Do ARKG and IBBQ hold the same stocks?

By their latest filings, 9% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.

Which is more different from the S&P 500, ARKG or IBBQ?

ARKG has 5% of its weight in S&P 500 names and IBBQ has 42%, so IBBQ differs more from the index.

Which is cheaper, ARKG or IBBQ?

ARKG charges 0.75% a year and IBBQ charges 0.19%, so IBBQ is cheaper. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Thematic ETFs

ARKG vs IBBQ: Holdings Overlap & Returns

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Over the year to Nov 4, 2026, ARKG returned +68.4% to IBBQ's +42.7%; 9% of their weight is in the same names.

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Net assets: $2.1bn on Nov 2, 2026 for ARK Genomic Revolution ETF, and $121m on Nov 3, 2026 for Invesco Nasdaq Biotechnology ETF.

ARKG on its own →IBBQ on its own →

At a glance

4.6%

ARKG in the S&P 500

42.5%

IBBQ in the S&P 500

+68.4%

ARKG total return, 1 year

+42.7%

IBBQ total return, 1 year

ARKG · 1 year to Nov 4, 2026 95% of its weight is outside the S&P 500

5% of ARKG's weight is in S&P 500 companies and 95% is outside the index. Holdings as of Nov 2, 2026.

IBBQ · 1 year to Nov 4, 2026 58% of its weight is outside the S&P 500

43% of IBBQ's weight is in S&P 500 companies and 58% is outside the index. Holdings as of Nov 3, 2026.

Pair scorecard

IBBQ costs 0.56 points a year less; their one-year returns differ by 25.7 points; ARKG is 17.5 times larger.

ARKG vs IBBQ: Holdings Overlap & Returns
Measure	ARKG	IBBQ
Return
Measure	ARKG	IBBQ
Total return, 1 year	+68.4%	+42.7%
Drawdown
Measure	ARKG	IBBQ
Below its all-time high	55.5%, high on Jan 20, 2021
Benchmark
Measure	ARKG	IBBQ
What it tracks	Genomics and gene editing	Biotech
Cost and size
Measure	ARKG	IBBQ
Expense ratio	0.75%	0.19%
Net assets, as of Nov 2, 2026	$2.1bn	$120m
Active share vs the S&P 500	98%	99%
Holdings
Measure	ARKG	IBBQ
Holdings in common	9%

Method

Risk and return

Jun 18, 2021 to Oct 30, 2026 · 280 weekly returns

ARKG IBBQ

Return

Total return edge IBBQ −40.3% +52.1%

Annualized edge IBBQ −9.1% +8.1%

Price return edge IBBQ −40.7% +44.3%

Risk

Volatility edge IBBQ 44.0% 21.2%

Max drawdown edge IBBQ −79.2% −35.4%

Risk-adjusted

Sharpe edge IBBQ −0.08 0.30

Sortino edge IBBQ −0.12 0.44

Calmar edge IBBQ −0.12 0.23

Reading

From Jun 2021 to Oct 2026, IBBQ returned more: +52.1% to −40.3%. IBBQ swung less: 21.2% to 44.0%. IBBQ fell less at its worst: −35.4% to −79.2%.

Full scorecard

9 measures, with how each is measured Open ↓

Risk and return: ARKG vs IBBQ: Holdings Overlap & Returns
Measure	ARKG	IBBQ	Edge	How it is measured
Return
Total return	−40.3%	+52.1%	IBBQ	Price change plus distributions, reinvested.
Annualized	−9.1%	+8.1%	IBBQ	Total return as a yearly rate.
Price return	−40.7%	+44.3%	IBBQ	Price change alone, distributions left out.
Risk
Volatility	44.0%	21.2%	IBBQ	Spread of weekly returns, annualized. Lower is steadier.
Downside deviation	29.6%	14.6%	IBBQ	Like volatility, counting only weeks below the Treasury bill rate.
Max drawdown	−79.2%	−35.4%	IBBQ	Deepest fall from a high to the low after it.
Risk-adjusted
Sharpe	−0.08	0.30	IBBQ	Return above Treasury bills per unit of volatility.
Sortino	−0.12	0.44	IBBQ	Return above Treasury bills per unit of downside deviation.
Calmar	−0.12	0.23	IBBQ	Annualized return divided by the max drawdown.

Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 280 weekly returns. Cash rate: the 13-week Treasury bill.

What they share

By the books each fund has filed, ARKG and IBBQ hold 9% of their money in the same securities at the same weight. Holdings dated Nov 2, 2026 and Nov 3, 2026.

50%

0 half 100%

half

9% in common

Positions both hold · largest shared weight first ARKG IBBQ

ILLUMINA INC 4.26% 2.31%

GUARDANT HEALTH INC 5.13% 1.51%

TEMPUS AI INC-CL A 9.85% 0.88%

KYMERA THERAPEUTICS INC 0.70% 0.68%

TWIST BIOSCIENCE CORP 7.42% 0.60%

10X GENOMICS INC-CLASS A 7.52% 0.50%

IONIS PHARMACEUTICALS INC 1.79% 0.43%

CRISPR THERAPEUTICS AG 5.48% 0.31%

ADAPTIVE BIOTECHNOLOGIES 2.28% 0.26%

VERACYTE INC 3.80% 0.26%

BEAM THERAPEUTICS INC 3.84% 0.17%

NURIX THERAPEUTICS INC 2.88% 0.17%

Only in one fund ↓

Only in ARKG

NATERA INC 4.67%

ELI LILLY & CO 4.59%

CAREDX INC 4.50%

SCHRODINGER INC 2.93%

GENEDX HOLDINGS CORP 1.70%

ALAMAR BIOSCIENCES INC 1.61%

BUTTERFLY NETWORK INC 1.50%

GENERATE BIOMEDICINES INC 1.04%

Only in IBBQ

Gilead Sciences Inc 8.97%

Amgen Inc 8.42%

Vertex Pharmaceuticals Inc 7.65%

Regeneron Pharmaceuticals Inc 6.31%

Moderna Inc 5.85%

Revolution Medicines Inc 2.67%

Biogen Inc 2.36%

Royalty Pharma PLC 1.90%

Check overlap with more funds →

Window by window

Window by window: ARKG vs IBBQ: Holdings Overlap & Returns
	Total return
Window	ARKG	IBBQ
3 months	+20.5%	+12.7%
6 months	+60.0%	+23.7%
1 year	+68.4%	+42.7%
3 years	+90.8%	+96.2%
Since launchNot the same days: ARKG Oct 2014 · IBBQ Jun 2021	+164.2%	+51.9%

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Side by side

ARKG ARK Genomic Revolution ETF · Holds 35 stocks in genomics and gene editing, 5% of its weight in S&P 500 companies IBBQ Invesco Nasdaq Biotechnology ETF · Holds 254 stocks in biotech, 42% of its weight in S&P 500 companies

Issuer ARK Invesco

Theme Genomics and gene editing Biotech

In the S&P 500 4.6% 42.5%

Active share vs the S&P 500 98.5% 99.0%

In the Nasdaq-100 0.0% 32.7%

Holdings 35 254

Top ten, share of the fund 58.5% 48.1%

Expense ratio 0.75% 0.19%

Fee for the differing part 0.76% 0.19%

Total return, 1 year +68.4% +42.7%

vs its benchmark not measured not measured

Below its high −55.5% 0.0%

Net assets, ARKG as of Nov 2, 2026 and IBBQ as of Nov 3, 2026 $2.1bn $121m

As of Nov 4, 2026. Source: ETFIQ.

9% of the two portfolios are the same securities at the same weight.

Client brief:

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About each fund

ARKG

By weight, 5% of ARKG's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 58% of the fund across 35 positions, as published by its issuer for Nov 2, 2026. Over the year to Nov 4, 2026 the fund returned +68.4% with distributions reinvested. It sits 55.5% below its all-time high of Jan 20, 2021.

IBBQ

By weight, 42% of IBBQ's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 99%. The top ten holdings are 48% of the fund across 254 positions, as published by its issuer for Nov 3, 2026. Over the year to Nov 4, 2026 the fund returned +42.7% with distributions reinvested.

Questions people ask

Do ARKG and IBBQ hold the same stocks?: By their latest filings, 9% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, ARKG or IBBQ?: ARKG has 5% of its weight in S&P 500 names and IBBQ has 42%, so IBBQ differs more from the index.
Which is cheaper, ARKG or IBBQ?: ARKG charges 0.75% a year and IBBQ charges 0.19%, so IBBQ is cheaper. Fees come from each fund's prospectus.

Other comparisons

ARKG vs BBP ARKG vs BBC ARKG vs IBB ARKG vs PBE IBBQ vs IDNA IBBQ vs GNOM IBBQ vs GNMX IBBQ vs FBT

Where to next

All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →ARKG on its own →IBBQ on its own →ARKG holdings →IBBQ dividend history →IBBQ holdings →Method →Standards and sources →

Sources and dates

ARKG filings on SEC EDGAR ↗

ARKG prospectus with the expense ratio (SEC) ↗

ARK page for ARKG ↗

IBBQ filings on SEC EDGAR ↗

IBBQ prospectus with the expense ratio (SEC) ↗

Invesco page for IBBQ ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

Cite this pageCitation, APA and Markdown

ETFIQ, ARKG against IBBQ, data as of Nov 4, 2026. https://etfiq.com/compare/themes/arkg-vs-ibbq

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.