MUB ETF Profile

Family:	Blackrock (iShares)
Name:	iShares National Muni Bond ETF

Inception Date:	7-Sep-2007
Termination Date:
Investment Objective:	The Fund seeks to track the investment results of the ICE AMT-Free US National Municipal Index (the Underlying Index ), which measures the performance of U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by U.S. states and their political subdivisions. The Underlying Index includes municipal bonds, the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax.

Prospectus

Top 10 Holdings
	Top 10 Holdings Weight:

Number of Holdings:
Shares Outstanding:	381,500,000
Total Net Assets:	40,938,770,000
NAV:	107.06
Net Expense Ratio:	0.05%

Asset Class:	Bonds
Developed or Emerging:	Developed Market Funds
Country:	US
Region:
Strategy:
Currency:
Commodity:
Sector:
Industry:
Dividend Type:
Tax Exempt State:	Municipal - National
Maturity Duration:	Fund Holds All Maturity Ranges
Market Cap:
Credit Quality:	Investment Grade Only
Mortgage Bond Types:
Bond Type:	Municipal
Gov't Bond Types:
Reit Type:
Leverage Direction/Factor:
Is Currency Hedged:	No
US or Ex-US:	Domestic