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

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionAscent Group, LLC
Latest Disclosed Ownership416,280 shares
Latest Disclosed Value $ 44,188,134
Ascent Group, LLC reports 3.18% increase in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On May 15, 2026 - Ascent Group, LLC filed a 13F-HR form disclosing ownership of 416,280 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $44,188,122 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 403,461 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of 3.18% during the quarter. The current value of the position is $44,621,053 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 416,280 12,819 3.18 44,188 2.25 0.5057
2026-01-20 2025-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 403,461 29,458 7.88 43,215 8.50 1.4773
2025-10-20 2025-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 374,003 -27,157 -6.77 39,828 -4.98 1.4087
2025-07-21 2025-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 401,160 -1,915 -0.48 41,913 -1.38 1.6326
2025-05-16 2025-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 403,075 355,063 739.53 42,500 730.89 1.8255
2025-02-21 2024-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 48,012 6,468 15.57 5,116 13.36 0.3842
2024-11-14 2024-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 41,544 9,955 31.51 4,513 34.09 0.3418
2024-08-15 2024-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 31,589 15,921 101.61 3,366 99.70 0.2741
2024-05-15 2024-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 15,668 381 2.49 1,686 2.25 0.1485
2024-02-14 2023-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 15,287 3,430 28.93 1,649 34.64 0.1564
2023-11-14 2023-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 11,857 -273 -2.25 1,224 -4.67 0.1352
2023-08-14 2023-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 12,130 4,138 51.78 1,284 49.13 0.1415
2023-05-10 2023-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 7,992 -40 -0.50 861 1.65 0.0916
2023-02-17 2022-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 8,032 -1,289 -13.83 848 -10.47 0.0998
2022-11-15 2022-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 9,321 -2,203 -19.12 946 -24.38 0.1151
2022-08-05 2022-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 11,524 -15,715 -57.69 1,251 -58.10 0.1496
2022-05-10 2022-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 27,239 -3,971 -12.72 2,986 -16.57 0.3475
2022-03-01 2021-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 31,210 31,210 3,579 0.4560
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.