How many financial ETFs are there?

MetaCap tracks 3 US-listed financial ETFs with about $56.2B in combined assets.

What is the largest financial ETF?

State Street Financial Select Sector SPDR ETF (XLF) is the largest, with about $51.0B in assets under management.

Which Financial ETF has the lowest expense ratio?

Among the funds shown, State Street Financial Select Sector SPDR ETF (XLF) has the lowest expense ratio at 0.08% per year, or $8 a year on a $10,000 investment.

What does AUM mean for an ETF?

Assets under management (AUM) is the total market value of everything the fund holds. Larger ETFs tend to have tighter bid-ask spreads and more trading volume, but size alone does not make a fund a better investment.

Financial ETFs

3 financial ETFs ranked by assets under management. Updated October 8, 2026.

Total assets

$56.2B

MetaCap lists 3 US-listed ETFs in the Financial category, holding a combined $56.2B in assets. The largest by assets are XLF ($51.0B), KRE ($3.7B) and BIZD ($1.5B). Expense ratios range from 0.08% to 9.69% (median 0.35%); XLF is the lowest-cost fund shown at 0.08% a year. On the latest trading day, 2 of 3 funds were higher, with an average move of +0.11%.

Summary generated from market data by MetaCap's automated system. Methodology

Largest financial ETFs by assets

Financial ETFs by assets under management
#	Symbol	Fund Name	Price	% Change	AUM	Expense Ratio
1	XLF	State Street Financial Select Sector SPDR ETF	53.75	-0.01%	$50.97B	0.08%
2	KRE	State Street SPDR S&P Regional Banking ETF	68.92	+0.04%	$3.73B	0.35%
3	BIZD	VanEck BDC Income ETF	12.07	+0.29%	$1.54B	9.69%

Frequently asked questions

How many financial ETFs are there?: MetaCap tracks 3 US-listed financial ETFs with about $56.2B in combined assets.
What is the largest financial ETF?: State Street Financial Select Sector SPDR ETF (XLF) is the largest, with about $51.0B in assets under management.
Which Financial ETF has the lowest expense ratio?: Among the funds shown, State Street Financial Select Sector SPDR ETF (XLF) has the lowest expense ratio at 0.08% per year, or $8 a year on a $10,000 investment.
What does AUM mean for an ETF?: Assets under management (AUM) is the total market value of everything the fund holds. Larger ETFs tend to have tighter bid-ask spreads and more trading volume, but size alone does not make a fund a better investment.

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Prices as of Oct 8, 5:45 PM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer