ISCB vs. VOT

Last updated Jun 9, 2026

ISCB (iShares Morningstar Small-Cap ETF) and VOT (Vanguard Mid-Cap Growth ETF) are both exchange-traded funds - ISCB is a Small Cap Blend Equities fund tracking the Morningstar US Small Cap Extended Index, while VOT is a Mid Cap Growth Equities fund tracking the CRSP US Mid Cap Growth Index. Both are passively managed. Over the past 10 years, ISCB returned 9.25%/yr vs 11.95%/yr for VOT. Their correlation of 0.86 suggests significant overlap in exposure. ISCB charges 0.04%/yr vs 0.05%/yr for VOT.

Performance

ISCB vs. VOT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Morningstar Small-Cap ETF (ISCB) and Vanguard Mid-Cap Growth ETF (VOT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ISCB achieves a 10.41% return, which is significantly higher than VOT's 5.49% return. Over the past 10 years, ISCB has underperformed VOT with an annualized return of 9.25%, while VOT has yielded a comparatively higher 11.95% annualized return.

ISCB

• 1D: 0.42%
• 1M: -0.08%
• YTD: 10.41%
• 6M: 9.97%
• 1Y: 26.95%
• 3Y*: 15.35%
• 5Y*: 5.26%
• 10Y*: 9.25%

VOT

• 1D: 0.12%
• 1M: 1.80%
• YTD: 5.49%
• 6M: 3.73%
• 1Y: 7.75%
• 3Y*: 15.09%
• 5Y*: 6.19%
• 10Y*: 11.95%

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

ISCB vs. VOT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ISCB iShares Morningstar Small-Cap ETF	10.41%	12.46%	10.90%	19.51%	-19.04%	17.46%	6.29%	29.42%	-13.92%	12.95%
VOT Vanguard Mid-Cap Growth ETF	5.49%	10.72%	16.38%	23.10%	-28.87%	20.50%	34.50%	33.76%	-5.56%	21.80%

Correlation

The correlation between ISCB and VOT is 0.82, 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	0.82
Correlation (3Y) Calculated over the trailing 3-year period	0.86
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (10Y) Calculated over the trailing 10-year period	0.82
Correlation (All Time) Calculated using the full available price history since Aug 28, 2006	0.86

The correlation between ISCB and VOT has been stable across timeframes, ranging from 0.82 to 0.87 - a consistent structural relationship.

ISCB vs. VOT - Sectors Allocation Comparison

Sectors	ISCB	VOT
Industrials	18.5%	23.7%
Financial Services	15.9%	6.8%
Technology	14.6%	28.9%
Healthcare	13.3%	9.3%
Consumer Cyclical	11.8%	13.9%
Real Estate	8.2%	4.8%
Energy	4.9%	2.7%
Basic Materials	4.6%	1.8%
Consumer Defensive	3.4%	0.8%
Communication Services	2.6%	3.8%
Utilities	2.3%	3.5%

Return for Risk

ISCB vs. VOT — Risk / Return Rank

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

ISCB

ISCB Risk / Return Rank: 57
ISCB Sharpe Ratio Rank: 53
ISCB Sortino Ratio Rank: 54
ISCB Omega Ratio Rank: 50
ISCB Calmar Ratio Rank: 64
ISCB Martin Ratio Rank: 63

VOT

VOT Risk / Return Rank: 17
VOT Sharpe Ratio Rank: 17
VOT Sortino Ratio Rank: 17
VOT Omega Ratio Rank: 16
VOT Calmar Ratio Rank: 15
VOT Martin Ratio Rank: 16

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.

ISCB vs. VOT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Morningstar Small-Cap ETF (ISCB) and Vanguard Mid-Cap Growth ETF (VOT). 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.

	ISCB	VOT	Difference
Sharpe ratio: Return per unit of total volatility	1.63	0.48	+1.15
Sortino ratio: Return per unit of downside risk	2.36	0.77	+1.59
Omega ratio: Gain probability vs. loss probability	1.28	1.09	+0.19
Calmar ratio: Return relative to maximum drawdown	2.88	0.49	+2.39
Martin ratio: Return relative to average drawdown	10.27	1.46	+8.81
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ISCB vs. VOT - Sharpe Ratio Comparison

The current ISCB Sharpe Ratio is 1.63, which is higher than the VOT Sharpe Ratio of 0.48. The chart below compares the historical Sharpe Ratios of ISCB and VOT, 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

	ISCB	VOT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.63	0.48	+1.15
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.25	0.29	-0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.41	0.57	-0.16
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.44	-0.07

Drawdowns

ISCB vs. VOT - Drawdown Comparison

The maximum ISCB drawdown since its inception was -61.25%, roughly equal to the maximum VOT drawdown of -60.16%. Use the drawdown chart below to compare losses from any high point for ISCB and VOT.

Drawdown Indicators

	ISCB	VOT	Difference
Max Drawdown Largest peak-to-trough decline	-61.25%	-60.16%	-1.09%
Max Drawdown (1Y) Largest decline over 1 year	-9.39%	-15.96%	+6.57%
Max Drawdown (3Y) Largest decline over 3 years	-26.22%	-21.77%	-4.45%
Max Drawdown (5Y) Largest decline over 5 years	-29.94%	-37.19%	+7.25%
Max Drawdown (10Y) Largest decline over 10 years	-44.18%	-37.19%	-6.99%
Current Drawdown Current decline from peak	-1.75%	-3.48%	+1.73%
Average Drawdown Average peak-to-trough decline	-9.80%	-9.96%	+0.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.63%	5.33%	-2.70%

Volatility

ISCB vs. VOT - Volatility Comparison

The current volatility for iShares Morningstar Small-Cap ETF (ISCB) is 4.44%, while Vanguard Mid-Cap Growth ETF (VOT) has a volatility of 5.45%. This indicates that ISCB experiences smaller price fluctuations and is considered to be less risky than VOT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ISCB	VOT	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.44%	5.45%	-1.01%
Volatility (6M) Calculated over the trailing 6-month period	11.61%	12.85%	-1.24%
Volatility (1Y) Calculated over the trailing 1-year period	16.60%	16.20%	+0.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.41%	21.41%	0.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.70%	21.02%	+1.68%

ISCB vs. VOT - Expense Ratio Comparison

ISCB has a 0.04% expense ratio, which is lower than VOT's 0.05% 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

ISCB vs. VOT - Dividend Comparison

ISCB's dividend yield for the trailing twelve months is around 1.28%, more than VOT's 0.63% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ISCB iShares Morningstar Small-Cap ETF	1.28%	1.38%	1.31%	1.49%	1.63%	1.26%	1.26%	1.25%	1.60%	1.24%	1.58%	1.40%
VOT Vanguard Mid-Cap Growth ETF	0.63%	0.64%	0.67%	0.71%	0.78%	0.34%	0.56%	0.78%	0.84%	0.72%	0.81%	0.81%

Frequently Asked Questions

Can I hold both ISCB and VOT in my portfolio?

ISCB and VOT have a correlation of 0.82, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ISCB or VOT?

VOT has higher volatility (5.45%) compared to ISCB (4.44%). In terms of maximum drawdown, ISCB dropped -61.25% vs VOT's -60.16%.

Which ETF is better, ISCB or VOT?

On 10-year performance, VOT leads with 11.95% vs 9.25% for ISCB. On fees, ISCB is cheaper at 0.04% per year. On volatility, ISCB has been the lower-risk option at 4.44%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ISCB or VOT?

Over the 10-year period, VOT has performed better with a 11.95% return vs 9.25%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ISCB or VOT?

ISCB is cheaper with a 0.04% expense ratio, compared with 0.05% for VOT.

Which ETF pays a higher dividend yield, ISCB or VOT?

ISCB has the higher dividend yield at 1.28%, compared with 0.63% for VOT.

What is the main difference between ISCB and VOT?

ISCB is categorized as Small Cap Blend Equities, while VOT is Mid Cap Growth Equities. ISCB tracks Morningstar US Small Cap Extended Index, while VOT tracks CRSP US Mid Cap Growth Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.04% for ISCB and 0.05% for VOT.

Which has better risk-adjusted returns?

ISCB currently has the higher Sharpe Ratio (1.63 vs 0.48), 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.