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PBUBvsICFETF Comparison

ETF 1

PBUB

Portfolio Building Block US Banks ETF

This fund is part of

US Financials

-0.64%

Full PBUB fund page

VS

ETF 2

ICF

iShares Select U.S. REIT ETF

This fund is part of

US Real Estate

-0.54%

Full ICF fund page

Portfolio Building Block US Banks ETF (PBUB) belongs to the US Financials segment. iShares Select U.S. REIT ETF (ICF) is part of the US Real Estate segment. PBUB's top 1 sector exposures are Finance. In contrast, ICF's top sector exposures are Finance and Non-Corporate. PBUB is less expensive with a Total Expense Ratio (TER) of 0.14%, versus 0.32% for ICF. Run a side-by-side ETF comparison of PBUB and ICF 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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PBUB vs ICF 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 11/06/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	PBUB ICF	+0.79%+7.05%	n/a-0.36%	n/a+15.33%	n/a+15.30%	n/a+43.74%	n/a+9.40%
Flows	PBUB ICF	--$144M	--$58M	--$130M	--$88M	--$418M	--$474M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	PBUB ICF	n/a+14.77%	n/a+14.58%	n/a+16.36%	n/a+19.12%
Max drawdown	PBUB ICF	n/a-8.96%	n/a-10.60%	n/a-17.30%	n/a-34.65%
Max drawdown duration	PBUB ICF	n/a70d	n/a100d	n/a513d	n/a1584d

Trading data

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	PBUB	ICF
Last sale 11/9/2026 at 2:30 PM	$25.36	$68.73
Previous close 11/06/2026	$24.81	$67.72
Consolidated volume 11/06/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of October 30, 2026

1-year trailing difference

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	PBUB	ICF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 11/9/2026 at 2:30 PM

Live

Closed

	PBUB	ICF
Last price	$25.36	$68.73
1D performance	+2.23%	+1.49%
AuM	$0.99 M	$2.03 B
E/R	0.14%	0.32%

Characteristics

	PBUB	ICF
Management strategy	Passive	Passive
Provider	Tidal	iShares
Benchmark	BITA US Banking Select Index	Cohen & Steers Realty Majors Portfolio Index
N° of holdings	18	31
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	September 25, 2026	January 29, 2001
ESG	No	No

More PBUB data on Trackinsight

More ICF data on Trackinsight

Exposure

Countries

PBUB

USA

99.85%

Other

0.15%

ICF

USA

99.57%

Other

0.43%

Sectors

PBUB

Finance

99.85%

Other

0.15%

ICF

Finance

99.54%

Other

0.46%

Diversification

PBUB

Total weight of top 15 holdings out of 15

90.42%

ICF

Total weight of top 15 holdings out of 15

74.71%

Top 15 holdings

Data as of September 30, 2026

PBUB

JPMorgan Chase & Co.

14.68%

Bank of America Corp.

12.36%

Wells Fargo & Co.

7.87%

Citigroup, Inc.

7.05%

East West Bancorp, Inc.

4.65%

Fifth Third Bancorp

4.55%

First Citizens BancShares, Inc. (North Carolina)

4.42%

Huntington Bancshares, Inc.

4.42%

U.S. Bancorp

4.42%

M&T Bank Corp.

4.38%

The PNC Financial Services Group, Inc.

4.36%

KeyCorp

4.36%

Truist Financial Corp.

4.34%

Citizens Financial Group, Inc. (Rhode Island)

4.28%

Regions Financial Corp.

4.27%

ICF

Welltower, Inc.

8.42%

Equinix, Inc.

8.41%

Prologis, Inc.

8.03%

American Tower Corp.

7.01%

Simon Property Group, Inc.

5.98%

Equity Residential

4.63%

Ventas, Inc.

4.58%

Digital Realty Trust, Inc.

4.41%

Realty Income Corp.

4.23%

Public Storage

4.20%

Iron Mountain, Inc.

3.58%

Crown Castle, Inc.

3.20%

Extra Space Storage, Inc.

3.08%

VICI Properties, Inc.

2.82%

Essex Property Trust, Inc.

2.15%

Frequently asked questions about PBUB and ICF

Which ETF is bigger: PBUB or ICF?

As of November 6, 2026, PBUB holds $0.99 M in assets under management (AUM), while ICF manages $2.03 B.

What sectors do the PBUB and ICF ETFs invest in?

PBUB leans toward sectors like Finance. Meanwhile, ICF focuses on Finance.

What are the top holdings of the PBUB ETF and ICF ETF?

PBUB top holdings include JPMorgan Chase & Co., Bank of America Corp. and Wells Fargo & Co.. ICF holds in its top three: Welltower, Inc., Equinix, Inc. and Prologis, Inc..

Which ETF is more diversified: PBUB or ICF?

PBUB holds 18 securities with 90.42% of its assets in the top 15. ICF has 31 securities and a top 15 weight of 74.71%.

Real Estate Sector Declines on Fed Minutes

May 27, 2024

ICF

Real Estate Sector Hit by Stronger-Than-Expected Inflation Data

March 19, 2024

ICF

PBUBvsICFETF Comparison

Portfolio Building Block US Banks ETF

iShares Select U.S. REIT ETF

PBUB vs ICF 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

Which ETF is bigger: PBUB or ICF?

As of November 6, 2026, PBUB holds $0.99 M in assets under management (AUM), while ICF manages $2.03 B.

What sectors do the PBUB and ICF ETFs invest in?

PBUB leans toward sectors like Finance. Meanwhile, ICF focuses on Finance.

What are the top holdings of the PBUB ETF and ICF ETF?

PBUB top holdings include JPMorgan Chase & Co., Bank of America Corp. and Wells Fargo & Co.. ICF holds in its top three: Welltower, Inc., Equinix, Inc. and Prologis, Inc..

Which ETF is more diversified: PBUB or ICF?

PBUB holds 18 securities with 90.42% of its assets in the top 15. ICF has 31 securities and a top 15 weight of 74.71%.

Real Estate Sector Declines on Fed Minutes

Real Estate Sector Hit by Stronger-Than-Expected Inflation Data

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