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IBBvsIHIETF Comparison

ETF 1

IBB

iShares Biotechnology ETF

This fund is part of

US Health Care

+0.32%

Full IBB fund page

VS

ETF 2

IHI

iShares U.S. Medical Devices ETF

This fund is part of

US Health Care

+0.32%

Full IHI fund page

iShares Biotechnology ETF (IBB) and iShares U.S. Medical Devices ETF (IHI) belong to the same industry segment: US Health Care. IBB's top 3 sector exposures are Healthcare, Non-Corporate and Non-Energy Materials. In contrast, IHI's top sector exposures are Healthcare, Non-Corporate IBB is more expensive with a Total Expense Ratio (TER) of 0.44%, versus 0.38% for IHI. IBB is up 11.58% year-to-date (YTD) with +$89M in YTD flows. IHI performs worse with -19% YTD performance, and -$318M in YTD flows. Run a side-by-side ETF comparison of IBB and IHI 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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IBB vs IHI 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 07/24/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IBB IHI	+3.70%+1.20%	+10.81%-4.72%	+11.58%-19.00%	+39.33%-16.86%	+46.64%-11.22%	+16.63%-17.41%
Flows	IBB IHI	+$526M-$74M	+$314M-$105M	+$89M-$318M	+$1.44B-$710M	-$939M-$2.78B	-$1.82B-$3.72B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IBB IHI	+22.62%+27.28%	+20.32%+19.75%	+20.40%+18.10%	+22.33%+19.55%
Max drawdown	IBB IHI	-5.94%-9.98%	-9.61%-26.18%	-24.82%-26.72%	-39.75%-33.07%
Max drawdown duration	IBB IHI	17d89d	151d241d	377d534d	1611d1780d

Trading data

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	IBB	IHI
Last sale 7/27/2026 at 1:30 PM	$188.33	$51.37
Previous close 07/24/2026	$188.14	$50.23
Consolidated volume 07/24/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of June 30, 2026

1-year trailing difference

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	IBB	IHI
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 7/27/2026 at 1:30 PM

Live

Closed

	IBB	IHI
Last price	$188.33	$51.37
1D performance	+0.10%	+2.27%
AuM	$9.34 B	$2.99 B
E/R	0.44%	0.38%

Characteristics

	IBB	IHI
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	ICE Biotechnology Index	Dow Jones U.S. Select Medical Equipment Index
N° of holdings	242	47
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	February 5, 2001	May 1, 2006
ESG	No	No

More IBB data on Trackinsight

More IHI data on Trackinsight

Exposure

Countries

IBB

USA

86.15%

Other

13.85%

IHI

USA

91.35%

Ireland

7.6%

Other

1.04%

Sectors

IBB

Healthcare

99.89%

Other

0.11%

IHI

Healthcare

99.8%

Other

0.2%

Diversification

IBB

Total weight of top 15 holdings out of 15

53.71%

IHI

Total weight of top 15 holdings out of 15

88.02%

Top 15 holdings

Data as of June 30, 2026

IBB

Vertex Pharmaceuticals, Inc.

8.07%

Amgen, Inc.

7.82%

Gilead Sciences, Inc.

6.83%

Regeneron Pharmaceuticals, Inc.

4.90%

argenx SE

3.75%

Alnylam Pharmaceuticals, Inc.

3.12%

Natera, Inc.

2.89%

Revolution Medicines, Inc.

2.78%

Biogen, Inc.

2.46%

Illumina, Inc.

2.07%

Moderna, Inc.

1.98%

Insmed, Inc.

1.78%

BeOne Medicines Ltd.

1.77%

Incyte Corp.

1.75%

United Therapeutics Corp.

1.73%

IHI

Abbott Laboratories

16.93%

Intuitive Surgical, Inc.

15.09%

Stryker Corp.

11.64%

Edwards Lifesciences Corp.

4.75%

Becton, Dickinson & Co.

4.63%

GE Healthcare Technologies, Inc.

4.51%

Medtronic Plc

4.40%

ResMed, Inc.

4.38%

IDEXX Laboratories, Inc.

4.27%

DexCom, Inc.

4.02%

Boston Scientific Corp.

3.99%

STERIS Plc (Ireland)

3.20%

Zimmer Biomet Holdings, Inc.

2.58%

Penumbra, Inc.

1.92%

Baxter International, Inc.

1.71%

Frequently asked questions about IBB and IHI

How have the IBB and IHI ETFs performed in 2026?

As of July 24, 2026, IBB is up 11.58% year-to-date (YTD), while IHI has lost -19%. That puts IBB better performer ahead so far this year.

Which ETF is attracting more investor money: IBB or IHI?

Year-to-date, the IBB ETF saw +$89M in flows, compared to -$318M for IHI.

Which ETF is more volatile: IBB or IHI?

Over the past year, IBB had a volatility of 20.32%, while IHI experienced 19.75%.

Which ETF is bigger: IBB or IHI?

As of July 24, 2026, IBB holds $9.34 B in assets under management (AUM), while IHI manages $2.99 B.

What sectors do the IBB and IHI ETFs invest in?

IBB leans toward sectors like Healthcare. Meanwhile, IHI focuses on Healthcare.

What are the top holdings of the IBB ETF and IHI ETF?

IBB top holdings include Vertex Pharmaceuticals, Inc., Amgen, Inc. and Gilead Sciences, Inc.. IHI holds in its top three: Abbott Laboratories, Intuitive Surgical, Inc. and Stryker Corp..

IBBvsIHIETF Comparison

iShares Biotechnology ETF

iShares U.S. Medical Devices ETF

IBB vs IHI 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 IBB and IHI ETFs performed in 2026?

As of July 24, 2026, IBB is up 11.58% year-to-date (YTD), while IHI has lost -19%. That puts IBB better performer ahead so far this year.

Which ETF is attracting more investor money: IBB or IHI?

Year-to-date, the IBB ETF saw +$89M in flows, compared to -$318M for IHI.

Which ETF is more volatile: IBB or IHI?

Over the past year, IBB had a volatility of 20.32%, while IHI experienced 19.75%.

Which ETF is bigger: IBB or IHI?

As of July 24, 2026, IBB holds $9.34 B in assets under management (AUM), while IHI manages $2.99 B.

What sectors do the IBB and IHI ETFs invest in?

IBB leans toward sectors like Healthcare. Meanwhile, IHI focuses on Healthcare.

What are the top holdings of the IBB ETF and IHI ETF?

IBB top holdings include Vertex Pharmaceuticals, Inc., Amgen, Inc. and Gilead Sciences, Inc.. IHI holds in its top three: Abbott Laboratories, Intuitive Surgical, Inc. and Stryker Corp..

Which ETF is more diversified: IBB or IHI?

IBB holds 242 securities with 53.71% of its assets in the top 15. IHI has 47 securities and a top 15 weight of 88.02%.

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