SEISvsBBSCETF Comparison
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SEI Select Small Cap ETF (SEIS) and JPMorgan BetaBuilders U.S. Small Cap Equity ETF (BBSC) belong to the same industry segment: US Small Cap. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. SEIS is more expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.09% for BBSC. SEIS is up 14.11% year-to-date (YTD) with +$149M in YTD flows. BBSC performs better with 17.36% YTD performance, and +$25M in YTD flows. Run a side-by-side ETF comparison of SEIS and BBSC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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SEIS vs BBSC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SEIS BBSC | -5.49%-6.40% | -2.71%-1.80% | +14.11%+17.36% | +14.31%+19.81% | n/a+62.78% | n/a+41.68% |
| Flows | SEIS BBSC | +$19M+$37M | +$54M+$17M | +$149M+$25M | +$203M+$33M | --$259M | -+$61M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SEIS BBSC | +14.98%+13.76% | +18.80%+18.15% | n/a+21.76% | n/a+22.90% |
| Max drawdown | SEIS BBSC | -5.61%-6.82% | -11.33%-9.66% | n/a-29.10% | n/a-30.97% |
| Max drawdown duration | SEIS BBSC | 29d30d | 84d81d | n/a296d | n/a1072d |
Trading data
SEIS | BBSC | |
Last sale 9/16/2026 at 2:10 PM | $31.72 | |
| Previous close 09/15/2026 | $31.46 | |
| Consolidated volume 09/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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SEIS
is actively managed and doesn’t replicate an indexSEIS | BBSC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/16/2026 at 2:10 PM
Live
Closed
SEIS | BBSC | |
|---|---|---|
| Last price | $31.72 | – |
| 1D performance | +0.84% | – |
| AuM | $591.92 M | $722.01 M |
| E/R | 0.55% | 0.09% |
Characteristics
SEIS | BBSC | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | SEI | J.P. Morgan Asset Management |
| Benchmark | - | Morningstar US Small Cap Target Market Exposure Extended Index |
| N° of holdings | 372 | 846 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 9, 2024 | November 16, 2020 |
| ESG | No | No |
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Exposure
Countries
SEIS
USA
93.16%
Other
6.84%
BBSC
USA
96.93%
Other
3.07%
Sectors
SEIS
Finance
23.17%
Healthcare
16.35%
Technology
13.55%
Industrials
12.88%
Consumer Cyclical.
9.01%
Other
25.04%
BBSC
Finance
25.96%
Healthcare
16.93%
Technology
14.17%
Industrials
11%
Consumer Cyclical.
7.24%
Other
24.7%
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Diversification
SEIS
Total weight of top 15 holdings out of 15
15.19%
BBSC
Total weight of top 15 holdings out of 15
5.58%
Top 15 holdings
Data as of July 31, 2026
SEIS
Enova International, Inc.
1.54%
CNO Financial Group, Inc.
1.29%
Terex Corp.
1.16%
Brinker International, Inc.
1.14%
Urban Outfitters, Inc.
1.01%
Watts Water Technologies, Inc.
1.01%
Zurn Elkay Water Solutions Corp.
0.98%
Commercial Metals Co.
0.94%
Jackson Financial, Inc.
0.93%
Abercrombie & Fitch Co.
0.92%
Clear Secure, Inc.
0.92%
ExlService Holdings, Inc.
0.86%
Federal Signal Corp.
0.85%
Old National Bancorp
0.84%
Apple Hospitality REIT, Inc.
0.81%
BBSC
Moog, Inc.
0.46%
Semtech Corp.
0.44%
American Healthcare REIT, Inc.
0.43%
BrightSpring Health Services, Inc.
0.43%
Arrowhead Pharmaceuticals, Inc.
0.41%
CareTrust REIT, Inc.
0.37%
Krystal Biotech, Inc.
0.36%
DigitalOcean Holdings, Inc.
0.36%
Corcept Therapeutics, Inc.
0.35%
Crinetics Pharmaceuticals, Inc.
0.34%
Brinker International, Inc.
0.33%
JFrog Ltd.
0.33%
Compass, Inc. (New York)
0.33%
ViaSat, Inc.
0.33%
ESCO Technologies, Inc.
0.32%
Frequently asked questions about SEIS and BBSC
How have the SEIS and BBSC ETFs performed in 2026?
As of September 14, 2026, SEIS is up 14.11% year-to-date (YTD), while BBSC has returned 17.36%. That puts BBSC better performer ahead so far this year.
Which ETF is attracting more investor money: SEIS or BBSC?
Year-to-date, the SEIS ETF saw +$149M in flows, compared to +$25M for BBSC.
Which ETF is more volatile: SEIS or BBSC?
Over the past year, SEIS had a volatility of 18.8%, while BBSC experienced 18.15%.
Which ETF is bigger: SEIS or BBSC?
As of September 14, 2026, SEIS holds $591.92 M in assets under management (AUM), while BBSC manages $722.01 M.
What sectors do the SEIS and BBSC ETFs invest in?
SEIS leans toward sectors like Finance, Healthcare and Technology. Meanwhile, BBSC focuses on Finance, Healthcare and Technology.
What are the top holdings of the SEIS ETF and BBSC ETF?
SEIS top holdings include Enova International, Inc., CNO Financial Group, Inc. and Terex Corp.. BBSC holds in its top three: Moog, Inc., Semtech Corp. and American Healthcare REIT, Inc..
Which ETF is more diversified: SEIS or BBSC?
SEIS holds 372 securities with 15.19% of its assets in the top 15. BBSC has 851 securities and a top 15 weight of 5.58%.
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