Which returned more over the last year, ETHA or IBB?

In the year to Sep 21, 2026, with distributions reinvested, ETHA returned −42.6% and IBB returned +42.7%, so IBB returned more.

Which is cheaper, ETHA or IBB?

ETHA charges 0.25% a year and IBB charges 0.44%, so ETHA is cheaper. Fees come from each fund's prospectus.

Data as of Sep 21, 2026.

ETFIQetfiq.com · independent ETF data

ETHA vs IBB: how they differ

ETHA and IBB hold 0% of their weight in the same names, and IBB returned more over the year.

iShares Ethereum Trust ETF and iShares Biotechnology ETF.

What they hold in common

By the books each fund has filed, ETHA and IBB hold 0% of their money in the same securities at the same weight.

Positions ETHA and IBB both hold, largest shared weight first
Holding	ETHA	IBB
USD CASH	0.00%	-0.07%

Only in each
Only in ETHA	Only in IBB
ETHER 100.00%	GILEAD SCIENCES 8.37%
	VERTEX PHARMACEUTICALS 7.61%
	AMGEN INC 7.31%
	REGENERON PHARMACEUTICALS 5.61%
	MODERNA 4.06%
	ARGENX SE ADR 3.97%
	NATERA 3.59%
	REVOLUTION MEDICINES 2.66%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Sep 18, 2026.

ETHA and IBB on the fields both publish, as of Sep 21, 2026. Source: ETFIQ.
	ETHA iShares Ethereum Trust ETF	IBB iShares Biotechnology ETF
Where it sits	Core fund	Core fund
Issuer	iShares	iShares
What it is	Holds ether	Tracks an index of Biotechnology
Total return, 1 year	−42.6%	+42.7%
S&P 500 over the same days	+16.6%	+16.6%
Gap to the S&P 500	−59.2 pts	+26.1 pts
Expense ratio	0.25%	0.44%
Holdings	2	249
Net assets	$9.2bn	$10.5bn

ETHA in plain words

ETHA holds ether. Over the year to Sep 18, 2026 it returned −42.6% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.25% a year. It sat 45.6% below its high of Aug 22, 2025 on Sep 18, 2026.

IBB in plain words

IBB tracks an index of Biotechnology. Over the year to Sep 18, 2026 it returned +42.7% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.44% a year. By its holdings published by its issuer for Sep 18, 2026, 36% of the fund by weight is stocks the S&P 500 also holds, across 249 positions, with the top ten at 48.1%. It sat 5.7% below its high of Aug 19, 2026 on Sep 18, 2026.

Questions people ask

Which returned more over the last year, ETHA or IBB?: In the year to Sep 21, 2026, with distributions reinvested, ETHA returned −42.6% and IBB returned +42.7%, so IBB returned more.
Which is cheaper, ETHA or IBB?: ETHA charges 0.25% a year and IBB charges 0.44%, so ETHA is cheaper. Fees come from each fund's prospectus.

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Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

ETHA against IBB, ETFIQ, data as of Sep 21, 2026. Every figure is calculated from a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, ETHA against IBB, data as of Sep 21, 2026. https://etfiq.com/compare/any/etha-vs-ibb Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources