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EFFEvsRWEMETF Comparison

ETF 1

EFFE

Harbor Osmosis Emerging Markets Resource Efficient ETF

This fund is part of

EM Large & Mid Cap

+1.6%

Full EFFE fund page

VS

ETF 2

RWEM

Rayliant Quantamental Emerging Market Equity ETF

This fund is part of

Uncategorized Equities

+0.15%

Full RWEM fund page

Harbor Osmosis Emerging Markets Resource Efficient ETF (EFFE) belongs to the EM Large & Mid Cap segment. Rayliant Quantamental Emerging Market Equity ETF (RWEM) is part of the Uncategorized Equities segment. EFFE's top 3 sector exposures are Information Technology, Financials and Consumer Discretionary. In contrast, RWEM's top sector exposures are Information Technology, Financials and Communication Services. EFFE is more expensive with a Total Expense Ratio (TER) of 0.78%, versus 0.52% for RWEM. EFFE is up 20.86% year-to-date (YTD) with - in YTD flows. RWEM performs worse with 17.89% YTD performance, and -$27M in YTD flows. Run a side-by-side ETF comparison of EFFE and RWEM 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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EFFE vs RWEM 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 06/09/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	EFFE RWEM	+2.23%-2.27%	+19.05%+14.93%	+20.86%+17.89%	+32.78%+40.38%	n/a+79.91%	n/an/a
Flows	EFFE RWEM	--$14M	--$27M	--$27M	-$9K-$27M	-+$12M	--

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	EFFE RWEM	+31.41%+27.72%	+20.44%+19.41%	n/a+16.31%	n/an/a
Max drawdown	EFFE RWEM	-8.52%-7.50%	-14.93%-13.18%	n/a-23.02%	n/an/a
Max drawdown duration	EFFE RWEM	29d5d	64d57d	n/a270d	n/an/a

Trading data

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	EFFE	RWEM
Last sale 6/10/2026 at 1:46 PM	$27.44	$33.98
Previous close 06/09/2026	$27.50	$35.96
Consolidated volume 06/09/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Main metrics

Last update 6/10/2026 at 1:46 PM

Live

Closed

	EFFE	RWEM
Last price	$27.44	$33.98
1D performance	-0.20%	-5.51%
AuM	$144.54 M	$67.86 M
E/R	0.78%	0.52%

Characteristics

	EFFE	RWEM
Management strategy	Active	Active
Provider	Harbor Capital	Rayliant Asset Management
Benchmark	-	-
N° of holdings	48	133
Asset class	-	-
Trailing 12m distribution yield	Join	Join
Inception date	December 17, 2024	December 15, 2021
ESG	Yes	No

More EFFE data on Trackinsight

More RWEM data on Trackinsight

Exposure

Countries

EFFE

Taiwan

22.28%

Republic of Korea

17%

China

8.06%

Cayman Islands

7.64%

Other

45.02%

RWEM

Taiwan

24.85%

Republic of Korea

18.74%

China

9.21%

Cayman Islands

9.18%

Other

38.02%

Sectors

EFFE

Information Techn.

35.78%

Financials

14.14%

Consumer Discreti.

9.12%

Other

40.97%

RWEM

Information Techn.

34.46%

Financials

13.72%

Other

51.82%

Diversification

EFFE

Total weight of top 15 holdings out of 15

49.66%

RWEM

Total weight of top 15 holdings out of 15

40.65%

Top 15 holdings

Data as of April 30, 2026

EFFE

WIWYNN CORP

4.42%

LENOVO GROUP

4.04%

TWN SEMICONT MAN

3.89%

ACCTON

3.76%

ALCHIP

3.66%

QUANTA

3.57%

WISTRON CORP

3.56%

LG ELECTRONICS

3.37%

KIA CORPORATION

3.14%

SK HYNIX

3.12%

XIAOMI CORP

2.88%

SK BIOPHARMACEUTICALS CO LTD

2.74%

KUNLUN ENERGY

2.70%

CHINA CONSTRUCTION BANK

2.46%

BANK OF CHINA

2.36%

RWEM

TWN SEMICONT MAN

12.84%

SAMSUNG ELECTR

5.20%

MEDIATEK INC

4.18%

SK HYNIX

4.02%

TENCENT HOLDINGS

2.73%

DELTA ELECTRONIC

1.66%

NETEASE INC

1.62%

AGRICULTURAL BANK OF CHINA

1.60%

WOORI FINANCIAL GROUP INC

1.26%

PICC PROP & CASUALTY

1.09%

ALIBABA GROUP HOLDING LTD

1.02%

KIA CORPORATION

0.94%

US44332N1063

0.86%

SANLAM

0.83%

HYOSUNG HEAVY INDUSTRIES

0.80%

Frequently asked questions about EFFE and RWEM

How have the EFFE and RWEM ETFs performed in 2026?

As of June 9, 2026, EFFE is up 20.86% year-to-date (YTD), while RWEM has returned 17.89%. That puts EFFE better performer ahead so far this year.

Which ETF is attracting more investor money: EFFE or RWEM?

Year-to-date, the EFFE ETF saw - in flows, compared to -$27M for RWEM.

Which ETF is more volatile: EFFE or RWEM?

Over the past year, EFFE had a volatility of 20.44%, while RWEM experienced 19.41%.

Which ETF is bigger: EFFE or RWEM?

As of June 9, 2026, EFFE holds $144.54 M in assets under management (AUM), while RWEM manages $67.86 M.

What sectors do the EFFE and RWEM ETFs invest in?

EFFE leans toward sectors like Information Technology, Financials and Consumer Discretionary. Meanwhile, RWEM focuses on Information Technology and Financials.

What are the top holdings of the EFFE ETF and RWEM ETF?

EFFE top holdings include WIWYNN CORP, LENOVO GROUP and TWN SEMICONT MAN. RWEM holds in its top three: TWN SEMICONT MAN, SAMSUNG ELECTR and MEDIATEK INC.

Which ETF is more diversified: EFFE or RWEM?

EFFE holds 48 securities with 49.66% of its assets in the top 15. RWEM has 137 securities and a top 15 weight of 40.65%.

Beyond Borders: Harbor Launches Two New Global Equity ETFs

June 5, 2025

EFFE

Harbor Capital Advisors Launches EFFI and EFFE ETFs Targeting Alpha and Resource Efficiency

January 6, 2025

EFFE

EFFEvsRWEMETF Comparison

Harbor Osmosis Emerging Markets Resource Efficient ETF

Rayliant Quantamental Emerging Market Equity ETF

EFFE vs RWEM 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 EFFE and RWEM ETFs performed in 2026?

As of June 9, 2026, EFFE is up 20.86% year-to-date (YTD), while RWEM has returned 17.89%. That puts EFFE better performer ahead so far this year.

Which ETF is attracting more investor money: EFFE or RWEM?

Year-to-date, the EFFE ETF saw - in flows, compared to -$27M for RWEM.

Which ETF is more volatile: EFFE or RWEM?

Over the past year, EFFE had a volatility of 20.44%, while RWEM experienced 19.41%.

Which ETF is bigger: EFFE or RWEM?

As of June 9, 2026, EFFE holds $144.54 M in assets under management (AUM), while RWEM manages $67.86 M.

What sectors do the EFFE and RWEM ETFs invest in?

EFFE leans toward sectors like Information Technology, Financials and Consumer Discretionary. Meanwhile, RWEM focuses on Information Technology and Financials.

What are the top holdings of the EFFE ETF and RWEM ETF?

EFFE top holdings include WIWYNN CORP, LENOVO GROUP and TWN SEMICONT MAN. RWEM holds in its top three: TWN SEMICONT MAN, SAMSUNG ELECTR and MEDIATEK INC.

Which ETF is more diversified: EFFE or RWEM?

EFFE holds 48 securities with 49.66% of its assets in the top 15. RWEM has 137 securities and a top 15 weight of 40.65%.

Beyond Borders: Harbor Launches Two New Global Equity ETFs

Harbor Capital Advisors Launches EFFI and EFFE ETFs Targeting Alpha and Resource Efficiency

The ETF Industry Is Evolving Fast