SEI Select Small Cap ETF (SEIS) Sortino Ratio: 2.63
SEIS's Sortino Ratio of 2.63 indicates that for each unit of downside volatility, it generates 2.63 units of excess return. The ratio is calculated using historical daily returns over the past 12 months (as of Apr 15, 2026).
Unlike other measures, Sortino only focuses on downside volatility (losses), making it particularly useful for investors more concerned about protecting against drawdowns than overall price swings.
SEIS Sortino Ratio Rank
SEIS ranks above 42.7% of all investments in our database based on Sortino Ratio over the past 12 months, indicating moderate downside protection relative to peers. Securities are ranked from 0 (worst) to 100 (best).
What moves the rank
- Strong returns with minimal downside volatility → Higher rank
- Severe or frequent drawdowns → Lower rank
- Upside volatility → No impact (Sortino doesn't penalize upside swings)
What you can do with this information
- Returns are proportional to downside risk—neither strong nor weak
- Evaluate whether downside volatility aligns with your risk tolerance
- Review higher-ranked alternatives in the same category
- Monitor rank direction to identify improving or deteriorating trends
SEIS Sortino Ratio Market Positioning
The chart shows SEIS's Sortino Ratio relative to all ETFs on our platform, with color zones indicating percentile rankings. Higher ratios indicate better downside-adjusted returns.
- Red zone (bottom 25%): 1.78 or lower
- Yellow zone (middle 50%): 1.78 to 3.66
- Green zone (top 25%): 3.66 or higher
- Top 1%: 13.39+
- Median: 2.84 — half of all investments score higher
How it compares to other similar ETFs
The table compares SEI Select Small Cap ETF's Sortino Ratio with other ETFs in the Small Cap Blend Equities category across multiple time periods, showing how SEIS's risk-adjusted performance compares to similar funds.
Data shows 1-, 5-, and 10-year periods, plus each fund's all-time average, as of Apr 15, 2026.
| Symbol | Name | 1Y Sortino Ratio | 5Y Sortino Ratio | 10Y Sortino Ratio | All Time Sortino Ratio |
|---|---|---|---|---|---|
| FYX | First Trust Small Cap Core AlphaDEX Fund | 4.00 | |||
| IWC | iShares Micro-Cap ETF | 3.89 | |||
| GSC | Goldman Sachs Small Cap Core Equity ETF | 3.88 | |||
| QQQS | Invesco NASDAQ Future Gen 200 ETF | 3.78 | |||
| FDM | First Trust Dow Jones Select MicroCap Index Fund | 3.78 | |||
| FESM | Fidelity Enhanced Small Cap ETF | 3.46 | |||
| SCDS | JPMorgan Fundamental Data Science Small Core ETF | 3.34 | |||
| ROSC | Hartford Multifactor Small Cap ETF | 3.33 | |||
| SMDX | Intech S&P Small-Mid Cap Diversified Alpha ETF | 3.31 | |||
| MSSM | Morgan Stanley Pathway Small-Mid Cap Equity ETF | 3.30 | |||
| SEIS | SEI Select Small Cap ETF | 2.63 |
Historical Sortino Ratio
The chart shows SEIS's rolling Sortino ratio over time compared to your chosen benchmark. Rising trends indicate improving returns relative to downside risk, while declining trends may signal deteriorating risk-adjusted performance or increased volatility during market stress. Use multiple timeframes to distinguish short-term fluctuations from long-term patterns.
Identify market cycles by observing when SEIS consistently outperforms (line above benchmark), underperforms (below benchmark), or aligns with the benchmark.
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Explore SEIS risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.