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SIMSvsVOLTETF Comparison

ETF 1

SIMS

State Street SPDR S&P Kensho Intelligent Structures ETF

This fund is part of

Smart City

-0.05%

Full SIMS fund page

VS

ETF 2

VOLT

Tema Electrification ETF

This fund is part of

Infrastructure

+0.17%

Full VOLT fund page

State Street SPDR S&P Kensho Intelligent Structures ETF (SIMS) belongs to the Smart City segment. Tema Electrification ETF (VOLT) is part of the Infrastructure segment. SIMS's top 3 sector exposures are Industrials, Information Technology and Energy. In contrast, VOLT's top sector exposures are Industrials, Utilities and Information Technology. SIMS is less expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.75% for VOLT. SIMS is up 7.69% year-to-date (YTD) with - in YTD flows. VOLT performs better with 33.61% YTD performance, and +$243M in YTD flows. Run a side-by-side ETF comparison of SIMS and VOLT 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 VOLT performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 04/28/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	SIMS VOLT	+10.60%+16.63%	+0.72%+20.35%	+7.69%+33.61%	+49.33%+75.54%	+42.82%n/a	-0.04%n/a
Flows	SIMS VOLT	-+$100M	-+$204M	-+$243M	-$3M+$412M	-$19M-	-$30M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	SIMS VOLT	+20.57%+25.26%	+23.39%+18.51%	+23.13%n/a	+25.11%n/a
Max drawdown	SIMS VOLT	-10.88%-7.99%	-15.99%-8.65%	-28.60%n/a	-43.75%n/a
Max drawdown duration	SIMS VOLT	73d41d	181d78d	722dn/a	1450dn/a

Trading data

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	SIMS	VOLT
Last sale 4/28/2026 at 7:57 PM	$45.12	$38.71
Previous close 04/28/2026	$45.81	$38.67
Consolidated volume 04/28/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of March 31, 2026

1-year trailing difference

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VOLT

is actively managed and doesn’t replicate an index

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	SIMS	VOLT
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 4/28/2026 at 7:57 PM

Live

Closed

	SIMS	VOLT
Last price	$45.12	$38.71
1D performance	-1.50%	+0.10%
AuM	$8.57 M	$612.78 M
E/R	0.45%	0.75%

Characteristics

	SIMS	VOLT
Management strategy	Passive	Active
Provider	State Street Investment Management	Tema
Benchmark	S&P Kensho Intelligent Infrastructure Index	-
N° of holdings	39	30
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	December 26, 2017	December 4, 2024
ESG	No	No

More SIMS data on Trackinsight

More VOLT data on Trackinsight

Exposure

Countries

SIMS

USA

86.28%

Ireland

7.73%

Other

6%

VOLT

USA

84.22%

Ireland

10.01%

Other

5.77%

Sectors

SIMS

Industrials

43.65%

Information Techn.

22.64%

Other

33.72%

VOLT

Industrials

38.84%

Utilities

31.78%

Information Techn.

14.85%

Other

14.53%

Diversification

SIMS

Total weight of top 15 holdings out of 15

49.16%

VOLT

Total weight of top 15 holdings out of 15

66.94%

Top 15 holdings

Data as of March 31, 2026

SIMS

SILICON LABS

4.43%

BLOOM ENERGY CORP

4.15%

SELECT ENERGY SERVICES

3.94%

GENERAC HOLDINGS

3.64%

JOHNSON CONTROLS INTERNATIONAL

3.51%

MUELLER WATER PRODUCTS SER

3.46%

HAWKINS

3.40%

ARLO TECHNOLOGIES INC

3.07%

RESIDEO TECHNOLOGIES

2.96%

SUNCOR ENERGY

2.89%

ITRON

2.83%

US92338C1036

2.80%

TETRA TECH

2.75%

XYLEM

2.68%

BADGER METER

2.66%

VOLT

POWELL INDUSTRIES

6.59%

NEXTERA ENERGY

6.57%

BEL FUSE

6.00%

AMERICAN ELECTRIC POWER

5.13%

EATON CORP PLC

4.89%

QUANTA SERVICES

4.41%

ENTERGY

4.31%

ENERGY TRANSFER LP UNITS

4.15%

US36828A1016

4.04%

HUBBELL

3.85%

NISOURCE

3.82%

IDACORP

3.82%

OGE ENERGY

3.56%

VERTIV HOLDINGS

2.91%

MODINE MNFC CO

2.89%

Frequently asked questions about SIMS and VOLT

How have the SIMS and VOLT ETFs performed in 2026?

As of April 28, 2026, SIMS is up 7.69% year-to-date (YTD), while VOLT has returned 33.61%. That puts VOLT better performer ahead so far this year.

Which ETF is attracting more investor money: SIMS or VOLT?

Year-to-date, the SIMS ETF saw - in flows, compared to +$243M for VOLT.

Which ETF is more volatile: SIMS or VOLT?

Over the past year, SIMS had a volatility of 23.39%, while VOLT experienced 18.51%.

Which ETF is bigger: SIMS or VOLT?

As of April 28, 2026, SIMS holds $8.57 M in assets under management (AUM), while VOLT manages $612.78 M.

What sectors do the SIMS and VOLT ETFs invest in?

SIMS leans toward sectors like Industrials and Information Technology. Meanwhile, VOLT focuses on Industrials, Utilities and Information Technology.

What are the top holdings of the SIMS ETF and VOLT ETF?

SIMS top holdings include SILICON LABS, BLOOM ENERGY CORP and SELECT ENERGY SERVICES. VOLT holds in its top three: POWELL INDUSTRIES, NEXTERA ENERGY and BEL FUSE.

Which ETF is more diversified: SIMS or VOLT?

SIMS holds 43 securities with 49.16% of its assets in the top 15. VOLT has 30 securities and a top 15 weight of 66.94%.

There's an ETF for that? Electrification

January 28, 2025

VOLT

SIMSvsVOLTETF Comparison

State Street SPDR S&P Kensho Intelligent Structures ETF

Tema Electrification ETF

SIMS vs VOLT performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the SIMS and VOLT ETFs performed in 2026?

As of April 28, 2026, SIMS is up 7.69% year-to-date (YTD), while VOLT has returned 33.61%. That puts VOLT better performer ahead so far this year.

Which ETF is attracting more investor money: SIMS or VOLT?

Year-to-date, the SIMS ETF saw - in flows, compared to +$243M for VOLT.

Which ETF is more volatile: SIMS or VOLT?

Over the past year, SIMS had a volatility of 23.39%, while VOLT experienced 18.51%.

Which ETF is bigger: SIMS or VOLT?

As of April 28, 2026, SIMS holds $8.57 M in assets under management (AUM), while VOLT manages $612.78 M.

What sectors do the SIMS and VOLT ETFs invest in?

SIMS leans toward sectors like Industrials and Information Technology. Meanwhile, VOLT focuses on Industrials, Utilities and Information Technology.

What are the top holdings of the SIMS ETF and VOLT ETF?

SIMS top holdings include SILICON LABS, BLOOM ENERGY CORP and SELECT ENERGY SERVICES. VOLT holds in its top three: POWELL INDUSTRIES, NEXTERA ENERGY and BEL FUSE.

Which ETF is more diversified: SIMS or VOLT?

SIMS holds 43 securities with 49.16% of its assets in the top 15. VOLT has 30 securities and a top 15 weight of 66.94%.

There's an ETF for that? Electrification

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