IMCBvsGSEWETF Comparison
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iShares Morningstar Mid-Cap ETF (IMCB) belongs to the US Mid Cap segment. Goldman Sachs Equal Weight U.S. Large Cap Equity ETF (GSEW) is part of the US Large Cap segment. IMCB's top 3 sector exposures are Finance, Industrials and Technology. In contrast, GSEW's top sector exposures are Finance, Technology and Industrials. IMCB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.09% for GSEW. IMCB is up 18.51% year-to-date (YTD) with +$45M in YTD flows. GSEW performs worse with 13.33% YTD performance, and +$339M in YTD flows. Run a side-by-side ETF comparison of IMCB and GSEW 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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IMCB vs GSEW performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IMCB GSEW | -2.63%-2.36% | +3.79%+3.09% | +18.51%+13.33% | +18.33%+13.96% | +63.39%+61.18% | +53.38%+50.11% |
| Flows | IMCB GSEW | +$30M+$63M | +$46M+$221M | +$45M+$339M | +$255M+$496M | +$435M+$1.14B | +$361M+$847M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IMCB GSEW | +9.91%+9.78% | +13.02%+12.22% | +15.21%+14.40% | +17.70%+17.05% |
| Max drawdown | IMCB GSEW | -4.63%-4.35% | -8.06%-7.73% | -19.88%-18.23% | -25.13%-25.74% |
| Max drawdown duration | IMCB GSEW | 26d26d | 49d49d | 238d211d | 835d834d |
Trading data
IMCB | GSEW | |
Last sale 9/11/2026 at 7:59 PM | $97.42 | $95.64 |
| Previous close 09/11/2026 | $96.58 | $95.77 |
| Consolidated volume 09/11/2026 | ||
| 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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IMCB | GSEW | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 7:59 PM
Live
Closed
IMCB | GSEW | |
|---|---|---|
| Last price | $97.42 | $95.64 |
| 1D performance | +0.87% | -0.14% |
| AuM | $1.70 B | $2.05 B |
| E/R | 0.04% | 0.09% |
Characteristics
IMCB | GSEW | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Goldman Sachs |
| Benchmark | Morningstar U.S. Mid Cap Index | Solactive US Large Cap Equal Weight Index |
| N° of holdings | 391 | 495 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 28, 2004 | December 11, 2017 |
| ESG | No | No |
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Exposure
Countries
IMCB
USA
95.9%
Other
4.1%
GSEW
USA
94.74%
Other
5.26%
Sectors
IMCB
Finance
19.92%
Industrials
15.72%
Technology
14.75%
Healthcare
8.98%
Non-Energy Materi.
7.48%
Energy
7.29%
Other
25.87%
GSEW
Finance
21.15%
Technology
16.49%
Industrials
14.1%
Healthcare
11.36%
Other
36.91%
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Diversification
IMCB
Total weight of top 15 holdings out of 15
9.99%
GSEW
Total weight of top 15 holdings out of 15
3.56%
Top 15 holdings
Data as of July 31, 2026
IMCB
Dell Technologies, Inc.
0.80%
Automatic Data Processing, Inc.
0.73%
The Bank of New York Mellon Corp.
0.71%
Snowflake, Inc.
0.69%
The PNC Financial Services Group, Inc.
0.69%
U.S. Bancorp
0.68%
Fortinet, Inc.
0.66%
CSX Corp.
0.65%
Valero Energy Corp.
0.64%
3M Co.
0.63%
Marathon Petroleum Corp.
0.63%
Freeport-McMoRan, Inc.
0.63%
Marsh & McLennan Cos., Inc.
0.62%
Cloudflare, Inc.
0.62%
Johnson Controls International Plc
0.61%
GSEW
Tenet Healthcare Corp.
0.26%
PayPal Holdings, Inc.
0.25%
Phillips 66
0.24%
Marathon Petroleum Corp.
0.24%
HP, Inc.
0.24%
Cintas Corp.
0.24%
AT&T, Inc.
0.24%
SS&C Technologies Holdings, Inc.
0.23%
Intercontinental Exchange, Inc.
0.23%
The Travelers Cos., Inc.
0.23%
Constellation Energy Corp.
0.23%
Accenture Plc
0.23%
Cboe Global Markets, Inc.
0.23%
Atlassian Corp.
0.23%
Ross Stores, Inc.
0.23%
Frequently asked questions about IMCB and GSEW
How have the IMCB and GSEW ETFs performed in 2026?
As of September 11, 2026, IMCB is up 18.51% year-to-date (YTD), while GSEW has returned 13.33%. That puts IMCB better performer ahead so far this year.
Which ETF is attracting more investor money: IMCB or GSEW?
Year-to-date, the IMCB ETF saw +$45M in flows, compared to +$339M for GSEW.
Which ETF is more volatile: IMCB or GSEW?
Over the past year, IMCB had a volatility of 13.02%, while GSEW experienced 12.22%.
Which ETF is bigger: IMCB or GSEW?
As of September 11, 2026, IMCB holds $1.70 B in assets under management (AUM), while GSEW manages $2.05 B.
What sectors do the IMCB and GSEW ETFs invest in?
IMCB leans toward sectors like Finance, Industrials and Technology. Meanwhile, GSEW focuses on Finance, Technology and Industrials.
What are the top holdings of the IMCB ETF and GSEW ETF?
IMCB top holdings include Dell Technologies, Inc., Automatic Data Processing, Inc. and The Bank of New York Mellon Corp.. GSEW holds in its top three: Tenet Healthcare Corp., PayPal Holdings, Inc. and Phillips 66.
Which ETF is more diversified: IMCB or GSEW?
IMCB holds 396 securities with 9.99% of its assets in the top 15. GSEW has 495 securities and a top 15 weight of 3.56%.
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