PBOG vs. BEMB

Last updated Jun 5, 2026

PBOG (Portfolio Building Block Integrated Oil & Gas and Exploration & Production Index ETF) and BEMB (Ishares J.P. Morgan Broad USD Emerging Markets Bond ETF) are both exchange-traded funds - PBOG is a Oil & Gas fund tracking the BITA Global Oil & Gas Select Index, while BEMB is a Emerging Markets Bonds fund actively managed by iShares. PBOG is passively managed, while BEMB is actively managed. At a correlation of -0.41, they often move in opposite directions. PBOG charges 0.13%/yr vs 0.18%/yr for BEMB.

Performance

PBOG vs. BEMB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Portfolio Building Block Integrated Oil & Gas and Exploration & Production Index ETF (PBOG) and Ishares J.P. Morgan Broad USD Emerging Markets Bond ETF (BEMB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PBOG achieves a 31.74% return, which is significantly higher than BEMB's 1.45% return.

PBOG

• 1D: -0.36%
• 1M: -2.93%
• YTD: 31.74%
• 6M: 29.27%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

BEMB

• 1D: 0.18%
• 1M: 0.78%
• YTD: 1.45%
• 6M: 1.90%
• 1Y: 9.57%
• 3Y*: 8.77%
• 5Y*: —
• 10Y*: —

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

PBOG vs. BEMB - Yearly Performance Comparison

	2026 (YTD)	2025
PBOG Portfolio Building Block Integrated Oil & Gas and Exploration & Production Index ETF	31.74%	1.62%
BEMB Ishares J.P. Morgan Broad USD Emerging Markets Bond ETF	1.45%	0.65%

Correlation

The correlation between PBOG and BEMB is -0.41, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 26, 2025	-0.41

Return for Risk

PBOG vs. BEMB — Risk / Return Rank

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

BEMB

BEMB Risk / Return Rank: 67
BEMB Sharpe Ratio Rank: 70
BEMB Sortino Ratio Rank: 75
BEMB Omega Ratio Rank: 75
BEMB Calmar Ratio Rank: 54
BEMB Martin Ratio Rank: 63

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.

PBOG vs. BEMB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Portfolio Building Block Integrated Oil & Gas and Exploration & Production Index ETF (PBOG) and Ishares J.P. Morgan Broad USD Emerging Markets Bond ETF (BEMB). 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

	PBOG	BEMB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.26	—
Sharpe Ratio (All Time) Calculated using the full available price history	3.24	1.46	+1.77

Drawdowns

PBOG vs. BEMB - Drawdown Comparison

The maximum PBOG drawdown since its inception was -11.45%, which is greater than BEMB's maximum drawdown of -6.17%. Use the drawdown chart below to compare losses from any high point for PBOG and BEMB.

Drawdown Indicators

	PBOG	BEMB	Difference
Max Drawdown Largest peak-to-trough decline	-11.45%	-6.17%	-5.28%
Max Drawdown (1Y) Largest decline over 1 year	—	-3.67%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-6.17%	—
Current Drawdown Current decline from peak	-7.15%	-0.16%	-6.99%
Average Drawdown Average peak-to-trough decline	-3.13%	-0.94%	-2.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.85%	—

Volatility

Volatility by Period

	PBOG	BEMB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	1.46%	—
Volatility (6M) Calculated over the trailing 6-month period	—	3.46%	—
Volatility (1Y) Calculated over the trailing 1-year period	23.59%	4.26%	+19.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.59%	5.88%	+17.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.59%	5.88%	+17.71%

PBOG vs. BEMB - Expense Ratio Comparison

PBOG has a 0.13% expense ratio, which is lower than BEMB's 0.18% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

PBOG vs. BEMB - Dividend Comparison

PBOG's dividend yield for the trailing twelve months is around 0.13%, less than BEMB's 6.87% yield.

Position	TTM	2025	2024	2023
BEMB Ishares J.P. Morgan Broad USD Emerging Markets Bond ETF	6.87%	6.88%	6.31%	5.46%
PBOG Portfolio Building Block Integrated Oil & Gas and Exploration & Production Index ETF	0.13%	0.17%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PBOG and BEMB in my portfolio?

PBOG and BEMB have a correlation of -0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, PBOG or BEMB?

On fees, PBOG is cheaper at 0.13% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, PBOG or BEMB?

PBOG is cheaper with a 0.13% expense ratio, compared with 0.18% for BEMB.

Which ETF pays a higher dividend yield, PBOG or BEMB?

BEMB has the higher dividend yield at 6.87%, compared with 0.13% for PBOG.

What is the main difference between PBOG and BEMB?

PBOG is categorized as Oil & Gas, while BEMB is Emerging Markets Bonds. They also come from different issuers: Portfolio Building Blocks and iShares. Their fees differ too: 0.13% for PBOG and 0.18% for BEMB.