IGV vs. BWET

Last updated Jun 4, 2026

IGV (iShares Expanded Tech-Software Sector ET) and BWET (Breakwave Tanker Shipping ETF) are both exchange-traded funds - IGV is a Technology Equities fund tracking the S&P North American Technology-Software Index, while BWET is a Commodities fund tracking the Breakwave Wet Freight Futures Index. Both are passively managed. Over the past 3 years, IGV returned 14.91%/yr vs 129.64%/yr for BWET. At a correlation of -0.08, they often move in opposite directions. IGV charges 0.46%/yr vs 3.50%/yr for BWET.

Performance

IGV vs. BWET - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Expanded Tech-Software Sector ET (IGV) and Breakwave Tanker Shipping ETF (BWET). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IGV achieves a -5.19% return, which is significantly lower than BWET's 875.88% return.

IGV

• 1D: -4.33%
• 1M: 13.30%
• YTD: -5.19%
• 6M: -6.07%
• 1Y: -4.56%
• 3Y*: 14.91%
• 5Y*: 6.80%
• 10Y*: 16.89%

BWET

• 1D: 4.26%
• 1M: 9.15%
• YTD: 875.88%
• 6M: 735.56%
• 1Y: 1,800.91%
• 3Y*: 129.64%
• 5Y*: —
• 10Y*: —

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

IGV vs. BWET - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
IGV iShares Expanded Tech-Software Sector ET	-5.19%	5.56%	23.41%	40.45%
BWET Breakwave Tanker Shipping ETF	875.88%	96.22%	-39.21%	15.94%

Correlation

The correlation between IGV and BWET is -0.19, 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 (1Y) Calculated over the trailing 1-year period	-0.19
Correlation (3Y) Calculated over the trailing 3-year period	-0.07
Correlation (All Time) Calculated using the full available price history since May 4, 2023	-0.08

The correlation between IGV and BWET shifts across timeframes, from -0.19 (1 year) to -0.07 (3 years), reflecting how their relationship changes across market environments.

IGV vs. BWET - Sectors Allocation Comparison

Sectors	IGV	BWET
Technology	89.2%	-
Communication Services	8.6%	-
Financial Services	1.8%	8.6%
Consumer Cyclical	0.3%	-
Industrials	0.2%	-
Basic Materials	-	-
Consumer Defensive	-	-
Energy	-	-
Healthcare	-	-
Real Estate	-	-
Utilities	-	-

Return for Risk

IGV vs. BWET — Risk / Return Rank

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

IGV

IGV Risk / Return Rank: 7
IGV Sharpe Ratio Rank: 7
IGV Sortino Ratio Rank: 7
IGV Omega Ratio Rank: 7
IGV Calmar Ratio Rank: 7
IGV Martin Ratio Rank: 7

BWET

BWET Risk / Return Rank: 99
BWET Sharpe Ratio Rank: 100
BWET Sortino Ratio Rank: 97
BWET Omega Ratio Rank: 97
BWET Calmar Ratio Rank: 100
BWET Martin Ratio Rank: 99

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.

IGV vs. BWET - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Expanded Tech-Software Sector ET (IGV) and Breakwave Tanker Shipping ETF (BWET). 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.

	IGV	BWET	Difference
Sharpe ratio: Return per unit of total volatility	-0.17	18.57	-18.74
Sortino ratio: Return per unit of downside risk	-0.04	6.55	-6.60
Omega ratio: Gain probability vs. loss probability	0.99	1.96	-0.97
Calmar ratio: Return relative to maximum drawdown	-0.13	59.51	-59.63
Martin ratio: Return relative to average drawdown	-0.27	158.07	-158.33
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IGV vs. BWET - Sharpe Ratio Comparison

The current IGV Sharpe Ratio is -0.17, which is lower than the BWET Sharpe Ratio of 18.57. The chart below compares the historical Sharpe Ratios of IGV and BWET, 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

	IGV	BWET	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.17	18.57	-18.74
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.25	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.64	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.37	1.90	-1.53

Drawdowns

IGV vs. BWET - Drawdown Comparison

The maximum IGV drawdown since its inception was -63.45%, which is greater than BWET's maximum drawdown of -56.90%. Use the drawdown chart below to compare losses from any high point for IGV and BWET.

Drawdown Indicators

	IGV	BWET	Difference
Max Drawdown Largest peak-to-trough decline	-63.45%	-56.90%	-6.55%
Max Drawdown (1Y) Largest decline over 1 year	-36.61%	-30.64%	-5.97%
Max Drawdown (3Y) Largest decline over 3 years	-36.61%	-56.90%	+20.29%
Max Drawdown (5Y) Largest decline over 5 years	-45.85%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-45.85%	—	—
Current Drawdown Current decline from peak	-14.93%	-11.29%	-3.64%
Average Drawdown Average peak-to-trough decline	-14.44%	-24.09%	+9.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	17.22%	11.51%	+5.71%

Volatility

IGV vs. BWET - Volatility Comparison

The current volatility for iShares Expanded Tech-Software Sector ET (IGV) is 11.63%, while Breakwave Tanker Shipping ETF (BWET) has a volatility of 33.96%. This indicates that IGV experiences smaller price fluctuations and is considered to be less risky than BWET based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IGV	BWET	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.63%	33.96%	-22.33%
Volatility (6M) Calculated over the trailing 6-month period	24.39%	88.49%	-64.10%
Volatility (1Y) Calculated over the trailing 1-year period	27.61%	98.35%	-70.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.86%	70.45%	-42.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.35%	70.45%	-44.10%

IGV vs. BWET - Expense Ratio Comparison

IGV has a 0.46% expense ratio, which is lower than BWET's 3.50% expense ratio.

Dividends

IGV vs. BWET - Dividend Comparison

Neither IGV nor BWET has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BWET Breakwave Tanker Shipping ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
IGV iShares Expanded Tech-Software Sector ET	0.00%	0.00%	0.00%	0.01%	0.01%	0.00%	0.35%	0.02%	0.16%	0.09%	0.82%	0.22%

Frequently Asked Questions

Can I hold both IGV and BWET in my portfolio?

IGV and BWET have a correlation of -0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IGV or BWET?

BWET has higher volatility (33.96%) compared to IGV (11.63%). In terms of maximum drawdown, IGV dropped -63.45% vs BWET's -56.90%.

Which ETF is better, IGV or BWET?

On 3-year performance, BWET leads with 129.64% vs 14.91% for IGV. On fees, IGV is cheaper at 0.46% per year. On volatility, IGV has been the lower-risk option at 11.63%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IGV or BWET?

Over the 3-year period, BWET has performed better with a 129.64% return vs 14.91%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IGV or BWET?

IGV is cheaper with a 0.46% expense ratio, compared with 3.50% for BWET.

Which ETF pays a higher dividend yield, IGV or BWET?

IGV and BWET have nearly identical dividend yields, around 0.00%.

What is the main difference between IGV and BWET?

IGV is categorized as Technology Equities, while BWET is Commodities. IGV tracks S&P North American Technology-Software Index, while BWET tracks Breakwave Wet Freight Futures Index. They also come from different issuers: iShares and Amplify. Their fees differ too: 0.46% for IGV and 3.50% for BWET.

Which has better risk-adjusted returns?

BWET currently has the higher Sharpe Ratio (18.57 vs -0.17), 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.