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TMATvsEPAIETF Comparison

ETF 1

TMAT

Main Thematic Innovation ETF

This fund is part of

Multiple Trends

+5.9%

Full TMAT fund page

VS

ETF 2

EPAI

Harbor AI Inflection Strategy ETF

This fund is part of

Multiple Trends

+5.9%

Full EPAI fund page

Main Thematic Innovation ETF (TMAT) and Harbor AI Inflection Strategy ETF (EPAI) belong to the same industry segment: Multiple Trends. TMAT's top 3 sector exposures are Technology, Industrials and Non-Energy Materials. In contrast, EPAI's top sector exposures are Technology, Industrials and Healthcare. TMAT is less expensive with a Total Expense Ratio (TER) of 0.82%, versus 0.88% for EPAI. TMAT is up 10.45% year-to-date (YTD) with +$21M in YTD flows. EPAI performs better with 29.47% YTD performance, and +$1M in YTD flows. Run a side-by-side ETF comparison of TMAT and EPAI 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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TMAT vs EPAI 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 07/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TMAT EPAI	-12.11%-18.67%	+4.47%-4.30%	+10.45%+29.47%	+12.09%n/a	+69.93%n/a	+21.14%n/a
Flows	TMAT EPAI	+$12M+$689K	+$17M+$689K	+$21M+$1M	+$32M-	+$43M-	+$95M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TMAT EPAI	+34.95%+46.00%	+27.67%n/a	+28.82%n/a	+31.16%n/a
Max drawdown	TMAT EPAI	-15.71%-23.65%	-21.62%n/a	-33.46%n/a	-51.77%n/a
Max drawdown duration	TMAT EPAI	30d30d	224dn/a	129dn/a	1338dn/a

Trading data

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	TMAT	EPAI
Last sale 7/31/2026 at 1:30 PM	$27.70
Previous close 07/30/2026	$27.60
Consolidated volume 07/30/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 7/31/2026 at 1:30 PM

Live

Closed

	TMAT	EPAI
Last price	$27.70	–
1D performance	+0.37%	–
AuM	$236.72 M	$5.80 M
E/R	0.82%	0.88%

Characteristics

	TMAT	EPAI
Management strategy	Active	Active
Provider	Main Management ETF Advisors	Harbor Capital
Benchmark	-	-
N° of holdings	88	37
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	January 29, 2021	December 17, 2025
ESG	No	No

More TMAT data on Trackinsight

More EPAI data on Trackinsight

Exposure

Countries

TMAT

USA

91.03%

Other

8.97%

EPAI

USA

85.51%

Other

14.49%

Sectors

TMAT

Technology

53.62%

Industrials

22.77%

Non-Energy Materi.

11.09%

Healthcare

9.27%

Other

3.26%

EPAI

Technology

53.99%

Industrials

27.21%

Other

18.8%

Diversification

TMAT

Total weight of top 15 holdings out of 15

37.35%

EPAI

Total weight of top 15 holdings out of 15

56.16%

Top 15 holdings

Data as of June 30, 2026

TMAT

Micron Technology, Inc.

5.23%

Palo Alto Networks, Inc.

4.04%

Vicor Corp.

3.51%

CrowdStrike Holdings, Inc.

2.44%

Advanced Micro Devices, Inc.

2.21%

Fortinet, Inc.

2.20%

Lumentum Holdings, Inc.

2.18%

Clear Secure, Inc.

2.16%

AAON, Inc.

2.14%

Hinge Health, Inc.

2.05%

BlackBerry Ltd.

2.01%

Keysight Technologies, Inc.

1.88%

Teradyne, Inc.

1.85%

Rubrik, Inc.

1.81%

Varonis Systems, Inc.

1.63%

EPAI

Applied Materials, Inc.

5.26%

Teradyne, Inc.

4.91%

Lam Research Corp.

4.36%

Vertiv Holdings Co.

3.99%

Corning, Inc.

3.92%

Flex Ltd.

3.89%

ASML Holding NV

3.65%

Entegris, Inc.

3.59%

Taiwan Semiconductor Manufacturing Co., Ltd.

3.57%

MasTec, Inc.

3.49%

FormFactor, Inc.

3.47%

Amkor Technology, Inc.

3.35%

Everus Construction Group, Inc.

3.32%

TD SYNNEX Corp.

2.71%

Monolithic Power Systems, Inc.

2.67%

Frequently asked questions about TMAT and EPAI

How have the TMAT and EPAI ETFs performed in 2026?

As of July 30, 2026, TMAT is up 10.45% year-to-date (YTD), while EPAI has returned 29.47%. That puts EPAI better performer ahead so far this year.

Which ETF is attracting more investor money: TMAT or EPAI?

Year-to-date, the TMAT ETF saw +$21M in flows, compared to +$1M for EPAI.

Which ETF is bigger: TMAT or EPAI?

As of July 30, 2026, TMAT holds $236.72 M in assets under management (AUM), while EPAI manages $5.80 M.

What sectors do the TMAT and EPAI ETFs invest in?

TMAT leans toward sectors like Technology, Industrials and Non-Energy Materials. Meanwhile, EPAI focuses on Technology and Industrials.

What are the top holdings of the TMAT ETF and EPAI ETF?

TMAT top holdings include Micron Technology, Inc., Palo Alto Networks, Inc. and Vicor Corp.. EPAI holds in its top three: Applied Materials, Inc., Teradyne, Inc. and Lam Research Corp..

Which ETF is more diversified: TMAT or EPAI?

TMAT holds 88 securities with 37.35% of its assets in the top 15. EPAI has 37 securities and a top 15 weight of 56.16%.

Biggest potential ETF theme - Innovation

October 13, 2022

TMAT

TMATvsEPAIETF Comparison

Main Thematic Innovation ETF

Harbor AI Inflection Strategy ETF

TMAT vs EPAI 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 TMAT and EPAI ETFs performed in 2026?

As of July 30, 2026, TMAT is up 10.45% year-to-date (YTD), while EPAI has returned 29.47%. That puts EPAI better performer ahead so far this year.

Which ETF is attracting more investor money: TMAT or EPAI?

Year-to-date, the TMAT ETF saw +$21M in flows, compared to +$1M for EPAI.

Which ETF is bigger: TMAT or EPAI?

As of July 30, 2026, TMAT holds $236.72 M in assets under management (AUM), while EPAI manages $5.80 M.

What sectors do the TMAT and EPAI ETFs invest in?

TMAT leans toward sectors like Technology, Industrials and Non-Energy Materials. Meanwhile, EPAI focuses on Technology and Industrials.

What are the top holdings of the TMAT ETF and EPAI ETF?

TMAT top holdings include Micron Technology, Inc., Palo Alto Networks, Inc. and Vicor Corp.. EPAI holds in its top three: Applied Materials, Inc., Teradyne, Inc. and Lam Research Corp..

Which ETF is more diversified: TMAT or EPAI?

TMAT holds 88 securities with 37.35% of its assets in the top 15. EPAI has 37 securities and a top 15 weight of 56.16%.

Biggest potential ETF theme - Innovation

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