SIMSvsGRIDETF Comparison
ETF 1
SIMS
State Street SPDR S&P Kensho Intelligent Structures ETF
This fund is part of
Smart City
+0.25%
VS
ETF 2
GRID
First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund ETF
This fund is part of
Smart City
+0.25%
State Street SPDR S&P Kensho Intelligent Structures ETF (SIMS) and First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund ETF (GRID) belong to the same industry segment: Smart City. SIMS's top 3 sector exposures are Industrials, Information Technology and Energy. In contrast, GRID's top sector exposures are Industrials, Utilities and Information Technology. SIMS is less expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.56% for GRID. SIMS is up 12.2% year-to-date (YTD) with - in YTD flows. GRID performs better with 24.66% YTD performance, and +$4.59B in YTD flows. Run a side-by-side ETF comparison of SIMS and GRID 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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SIMS vs GRID performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/18/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SIMS GRID | +4.05%+1.08% | +10.98%+13.53% | +12.20%+24.66% | +36.35%+44.35% | +36.14%+89.78% | +6.84%+122.18% |
| Flows | SIMS GRID | -+$703M | -+$2.44B | -+$4.59B | -$2M+$6.99B | -$16M+$8.23B | -$47M+$8.64B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SIMS GRID | +22.44%+28.03% | +23.85%+19.77% | +23.26%+19.14% | +25.25%+20.70% |
| Max drawdown | SIMS GRID | -7.31%-8.71% | -15.99%-11.20% | -28.60%-20.51% | -43.75%-29.72% |
| Max drawdown duration | SIMS GRID | 16d37d | 215d43d | 722d218d | 1450d570d |
Trading data
SIMS | GRID | |
Last sale 6/18/2026 at 1:30 PM | $46.99 | $194.68 |
| Previous close 06/18/2026 | $45.65 | $191.05 |
| Consolidated volume 06/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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SIMS | GRID | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
SIMS | GRID | |
|---|---|---|
| Last price | $46.99 | $194.68 |
| 1D performance | +2.93% | +1.90% |
| AuM | $8.93 M | $11.45 B |
| E/R | 0.45% | 0.56% |
Characteristics
SIMS | GRID | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | First Trust |
| Benchmark | S&P Kensho Intelligent Infrastructure Index | NASDAQ OMX Clean Edge Smart Grid Infrastructure Index |
| N° of holdings | 39 | 110 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 26, 2017 | November 16, 2009 |
| ESG | No | Yes |
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Exposure
Countries
SIMS
USA
87.47%
Ireland
7.16%
Other
5.37%
GRID
USA
21.84%
Ireland
18.43%
France
9.52%
Switzerland
9.21%
United Kingdom
7.28%
Other
33.72%
Sectors
SIMS
Industrials
46.28%
Information Techn.
21.43%
Other
32.29%
GRID
Industrials
62.24%
Utilities
20.44%
Information Techn.
11.22%
Other
6.1%
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Diversification
SIMS
Total weight of top 15 holdings out of 15
52.41%
GRID
Total weight of top 15 holdings out of 15
65.82%
Top 15 holdings
Data as of April 30, 2026
SIMS
BLOOM ENERGY CORP
7.80%
GENERAC HOLDINGS
4.34%
SILICON LABS
4.16%
SELECT ENERGY SERVICES
3.88%
JOHNSON CONTROLS INTERNATIONAL
3.52%
HAWKINS
3.34%
RESIDEO TECHNOLOGIES
3.26%
ON SEMICONDUCTOR
3.18%
MUELLER WATER PRODUCTS SER
3.16%
ARLO TECHNOLOGIES INC
2.73%
SUNCOR ENERGY
2.69%
TETRA TECH
2.66%
ADT INC
2.59%
SHOALS TECHNOLOGIES GROUP
2.58%
US92338C1036
2.52%
GRID
EATON CORP PLC
8.47%
ABB
8.04%
JOHNSON CONTROLS INTERNATIONAL
7.53%
SCHNEIDER ELECTRIC SE
7.21%
NATIONAL GRID
7.11%
QUANTA SERVICES
4.93%
PRYSMIAN
4.64%
E.ON
3.57%
HUBBELL
2.55%
NVENT ELECTRIC PLC
2.43%
NVIDIA
2.10%
HYUDAI ELECTRIC & ENERGY SYSTEMS CO LTD
1.99%
TESLA
1.82%
TERNA RETE ELETTRICA NAZIONALE
1.81%
FUJIKURA
1.62%
Frequently asked questions about SIMS and GRID
How have the SIMS and GRID ETFs performed in 2026?
As of June 18, 2026, SIMS is up 12.2% year-to-date (YTD), while GRID has returned 24.66%. That puts GRID better performer ahead so far this year.
Which ETF is attracting more investor money: SIMS or GRID?
Year-to-date, the SIMS ETF saw - in flows, compared to +$4.59B for GRID.
Which ETF is more volatile: SIMS or GRID?
Over the past year, SIMS had a volatility of 23.85%, while GRID experienced 19.77%.
Which ETF is bigger: SIMS or GRID?
As of June 18, 2026, SIMS holds $8.93 M in assets under management (AUM), while GRID manages $11.45 B.
What sectors do the SIMS and GRID ETFs invest in?
SIMS leans toward sectors like Industrials and Information Technology. Meanwhile, GRID focuses on Industrials, Utilities and Information Technology.
What are the top holdings of the SIMS ETF and GRID ETF?
SIMS top holdings include BLOOM ENERGY CORP, GENERAC HOLDINGS and SILICON LABS. GRID holds in its top three: EATON CORP PLC, ABB and JOHNSON CONTROLS INTERNATIONAL.
Which ETF is more diversified: SIMS or GRID?
SIMS holds 43 securities with 52.41% of its assets in the top 15. GRID has 112 securities and a top 15 weight of 65.82%.
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Latest news about SIMS & GRID
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