.74%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.07%	—
Current Drawdown Current decline from peak	-0.63%	-0.79%	+0.16%
Average Drawdown Average peak-to-trough decline	-7.04%	-7.06%	+0.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.82%	2.19%	-0.37%

Volatility

OALC vs. MGC - Volatility Comparison

OneAscent Large Cap Core ETF (OALC) has a higher volatility of 3.42% compared to Vanguard Mega Cap ETF (MGC) at 3.04%. This indicates that OALC's price experiences larger fluctuations and is considered to be riskier than MGC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OALC	MGC	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.42%	3.04%	+0.38%
Volatility (6M) Calculated over the trailing 6-month period	9.95%	9.27%	+0.68%
Volatility (1Y) Calculated over the trailing 1-year period	12.94%	12.32%	+0.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.28%	17.27%	+0.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.28%	18.21%	-0.93%

OALC vs. MGC - Expense Ratio Comparison

OALC has a 0.49% expense ratio, which is higher than MGC's 0.05% expense ratio.

Dividends

OALC vs. MGC - Dividend Comparison

OALC's dividend yield for the trailing twelve months is around 0.53%, less than MGC's 0.87% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MGC Vanguard Mega Cap ETF	0.87%	0.93%	1.15%	1.35%	1.65%	1.17%	1.45%	1.81%	2.10%	1.83%	2.14%	2.11%
OALC OneAscent Large Cap Core ETF	0.53%	0.61%	0.70%	0.40%	0.40%	0.06%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both OALC and MGC in my portfolio?

With a correlation of 0.94, OALC and MGC move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, OALC or MGC?

OALC has higher volatility (3.42%) compared to MGC (3.04%). In terms of maximum drawdown, OALC dropped -26.82% vs MGC's -51.93%.

Which ETF is better, OALC or MGC?

On 3-year performance, MGC leads with 23.87% vs 23.85% for OALC. On fees, MGC is cheaper at 0.05% per year. On volatility, MGC has been the lower-risk option at 3.04%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, OALC or MGC?

Over the 3-year period, MGC has performed better with a 23.87% return vs 23.85%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, OALC or MGC?

MGC is cheaper with a 0.05% expense ratio, compared with 0.49% for OALC.

Which ETF pays a higher dividend yield, OALC or MGC?

MGC has the higher dividend yield at 0.87%, compared with 0.53% for OALC.

What is the main difference between OALC and MGC?

They also come from different issuers: Oneascent and Vanguard. Their fees differ too: 0.49% for OALC and 0.05% for MGC.

Which has better risk-adjusted returns?

OALC currently has the higher Sharpe Ratio (2.56 vs 2.42), 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.