BROUGHT TO YOU BY:

ETF Portfolio Builder

New

ETF Portfolio Builder

New

IYMvsFXZETF Comparison

ETF 1

IYM

iShares U.S. Basic Materials ETF

This fund is part of

US Materials

-0.6%

Full IYM fund page

VS

ETF 2

FXZ

First Trust Materials AlphaDEX Fund ETF

This fund is part of

US Materials

-0.6%

Full FXZ fund page

iShares U.S. Basic Materials ETF (IYM) and First Trust Materials AlphaDEX Fund ETF (FXZ) belong to the same industry segment: US Materials. IYM's top 3 sector exposures are Non-Energy Materials, Industrials and Non-Corporate. In contrast, FXZ's top sector exposures are Non-Energy Materials and Industrials. IYM is less expensive with a Total Expense Ratio (TER) of 0.37%, versus 0.64% for FXZ. IYM is up 17.69% year-to-date (YTD) with +$511M in YTD flows. FXZ performs better with 18.58% YTD performance, and +$117M in YTD flows. Run a side-by-side ETF comparison of IYM and FXZ below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

Find out how industry players manage ETF portfolios. Discover our library of Model portfolios

IYM vs FXZ performance and flow charts

Performance

Cumulative Flows

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

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 10/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IYM FXZ	+0.83%-2.11%	+0.42%+0.05%	+17.69%+18.58%	+26.77%+24.99%	+54.01%+33.34%	+45.64%+37.68%
Flows	IYM FXZ	+$8M+$23M	+$99M-$55K	+$511M+$117M	+$637M+$105M	+$407M-$159M	+$303M-$3M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IYM FXZ	+17.77%+22.31%	+20.38%+23.04%	+18.60%+22.29%	+20.48%+24.26%
Max drawdown	IYM FXZ	-9.34%-14.79%	-13.67%-14.79%	-23.58%-33.94%	-29.91%-33.94%
Max drawdown duration	IYM FXZ	66d63d	102d63d	352d639d	709d639d

Trading data

Create an account to view trading data

Join for free

	IYM	FXZ
Last sale 10/30/2026 at 1:30 PM	$179.52	$74.48
Previous close 10/29/2026	$181.88	$76.08
Consolidated volume 10/29/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

Create an account to view replication metrics

Join for free

Create an account to view replication quality

Join for free

	IYM	FXZ
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/30/2026 at 1:30 PM

Live

Closed

	IYM	FXZ
Last price	$179.52	$74.48
1D performance	-1.30%	-2.10%
AuM	$1.28 B	$365.52 M
E/R	0.37%	0.64%

Characteristics

	IYM	FXZ
Management strategy	Passive	Passive
Provider	iShares	First Trust
Benchmark	Russell 1000 Basic Materials RIC 22.5/45 Capped Gross Index	StrataQuant Materials Index
N° of holdings	40	39
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 12, 2000	May 8, 2007
ESG	No	No

More IYM data on Trackinsight

More FXZ data on Trackinsight

Exposure

Countries

IYM

USA

78.65%

United Kingdom

21.32%

Other

0.03%

FXZ

USA

96.47%

Other

3.53%

Sectors

IYM

Non-Energy Materi.

94.83%

Other

5.17%

FXZ

Non-Energy Materi.

95.17%

Other

4.83%

Diversification

IYM

Total weight of top 15 holdings out of 15

77.99%

FXZ

Total weight of top 15 holdings out of 15

60.52%

Top 15 holdings

Data as of September 30, 2026

IYM

Linde Plc

19.75%

Newmont Corp.

11.02%

Freeport-McMoRan, Inc.

9.11%

Ecolab, Inc.

6.26%

Air Products & Chemicals, Inc.

4.51%

Fastenal Co.

4.41%

Nucor Corp.

3.97%

Anglogold Ashanti Plc

3.71%

Steel Dynamics, Inc.

2.88%

International Flavors & Fragrances, Inc.

2.26%

Royal Gold, Inc.

2.12%

Reliance, Inc.

2.08%

Southern Copper Corp.

2.00%

Carpenter Technology Corp.

1.99%

Coeur Mining, Inc.

1.92%

FXZ

Newmont Corp.

5.92%

Anglogold Ashanti Plc

5.64%

Coeur Mining, Inc.

5.18%

CF Industries Holdings, Inc.

5.10%

Steel Dynamics, Inc.

4.75%

Alcoa Corp.

3.89%

Almonty Industries, Inc.

3.84%

Nucor Corp.

3.57%

International Flavors & Fragrances, Inc.

3.54%

The Mosaic Co.

3.43%

Mueller Industries, Inc.

3.37%

Eastman Chemical Co.

3.23%

Aura Minerals, Inc.

3.17%

NewMarket Corp.

2.95%

Royal Gold, Inc.

2.94%

Frequently asked questions about IYM and FXZ

How have the IYM and FXZ ETFs performed in 2026?

As of October 30, 2026, IYM is up 17.69% year-to-date (YTD), while FXZ has returned 18.58%. That puts FXZ better performer ahead so far this year.

Which ETF is attracting more investor money: IYM or FXZ?

Year-to-date, the IYM ETF saw +$511M in flows, compared to +$117M for FXZ.

Which ETF is more volatile: IYM or FXZ?

Over the past year, IYM had a volatility of 20.38%, while FXZ experienced 23.04%.

Which ETF is bigger: IYM or FXZ?

As of October 30, 2026, IYM holds $1.28 B in assets under management (AUM), while FXZ manages $365.52 M.

What sectors do the IYM and FXZ ETFs invest in?

IYM leans toward sectors like Non-Energy Materials. Meanwhile, FXZ focuses on Non-Energy Materials.

What are the top holdings of the IYM ETF and FXZ ETF?

IYM top holdings include Linde Plc, Newmont Corp. and Freeport-McMoRan, Inc.. FXZ holds in its top three: Newmont Corp., Anglogold Ashanti Plc and Coeur Mining, Inc..

Which ETF is more diversified: IYM or FXZ?

IYM holds 40 securities with 77.99% of its assets in the top 15. FXZ has 39 securities and a top 15 weight of 60.52%.

ETF Deep Dive: iShares Expanded Tech Sector ETF (IGM)

July 12, 2024

IYM

IYMvsFXZETF Comparison

iShares U.S. Basic Materials ETF

First Trust Materials AlphaDEX Fund ETF

IYM vs FXZ 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 IYM and FXZ ETFs performed in 2026?

As of October 30, 2026, IYM is up 17.69% year-to-date (YTD), while FXZ has returned 18.58%. That puts FXZ better performer ahead so far this year.

Which ETF is attracting more investor money: IYM or FXZ?

Year-to-date, the IYM ETF saw +$511M in flows, compared to +$117M for FXZ.

Which ETF is more volatile: IYM or FXZ?

Over the past year, IYM had a volatility of 20.38%, while FXZ experienced 23.04%.

Which ETF is bigger: IYM or FXZ?

As of October 30, 2026, IYM holds $1.28 B in assets under management (AUM), while FXZ manages $365.52 M.

What sectors do the IYM and FXZ ETFs invest in?

IYM leans toward sectors like Non-Energy Materials. Meanwhile, FXZ focuses on Non-Energy Materials.

What are the top holdings of the IYM ETF and FXZ ETF?

IYM top holdings include Linde Plc, Newmont Corp. and Freeport-McMoRan, Inc.. FXZ holds in its top three: Newmont Corp., Anglogold Ashanti Plc and Coeur Mining, Inc..

Which ETF is more diversified: IYM or FXZ?

IYM holds 40 securities with 77.99% of its assets in the top 15. FXZ has 39 securities and a top 15 weight of 60.52%.

ETF Deep Dive: iShares Expanded Tech Sector ETF (IGM)

ETFs’ Next Act: From Access to Selection