CSB vs. SEIS

Last updated Jun 4, 2026

CSB (VictoryShares US Small Cap High Dividend Volatility Wtd ETF) and SEIS (SEI Select Small Cap ETF) are both Small Cap Blend Equities funds. CSB is passively managed, while SEIS is actively managed. Over the past year, CSB returned 17.95% vs 30.19% for SEIS. A 0.80 correlation means they provide meaningful diversification when combined. CSB charges 0.35%/yr vs 0.55%/yr for SEIS.

Performance

CSB vs. SEIS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VictoryShares US Small Cap High Dividend Volatility Wtd ETF (CSB) and SEI Select Small Cap ETF (SEIS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CSB achieves a 8.30% return, which is significantly lower than SEIS's 14.55% return.

CSB

• 1D: -1.09%
• 1M: -1.58%
• YTD: 8.30%
• 6M: 7.74%
• 1Y: 17.95%
• 3Y*: 11.48%
• 5Y*: 3.65%
• 10Y*: 9.58%

SEIS

• 1D: 1.12%
• 1M: 2.09%
• YTD: 14.55%
• 6M: 15.47%
• 1Y: 30.19%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

CSB vs. SEIS - Yearly Performance Comparison

	2026 (YTD)	2025	2024
CSB VictoryShares US Small Cap High Dividend Volatility Wtd ETF	8.30%	2.26%	3.71%
SEIS SEI Select Small Cap ETF	14.55%	9.81%	1.14%

Correlation

The correlation between CSB and SEIS is 0.75, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.75
Correlation (All Time) Calculated using the full available price history since Oct 11, 2024	0.80

The correlation between CSB and SEIS has been stable across timeframes, ranging from 0.75 to 0.80 - a consistent structural relationship.

Return for Risk

CSB vs. SEIS — Risk / Return Rank

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

CSB

CSB Risk / Return Rank: 40
CSB Sharpe Ratio Rank: 35
CSB Sortino Ratio Rank: 36
CSB Omega Ratio Rank: 33
CSB Calmar Ratio Rank: 51
CSB Martin Ratio Rank: 44

SEIS

SEIS Risk / Return Rank: 48
SEIS Sharpe Ratio Rank: 45
SEIS Sortino Ratio Rank: 46
SEIS Omega Ratio Rank: 42
SEIS Calmar Ratio Rank: 54
SEIS Martin Ratio Rank: 52

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.

CSB vs. SEIS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VictoryShares US Small Cap High Dividend Volatility Wtd ETF (CSB) and SEI Select Small Cap ETF (SEIS). 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.

	CSB	SEIS	Difference
Sharpe ratio Return per unit of total volatility	1.25	1.61	-0.36
Sortino ratio Return per unit of downside risk	1.92	2.35	-0.43
Omega ratio Gain probability vs. loss probability	1.22	1.28	-0.06
Calmar ratio Return relative to maximum drawdown	2.51	2.74	-0.23
Martin ratio Return relative to average drawdown	7.26	9.11	-1.85
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CSB vs. SEIS - Sharpe Ratio Comparison

The current CSB Sharpe Ratio is 1.25, which is comparable to the SEIS Sharpe Ratio of 1.61. The chart below compares the historical Sharpe Ratios of CSB and SEIS, 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

	CSB	SEIS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.25	1.61	-0.36
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.20	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.45	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.45	0.72	-0.28

Drawdowns

CSB vs. SEIS - Drawdown Comparison

The maximum CSB drawdown since its inception was -42.07%, which is greater than SEIS's maximum drawdown of -26.08%. Use the drawdown chart below to compare losses from any high point for CSB and SEIS.

Drawdown Indicators

	CSB	SEIS	Difference
Max Drawdown Largest peak-to-trough decline	-42.07%	-26.08%	-15.99%
Max Drawdown (1Y) Largest decline over 1 year	-7.18%	-11.18%	+4.00%
Max Drawdown (3Y) Largest decline over 3 years	-21.82%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-24.49%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-42.07%	—	—
Current Drawdown Current decline from peak	-3.12%	-0.01%	-3.11%
Average Drawdown Average peak-to-trough decline	-7.14%	-6.01%	-1.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.48%	3.36%	-0.88%

Volatility

CSB vs. SEIS - Volatility Comparison

The current volatility for VictoryShares US Small Cap High Dividend Volatility Wtd ETF (CSB) is 3.59%, while SEI Select Small Cap ETF (SEIS) has a volatility of 5.47%. This indicates that CSB experiences smaller price fluctuations and is considered to be less risky than SEIS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CSB	SEIS	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.59%	5.47%	-1.88%
Volatility (6M) Calculated over the trailing 6-month period	9.19%	13.74%	-4.55%
Volatility (1Y) Calculated over the trailing 1-year period	14.54%	18.88%	-4.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.78%	22.13%	-3.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.31%	22.13%	-0.82%

CSB vs. SEIS - Expense Ratio Comparison

CSB has a 0.35% expense ratio, which is lower than SEIS's 0.55% expense ratio.

Dividends

CSB vs. SEIS - Dividend Comparison

CSB's dividend yield for the trailing twelve months is around 3.26%, more than SEIS's 0.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CSB VictoryShares US Small Cap High Dividend Volatility Wtd ETF	3.26%	3.54%	3.12%	3.45%	3.60%	3.11%	3.70%	3.19%	3.45%	3.19%	2.85%	1.57%
SEIS SEI Select Small Cap ETF	0.37%	0.59%	0.23%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both CSB and SEIS in my portfolio?

CSB and SEIS have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CSB or SEIS?

SEIS has higher volatility (5.47%) compared to CSB (3.59%). In terms of maximum drawdown, CSB dropped -42.07% vs SEIS's -26.08%.

Which ETF is better, CSB or SEIS?

On 1-year performance, SEIS leads with 30.19% vs 17.95% for CSB. On fees, CSB is cheaper at 0.35% per year. On volatility, CSB has been the lower-risk option at 3.59%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, CSB or SEIS?

Over the 1-year period, SEIS has performed better with a 30.19% return vs 17.95%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, CSB or SEIS?

CSB is cheaper with a 0.35% expense ratio, compared with 0.55% for SEIS.

Which ETF pays a higher dividend yield, CSB or SEIS?

CSB has the higher dividend yield at 3.26%, compared with 0.37% for SEIS.

What is the main difference between CSB and SEIS?

They also come from different issuers: Crestview and SEI. Their fees differ too: 0.35% for CSB and 0.55% for SEIS.

Which has better risk-adjusted returns?

SEIS currently has the higher Sharpe Ratio (1.61 vs 1.25), 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.