DIVB vs. SIZE
DIVB (iShares U.S. Dividend and Buyback ETF) and SIZE (iShares MSCI USA Size Factor ETF) are both exchange-traded funds - DIVB is a Large Cap Blend Equities fund tracking the Morningstar US Dividend and Buyback Index, while SIZE is a Mid Cap Blend Equities fund tracking the MSCI USA Low Size Index. Both are passively managed. Over the past 5 years, DIVB returned 12.19%/yr vs 8.07%/yr for SIZE. Their correlation of 0.90 suggests significant overlap in exposure. DIVB charges 0.25%/yr vs 0.15%/yr for SIZE.
Performance
DIVB vs. SIZE - Performance Comparison
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Returns By Period
In the year-to-date period, DIVB achieves a 17.35% return, which is significantly higher than SIZE's 9.07% return.
DIVB
- 1D
- -0.56%
- 1M
- 8.55%
- YTD
- 17.35%
- 6M
- 17.71%
- 1Y
- 29.81%
- 3Y*
- 22.07%
- 5Y*
- 12.19%
- 10Y*
- —
SIZE
- 1D
- -0.68%
- 1M
- 3.62%
- YTD
- 9.07%
- 6M
- 8.29%
- 1Y
- 18.11%
- 3Y*
- 15.94%
- 5Y*
- 8.07%
- 10Y*
- 11.76%
DIVB vs. SIZE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
DIVB iShares U.S. Dividend and Buyback ETF | 17.35% | 15.09% | 18.59% | 13.27% | -10.51% | 31.29% | 10.78% | 32.72% | -8.16% | 5.95% |
SIZE iShares MSCI USA Size Factor ETF | 9.07% | 10.51% | 14.37% | 17.78% | -15.86% | 25.05% | 16.26% | 28.97% | -6.59% | 3.95% |
Correlation
The correlation between DIVB and SIZE is 0.86, 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 | 0.86 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.89 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.92 |
Correlation (All Time) Calculated using the full available price history since Nov 10, 2017 | 0.90 |
The correlation between DIVB and SIZE has been stable across timeframes, ranging from 0.86 to 0.92 - a consistent structural relationship.
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Return for Risk
DIVB vs. SIZE — Risk / Return Rank
DIVB
SIZE
DIVB vs. SIZE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Dividend and Buyback ETF (DIVB) and iShares MSCI USA Size Factor ETF (SIZE). 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.
| DIVB | SIZE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.21 | ||
| Sortino ratioReturn per unit of downside risk | +1.61 | ||
| Omega ratioGain probability vs. loss probability | 1.47 | 1.25 | +0.22 |
| Calmar ratioReturn relative to maximum drawdown | 4.39 | 2.28 | +2.11 |
| Martin ratioReturn relative to average drawdown | 14.95 | 8.88 | +6.08 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| DIVB | SIZE | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.65 | 1.43 | +1.21 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.80 | 0.47 | +0.34 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.63 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.76 | 0.68 | +0.07 |
Drawdowns
DIVB vs. SIZE - Drawdown Comparison
The maximum DIVB drawdown since its inception was -36.93%, smaller than the maximum SIZE drawdown of -39.15%. Use the drawdown chart below to compare losses from any high point for DIVB and SIZE.
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Drawdown Indicators
| DIVB | SIZE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.93% | -39.15% | +2.22% |
Max Drawdown (1Y)Largest decline over 1 year | -6.82% | -7.97% | +1.15% |
Max Drawdown (3Y)Largest decline over 3 years | -15.45% | -18.71% | +3.26% |
Max Drawdown (5Y)Largest decline over 5 years | -21.08% | -24.03% | +2.95% |
Max Drawdown (10Y)Largest decline over 10 years | — | -39.15% | — |
Current DrawdownCurrent decline from peak | -0.56% | -0.68% | +0.12% |
Average DrawdownAverage peak-to-trough decline | -4.99% | -4.18% | -0.81% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.00% | 2.04% | -0.04% |
Volatility
DIVB vs. SIZE - Volatility Comparison
iShares U.S. Dividend and Buyback ETF (DIVB) has a higher volatility of 3.34% compared to iShares MSCI USA Size Factor ETF (SIZE) at 3.17%. This indicates that DIVB's price experiences larger fluctuations and is considered to be riskier than SIZE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| DIVB | SIZE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.34% | 3.17% | +0.17% |
Volatility (6M)Calculated over the trailing 6-month period | 8.44% | 9.54% | -1.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 11.33% | 12.73% | -1.40% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.23% | 17.39% | -2.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.38% | 18.69% | -0.31% |
DIVB vs. SIZE - Expense Ratio Comparison
DIVB has a 0.25% expense ratio, which is higher than SIZE's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
DIVB vs. SIZE - Dividend Comparison
DIVB's dividend yield for the trailing twelve months is around 2.19%, more than SIZE's 1.42% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
DIVB iShares U.S. Dividend and Buyback ETF | 2.19% | 2.50% | 2.61% | 3.18% | 2.02% | 1.63% | 2.08% | 2.07% | 2.52% | 0.37% | 0.00% | 0.00% |
SIZE iShares MSCI USA Size Factor ETF | 1.42% | 1.50% | 1.53% | 1.42% | 1.59% | 1.19% | 1.43% | 1.35% | 2.43% | 1.58% | 1.88% | 1.95% |
Frequently Asked Questions
DIVB and SIZE have a correlation of 0.86, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DIVB has higher volatility (3.34%) compared to SIZE (3.17%). In terms of maximum drawdown, DIVB dropped -36.93% vs SIZE's -39.15%.
On 5-year performance, DIVB leads with 12.19% vs 8.07% for SIZE. On fees, SIZE is cheaper at 0.15% per year. On volatility, SIZE has been the lower-risk option at 3.17%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, DIVB has performed better with a 12.19% return vs 8.07%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SIZE is cheaper with a 0.15% expense ratio, compared with 0.25% for DIVB.
DIVB has the higher dividend yield at 2.19%, compared with 1.42% for SIZE.
DIVB is categorized as Large Cap Blend Equities, while SIZE is Mid Cap Blend Equities. DIVB tracks Morningstar US Dividend and Buyback Index, while SIZE tracks MSCI USA Low Size Index. Their fees differ too: 0.25% for DIVB and 0.15% for SIZE.
DIVB currently has the higher Sharpe Ratio (2.65 vs 1.43), 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.
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