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IDNAvsWDNAETF Comparison

ETF 1

IDNA

iShares Genomics Immunology and Healthcare ETF

This fund is part of

BioTech & Genomics

+0.3%

Full IDNA fund page

VS

ETF 2

WDNA

WisdomTree BioRevolution Fund

This fund is part of

BioTech & Genomics

+0.3%

Full WDNA fund page

iShares Genomics Immunology and Healthcare ETF (IDNA) and WisdomTree BioRevolution Fund (WDNA) belong to the same industry segment: BioTech & Genomics. IDNA's top 2 sector exposures are Healthcare and Non-Corporate. In contrast, WDNA's top sector exposures are Healthcare, Non-Energy Materials and Consumer Non-Cyclicals. IDNA is more expensive with a Total Expense Ratio (TER) of 0.47%, versus 0.45% for WDNA. IDNA is up 56.97% year-to-date (YTD) with +$107M in YTD flows. WDNA performs worse with 35.99% YTD performance, and +$1M in YTD flows. Run a side-by-side ETF comparison of IDNA and WDNA 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 WDNA 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 10/23/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IDNA WDNA	+0.71%-1.03%	+26.25%+15.90%	+56.97%+35.99%	+68.01%+37.79%	+137.40%+76.12%	-14.00%-3.55%
Flows	IDNA WDNA	+$44M-	+$78M+$2M	+$107M+$1M	+$106M+$1M	+$84M+$1M	+$64M+$3M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IDNA WDNA	+40.06%+37.72%	+29.07%+27.98%	+26.03%+26.75%	+28.83%+26.07%
Max drawdown	IDNA WDNA	-8.56%-8.13%	-10.60%-11.90%	-29.33%-36.45%	-65.57%-56.39%
Max drawdown duration	IDNA WDNA	27d38d	46d147d	347d595d	1815d1815d

Trading data

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	IDNA	WDNA
Last sale 10/23/2026 at 1:30 PM	$40.91	$23.05
Previous close 10/22/2026	$41.04	$23.18
Consolidated volume 10/22/2026
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

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

Main metrics

Last update 10/23/2026 at 1:30 PM

Live

Closed

	IDNA	WDNA
Last price	$40.91	$23.05
1D performance	-0.32%	-0.57%
AuM	$321.28 M	$4.60 M
E/R	0.47%	0.45%

Characteristics

	IDNA	WDNA
Management strategy	Passive	Passive
Provider	iShares	WisdomTree
Benchmark	NYSE FactSet Global Genomics and Immuno Biopharma Index	WisdomTree BioRevolution ESG Screened Index
N° of holdings	48	79
Asset class	Equities	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 11, 2019	June 3, 2021
ESG	No	Yes

More IDNA data on Trackinsight

More WDNA data on Trackinsight

Exposure

Countries

IDNA

USA

63.78%

Germany

7.53%

Other

28.69%

WDNA

USA

84.99%

Other

15.01%

Sectors

IDNA

Healthcare

99.75%

Other

0.25%

WDNA

Healthcare

90.16%

Other

9.84%

Diversification

IDNA

Total weight of top 15 holdings out of 15

61.2%

WDNA

Total weight of top 15 holdings out of 15

44.42%

Top 15 holdings

Data as of August 31, 2026

IDNA

Moderna, Inc.

8.85%

Twist Bioscience Corp.

6.01%

Revolution Medicines, Inc.

4.12%

Bayer AG

4.08%

Genmab A/S

4.00%

Regeneron Pharmaceuticals, Inc.

3.76%

Merck & Co., Inc.

3.66%

Vertex Pharmaceuticals, Inc.

3.65%

Incyte Corp.

3.60%

Takeda Pharmaceutical Co., Ltd.

3.51%

BioNTech SE

3.45%

Roche Holding AG

3.17%

IDEAYA Biosciences, Inc.

3.13%

Ipsen SA

3.11%

Exelixis, Inc.

3.10%

WDNA

Moderna, Inc.

7.75%

Twist Bioscience Corp.

7.57%

Eli Lilly & Co.

3.53%

Johnson & Johnson

2.75%

Immunome, Inc.

2.67%

10X Genomics, Inc.

2.65%

Natera, Inc.

2.53%

Tempus AI, Inc.

2.35%

United Therapeutics Corp.

2.05%

Darling Ingredients, Inc.

1.93%

Stoke Therapeutics, Inc.

1.85%

Structure Therapeutics, Inc.

1.70%

Revolution Medicines, Inc.

1.70%

Corteva, Inc.

1.69%

CRISPR Therapeutics AG

1.68%

Frequently asked questions about IDNA and WDNA

How have the IDNA and WDNA ETFs performed in 2026?

As of October 23, 2026, IDNA is up 56.97% year-to-date (YTD), while WDNA has returned 35.99%. That puts IDNA better performer ahead so far this year.

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

Year-to-date, the IDNA ETF saw +$107M in flows, compared to +$1M for WDNA.

Which ETF is more volatile: IDNA or WDNA?

Over the past year, IDNA had a volatility of 29.07%, while WDNA experienced 27.98%.

Which ETF is bigger: IDNA or WDNA?

As of October 23, 2026, IDNA holds $321.28 M in assets under management (AUM), while WDNA manages $4.60 M.

What sectors do the IDNA and WDNA ETFs invest in?

IDNA leans toward sectors like Healthcare. Meanwhile, WDNA focuses on Healthcare.

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

IDNA top holdings include Moderna, Inc., Twist Bioscience Corp. and Revolution Medicines, Inc.. WDNA holds in its top three: Moderna, Inc., Twist Bioscience Corp. and Eli Lilly & Co..

IDNAvsWDNAETF Comparison

iShares Genomics Immunology and Healthcare ETF

WisdomTree BioRevolution Fund

IDNA vs WDNA 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 WDNA ETFs performed in 2026?

As of October 23, 2026, IDNA is up 56.97% year-to-date (YTD), while WDNA has returned 35.99%. That puts IDNA better performer ahead so far this year.

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

Year-to-date, the IDNA ETF saw +$107M in flows, compared to +$1M for WDNA.

Which ETF is more volatile: IDNA or WDNA?

Over the past year, IDNA had a volatility of 29.07%, while WDNA experienced 27.98%.

Which ETF is bigger: IDNA or WDNA?

As of October 23, 2026, IDNA holds $321.28 M in assets under management (AUM), while WDNA manages $4.60 M.

What sectors do the IDNA and WDNA ETFs invest in?

IDNA leans toward sectors like Healthcare. Meanwhile, WDNA focuses on Healthcare.

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

IDNA top holdings include Moderna, Inc., Twist Bioscience Corp. and Revolution Medicines, Inc.. WDNA holds in its top three: Moderna, Inc., Twist Bioscience Corp. and Eli Lilly & Co..

Which ETF is more diversified: IDNA or WDNA?

IDNA holds 48 securities with 61.2% of its assets in the top 15. WDNA has 79 securities and a top 15 weight of 44.42%.

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