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IDNAvsMDEVETF Comparison

ETF 1

IDNA

iShares Genomics Immunology and Healthcare ETF

This fund is part of

BioTech & Genomics

-0.39%

Full IDNA fund page

VS

ETF 2

MDEV

First Trust Indxx Medical Devices ETF

This fund is part of

Healthcare Technology

-0.14%

Full MDEV fund page

iShares Genomics Immunology and Healthcare ETF (IDNA) belongs to the BioTech & Genomics segment. First Trust Indxx Medical Devices ETF (MDEV) is part of the Healthcare Technology segment. Both ETFs have the same top 3 sector exposures: and Health Care. IDNA is less expensive with a Total Expense Ratio (TER) of 0.47%, versus 0.7% for MDEV. IDNA is up 13.26% year-to-date (YTD) with +$15M in YTD flows. MDEV performs worse with -10.49% YTD performance, and - in YTD flows. Run a side-by-side ETF comparison of IDNA and MDEV 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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IDNA vs MDEV 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 06/12/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IDNA MDEV	-1.08%+3.24%	+2.71%-0.93%	+13.26%-10.49%	+39.67%-8.49%	+24.97%-7.39%	-37.44%n/a
Flows	IDNA MDEV	+$1M-	+$11M-	+$15M-	+$12M+$0K	-$9M-$228K	+$14M-

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IDNA MDEV	+24.90%+17.80%	+23.76%+16.00%	+24.13%+16.05%	+27.94%n/a
Max drawdown	IDNA MDEV	-8.84%-10.88%	-10.60%-18.07%	-29.86%-22.64%	-68.19%n/a
Max drawdown duration	IDNA MDEV	54d54d	46d157d	258d223d	1727dn/a

Trading data

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	IDNA	MDEV
Last sale 6/12/2026 at 1:30 PM	$29.77	$18.81
Previous close 06/11/2026	$29.52	$18.90
Consolidated volume 06/11/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of May 29, 2026

1-year trailing difference

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	IDNA	MDEV
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 6/12/2026 at 1:30 PM

Live

Closed

	IDNA	MDEV
Last price	$29.77	$18.81
1D performance	+0.85%	-0.45%
AuM	$163.10 M	$1.88 M
E/R	0.47%	0.7%

Characteristics

	IDNA	MDEV
Management strategy	Passive	Passive
Provider	iShares	First Trust
Benchmark	NYSE FactSet Global Genomics and Immuno Biopharma Index	Indxx Global Medical Equipment Index
N° of holdings	40	46
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 11, 2019	June 23, 2021
ESG	No	No

More IDNA data on Trackinsight

More MDEV data on Trackinsight

Exposure

Countries

IDNA

USA

62.06%

France

9.25%

Other

28.69%

MDEV

USA

54.78%

Japan

7.99%

Other

37.22%

Sectors

IDNA

Health Care

89.66%

Other

10.34%

MDEV

Health Care

89.65%

Other

10.35%

Diversification

IDNA

Total weight of top 15 holdings out of 15

65.52%

MDEV

Total weight of top 15 holdings out of 15

32.06%

Top 15 holdings

Data as of April 30, 2026

IDNA

REVOLUTION MEDICINES INC

6.86%

MODERNA INC

6.28%

IPSEN PROMESSES

5.23%

TAKEDA PHARMACEUTICAL

4.49%

BAYER AG

4.36%

MERCK & CO INC

4.15%

GSK PLC

4.12%

BIONTECH SE ADR

4.07%

CH1499059983

3.99%

EXELIXIS

3.80%

TWIST BIOSCIENCE CORP

3.79%

REGENERON PHARMACEUTICALS

3.73%

SANOFI SA

3.58%

VERTEX PHARMACEUTICALS

3.56%

INCYTE

3.52%

MDEV

TELEFLEX

2.37%

WEST PHARM SVCS

2.35%

WUXI APPTEC CO LTD

2.23%

EDWARDS LIFESCIENCES

2.18%

BAXTER INTL

2.16%

INTUITIVE SURGICAL

2.15%

ALIGN TECHNOLOGY

2.12%

DEMANT

2.08%

GLOBUS MEDICAL

2.07%

OLYMPUS

2.07%

MASIMO

2.06%

BIO RAD LABORATORIES

2.06%

AGILENT TECHNOLOGIES

2.06%

SYSMEX

2.05%

CARL ZEISS MEDITEC

2.05%

Frequently asked questions about IDNA and MDEV

How have the IDNA and MDEV ETFs performed in 2026?

As of June 12, 2026, IDNA is up 13.26% year-to-date (YTD), while MDEV has lost -10.49%. That puts IDNA better performer ahead so far this year.

Which ETF is attracting more investor money: IDNA or MDEV?

Year-to-date, the IDNA ETF saw +$15M in flows, compared to - for MDEV.

Which ETF is more volatile: IDNA or MDEV?

Over the past year, IDNA had a volatility of 23.76%, while MDEV experienced 16%.

Which ETF is bigger: IDNA or MDEV?

As of June 12, 2026, IDNA holds $163.10 M in assets under management (AUM), while MDEV manages $1.88 M.

What sectors do the IDNA and MDEV ETFs invest in?

IDNA leans toward sectors like Health Care. Meanwhile, MDEV focuses on Health Care.

What are the top holdings of the IDNA ETF and MDEV ETF?

IDNA top holdings include REVOLUTION MEDICINES INC, MODERNA INC and IPSEN PROMESSES. MDEV holds in its top three: TELEFLEX, WEST PHARM SVCS and WUXI APPTEC CO LTD.

IDNAvsMDEVETF Comparison

iShares Genomics Immunology and Healthcare ETF

First Trust Indxx Medical Devices ETF

IDNA vs MDEV 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 IDNA and MDEV ETFs performed in 2026?

As of June 12, 2026, IDNA is up 13.26% year-to-date (YTD), while MDEV has lost -10.49%. That puts IDNA better performer ahead so far this year.

Which ETF is attracting more investor money: IDNA or MDEV?

Year-to-date, the IDNA ETF saw +$15M in flows, compared to - for MDEV.

Which ETF is more volatile: IDNA or MDEV?

Over the past year, IDNA had a volatility of 23.76%, while MDEV experienced 16%.

Which ETF is bigger: IDNA or MDEV?

As of June 12, 2026, IDNA holds $163.10 M in assets under management (AUM), while MDEV manages $1.88 M.

What sectors do the IDNA and MDEV ETFs invest in?

IDNA leans toward sectors like Health Care. Meanwhile, MDEV focuses on Health Care.

What are the top holdings of the IDNA ETF and MDEV ETF?

IDNA top holdings include REVOLUTION MEDICINES INC, MODERNA INC and IPSEN PROMESSES. MDEV holds in its top three: TELEFLEX, WEST PHARM SVCS and WUXI APPTEC CO LTD.

Which ETF is more diversified: IDNA or MDEV?

IDNA holds 50 securities with 65.52% of its assets in the top 15. MDEV has 47 securities and a top 15 weight of 32.06%.

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