GSCvsSEISETF Comparison
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Goldman Sachs Small Cap Core Equity ETF (GSC) and SEI Select Small Cap ETF (SEIS) belong to the same industry segment: US Small Cap. Both ETFs have the same top 3 sector exposures: Information Technology, Industrials and Financials. GSC is more expensive with a Total Expense Ratio (TER) of 0.8%, versus 0.55% for SEIS. GSC is up 19.92% year-to-date (YTD) with +$92M in YTD flows. SEIS performs worse with 16.64% YTD performance, and +$95M in YTD flows. Run a side-by-side ETF comparison of GSC and SEIS 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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GSC vs SEIS performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/12/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GSC SEIS | +7.22%+3.56% | +20.76%+19.11% | +19.92%+16.64% | +31.33%+30.55% | n/an/a | n/an/a |
| Flows | GSC SEIS | +$14M+$16M | +$88M+$60M | +$92M+$95M | +$91M+$195M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GSC SEIS | +23.77%+21.05% | +19.92%+19.27% | n/an/a | n/an/a |
| Max drawdown | GSC SEIS | -5.75%-5.25% | -12.69%-11.33% | n/an/a | n/an/a |
| Max drawdown duration | GSC SEIS | 19d26d | 65d84d | n/an/a | n/an/a |
Trading data
GSC | SEIS | |
Last sale 6/12/2026 at 1:30 PM | $65.18 | $32.56 |
| Previous close 06/12/2026 | $64.50 | $32.27 |
| Consolidated volume 06/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
GSC | SEIS | |
|---|---|---|
| Last price | $65.18 | $32.56 |
| 1D performance | +1.06% | +0.90% |
| AuM | $278.64 M | $552.61 M |
| E/R | 0.8% | 0.55% |
Characteristics
GSC | SEIS | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Goldman Sachs | SEI |
| Benchmark | - | - |
| N° of holdings | 85 | 315 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 5, 2023 | October 9, 2024 |
| ESG | No | No |
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Exposure
Countries
GSC
USA
92%
Other
8%
SEIS
USA
84.03%
Other
15.97%
Sectors
GSC
Information Techn.
19.02%
Industrials
16.02%
Financials
12.88%
Health Care
12.16%
Consumer Discreti.
10.97%
Other
28.96%
SEIS
Information Techn.
18.91%
Industrials
17.26%
Financials
16.29%
Consumer Discreti.
12.34%
Health Care
12.33%
Other
22.87%
Diversification
GSC
Total weight of top 15 holdings out of 15
25.07%
SEIS
Total weight of top 15 holdings out of 15
15.26%
Top 15 holdings
Data as of April 30, 2026
GSC
US7240782091
2.10%
MOOG
1.92%
ALLEGRO MICROSYSTEMS
1.89%
ONTO INNOVATION INC
1.83%
FORMFACTOR
1.80%
ADVANCED ENERGY INDUSTRIES
1.67%
TERRENO REALTY REIT
1.63%
ESCO TECHNOLOGIES
1.61%
GLACIER BANCORP
1.60%
DIGITALOCEAN HOLDINGS
1.57%
FIVE BELOW
1.53%
REVOLUTION MEDICINES INC
1.49%
TEREX
1.48%
ENPRO INDUSTRIES
1.48%
STANDEX INTL
1.46%
SEIS
BLOOM ENERGY CORP
1.26%
ENOVA INTERNATIONAL
1.11%
CNO FINANCIAL GROUP
1.11%
CLEAR SECURE
1.09%
TTM TECHNOLOGIES
1.06%
MOLINA HLTHCRE
1.05%
BRIDGEBIO PHARMA
1.04%
CREDO TECHNOLOGY GROUP HOLDING
1.01%
COMMERCIAL METALS
1.01%
PHOTRONICS
0.95%
WTTS WTER TECH
0.93%
DIODES
0.93%
URBAN OUTFITTERS
0.92%
JACKSON FINANCIAL INC
0.91%
PRIMORIS SERVICES
0.88%
Frequently asked questions about GSC and SEIS
How have the GSC and SEIS ETFs performed in 2026?
As of June 12, 2026, GSC is up 19.92% year-to-date (YTD), while SEIS has returned 16.64%. That puts GSC better performer ahead so far this year.
Which ETF is attracting more investor money: GSC or SEIS?
Year-to-date, the GSC ETF saw +$92M in flows, compared to +$95M for SEIS.
Which ETF is more volatile: GSC or SEIS?
Over the past year, GSC had a volatility of 19.92%, while SEIS experienced 19.27%.
Which ETF is bigger: GSC or SEIS?
As of June 12, 2026, GSC holds $278.64 M in assets under management (AUM), while SEIS manages $552.61 M.
What sectors do the GSC and SEIS ETFs invest in?
GSC leans toward sectors like Information Technology, Industrials and Financials. Meanwhile, SEIS focuses on Information Technology, Industrials and Financials.
What are the top holdings of the GSC ETF and SEIS ETF?
GSC top holdings include US7240782091, MOOG and ALLEGRO MICROSYSTEMS. SEIS holds in its top three: BLOOM ENERGY CORP, ENOVA INTERNATIONAL and CNO FINANCIAL GROUP.
Which ETF is more diversified: GSC or SEIS?
GSC holds 95 securities with 25.07% of its assets in the top 15. SEIS has 319 securities and a top 15 weight of 15.26%.
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Latest news about GSC & SEIS
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