iShares Trust - iShares National Muni Bond ETF
US ˙ ARCA ˙ US4642884146

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionCerity Partners LLC
Latest Disclosed Ownership1,070,265 shares
Latest Disclosed Value $ 113,608,378
Cerity Partners LLC reports 7.11% increase in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 1,070,265 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $113,608,630 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 999,229 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of 7.11% during the quarter. The current value of the position is $114,721,705 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,070,265 71,036 7.11 113,608 6.13 0.0797
2026-02-11 2025-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 999,229 131,404 15.14 107,048 15.76 0.1560
2025-10-22 2025-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 867,825 -55,901 -6.05 92,474 -4.11 0.1500
2025-08-13 2025-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 923,726 176,005 23.54 96,438 22.32 0.1720
2025-04-30 2025-03-31 13F ISHARES TR ETF 464288414 747,721 -7,827 -1.04 78,840 -2.07 0.1597
2025-02-13 2024-12-31 13F ISHARES TR ETF 464288414 755,548 27,273 3.74 80,505 1.76 0.1746
2024-11-12 2024-09-30 13F ISHARES TR ETF 464288414 728,275 10,609 1.48 79,113 3.46 0.1752
2024-08-13 2024-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 717,666 -41,623 -5.48 76,467 -6.37 0.2013
2024-05-14 2024-03-31 13F ISHARES TR Stock 464288414 759,289 48,514 6.83 81,673 5.99 0.2157
2024-01-26 2023-12-31 13F ISHARES TR Closed End Fund 464288414 710,775 106,110 17.55 77,055 24.28 0.2532
2023-11-14 2023-09-30 13F ISHARES TR Equities 464288414 604,665 312,021 106.62 62,002 98.51 0.3015
2023-08-14 2023-06-30 13F ISHARES TR Closed End Fund 464288414 292,644 29,101 11.04 31,234 10.00 0.1216
2023-05-11 2023-03-31 13F ISHARES TR Equities 464288414 263,543 -37,981 -12.60 28,394 -10.76 0.0670
2023-02-15 2022-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 301,524 70,793 30.68 31,817 34.43 0.2038
2022-11-14 2022-09-30 13F ISHARES TR Closed End Fund 464288414 230,731 7,140 3.19 23,668 -0.47 0.2845
2022-08-10 2022-06-30 13F ISHARES TR ETF 464288414 223,591 159,667 249.78 23,780 239.28 0.2628
2022-04-25 2022-03-31 13F ISHARES TR Stock 464288414 63,924 -8,378 -11.59 7,009 -16.64 0.1089
2022-02-14 2021-12-31 13F ISHARES TR Stock 464288414 72,302 8,173 12.74 8,408 12.86 0.1280
2021-10-25 2021-09-30 13F iShares National Closed End Fund 464288414 64,129 2,985 4.88 7,450 3.96 0.1639
2021-08-11 2021-06-30 13F ISHARES TR Closed End Fund 464288414 61,144 -16,671 -21.42 7,166 -20.64 0.1568
2021-08-11 2021-03-31 13F/A-1 ISHARES TR Closed End Fund 464288414 77,815 2,953 3.94 9,030 2.92 0.2145
2021-05-12 2021-03-31 13F ISHARES TR Closed End Fund 464288414 78,260 3,398 9,082 0.2690
2021-02-11 2020-12-31 13F ISHARES TR Closed End Fund 464288414 74,862 74,862 8,774 0.2813
2020-11-12 2020-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 0 -27,322 -100.00 0 -100.00
2020-08-17 2020-06-30 13F/A-1 ISHARES TR NATIONAL MUN ETF 464288414 27,322 20,340 291.32 3,153 299.62 0.1742
2020-08-14 2020-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 27,322 20,340 3,153 173,895.4906
2020-05-14 2020-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 6,982 6,982 789 0.0497
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.