OAKG vs. VEGA

Last updated Jun 7, 2026

OAKG (Oakmark Global Large Cap ETF) and VEGA (AdvisorShares STAR Global Buy-Write ETF) are both Global Equities funds. Both are actively managed. A 0.73 correlation means they provide meaningful diversification when combined. OAKG charges 0.62%/yr vs 2.02%/yr for VEGA.

Performance

OAKG vs. VEGA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Oakmark Global Large Cap ETF (OAKG) and AdvisorShares STAR Global Buy-Write ETF (VEGA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OAKG achieves a -2.33% return, which is significantly lower than VEGA's 5.08% return.

OAKG

• 1D: -1.16%
• 1M: -0.56%
• YTD: -2.33%
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VEGA

• 1D: -2.16%
• 1M: -0.30%
• YTD: 5.08%
• 6M: 4.90%
• 1Y: 16.16%
• 3Y*: 13.12%
• 5Y*: 6.85%
• 10Y*: 7.70%

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

OAKG vs. VEGA - Yearly Performance Comparison

	2026 (YTD)	2025
OAKG Oakmark Global Large Cap ETF	-2.33%	-0.00%
VEGA AdvisorShares STAR Global Buy-Write ETF	5.08%	-0.97%

Correlation

The correlation between OAKG and VEGA is 0.73, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Dec 12, 2025	0.73

Return for Risk

OAKG vs. VEGA — Risk / Return Rank

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

VEGA

VEGA Risk / Return Rank: 58
VEGA Sharpe Ratio Rank: 57
VEGA Sortino Ratio Rank: 57
VEGA Omega Ratio Rank: 59
VEGA Calmar Ratio Rank: 53
VEGA Martin Ratio Rank: 64

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.

OAKG vs. VEGA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Oakmark Global Large Cap ETF (OAKG) and AdvisorShares STAR Global Buy-Write ETF (VEGA). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	OAKG	VEGA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.81	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.56	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.61	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.32	0.51	-0.84

Drawdowns

OAKG vs. VEGA - Drawdown Comparison

The maximum OAKG drawdown since its inception was -11.52%, smaller than the maximum VEGA drawdown of -28.37%. Use the drawdown chart below to compare losses from any high point for OAKG and VEGA.

Drawdown Indicators

	OAKG	VEGA	Difference
Max Drawdown Largest peak-to-trough decline	-11.52%	-28.37%	+16.85%
Max Drawdown (1Y) Largest decline over 1 year	—	-6.86%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-11.62%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-22.78%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-28.37%	—
Current Drawdown Current decline from peak	-5.94%	-2.39%	-3.55%
Average Drawdown Average peak-to-trough decline	-4.17%	-3.79%	-0.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.53%	—

Volatility

Volatility by Period

	OAKG	VEGA	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	3.29%	—
Volatility (6M) Calculated over the trailing 6-month period	—	7.75%	—
Volatility (1Y) Calculated over the trailing 1-year period	15.02%	9.33%	+5.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.02%	12.32%	+2.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.02%	12.72%	+2.30%

OAKG vs. VEGA - Expense Ratio Comparison

OAKG has a 0.62% expense ratio, which is lower than VEGA's 2.02% expense ratio.

Dividends

OAKG vs. VEGA - Dividend Comparison

OAKG's dividend yield for the trailing twelve months is around 0.04%, less than VEGA's 1.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
OAKG Oakmark Global Large Cap ETF	0.04%	0.04%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VEGA AdvisorShares STAR Global Buy-Write ETF	1.28%	1.34%	1.05%	1.12%	1.89%	0.55%	0.28%	0.44%	0.45%	0.00%	0.81%

Frequently Asked Questions

Can I hold both OAKG and VEGA in my portfolio?

OAKG and VEGA have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, OAKG or VEGA?

On fees, OAKG is cheaper at 0.62% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, OAKG or VEGA?

OAKG is cheaper with a 0.62% expense ratio, compared with 2.02% for VEGA.

Which ETF pays a higher dividend yield, OAKG or VEGA?

VEGA has the higher dividend yield at 1.28%, compared with 0.04% for OAKG.

What is the main difference between OAKG and VEGA?

They also come from different issuers: Oakmark and AdvisorShares. Their fees differ too: 0.62% for OAKG and 2.02% for VEGA.