| Schedule of Investments (unaudited) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF (Percentages shown are based on Net Assets) |
Affiliates
Investments in issuers considered to be affiliate(s) of the Fund during the period ended November 30, 2020 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:
| Affiliated Issuer | Value at 02/29/20 |
Purchases at Cost |
Proceeds from Sales |
Net Realized Gain (Loss) |
Change in Unrealized Appreciation (Depreciation) |
Value at 11/30/20 |
Shares Held at 11/30/20 (000) |
Income | Capital Gain Distributions from Underlying Funds |
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| BlackRock Liquidity Funds: MuniCash |
$ | 3,193,077 | $ | 1,236,638 | (a) | $ | — | $ | (5,908 | ) | $ | 1,037 | $ | 4,424,844 | 4,424 | $ | 45,603 | $ | — | |||||||||||||||||
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| (a) | Represents net amount purchased (sold). |
Fair Value Measurements
Various inputs are used in determining the fair value of financial instruments. For description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to a recently published shareholder report. Shareholder reports are available on the Fund’s website at iShares.com and on the U.S. Securities and Exchange Commission website at sec.gov.
The following table summarizes the value of the Fund’s investments according to the fair value hierarchy as of November 30, 2020. The breakdown of the Fund’s investments into major categories is disclosed in the Schedule of Investments above.
| Level 1 | Level 2 | Level 3 | Total | |||||||||||||
| Investments |
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| Assets |
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| Municipal Debt Obligations |
$ | — | $ | 3,861,426,417 | $ | — | $ | 3,861,426,417 | ||||||||
| Money Market Funds |
4,424,844 | — | — | 4,424,844 | ||||||||||||
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| $ | 4,424,844 | $ | 3,861,426,417 | $ | — | $ | 3,865,851,261 | |||||||||
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| Schedule of Investments (unaudited) (continued) November 30, 2020 |
iShares® Short-Term National Muni Bond ETF |
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