iShares Trust - iShares Short-Term National Muni Bond ETF
US ˙ ARCA ˙ US4642881589

SecuritySUB / iShares Trust - iShares Short-Term National Muni Bond ETF
InstitutionRMR Wealth Builders
Latest Disclosed Ownership294,637 shares
Latest Disclosed Value $ 31,378,811
RMR Wealth Builders reports 2.29% increase in ownership of SUB / iShares Trust - iShares Short-Term National Muni Bond ETF

On April 22, 2026 - RMR Wealth Builders filed a 13F-HR form disclosing ownership of 294,637 shares of iShares Trust - iShares Short-Term National Muni Bond ETF (US:SUB) valued at $31,378,840 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 288,038 shares of iShares Trust - iShares Short-Term National Muni Bond ETF. This represents a change in shares of 2.29% during the quarter. The current value of the position is $31,352,323 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)
2026-04-22 2026-03-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 294,637 6,599 2.29 31,379 2.10 2.4709
2026-01-29 2025-12-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 288,038 16,729 6.17 30,734 6.09 2.4588
2025-11-05 2025-09-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 271,309 16,269 6.38 28,970 6.82 2.4245
2025-07-08 2025-06-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 255,040 15,681 6.55 27,121 7.30 2.4650
2025-04-16 2025-03-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 239,359 5,482 2.34 25,276 2.46 2.6603
2025-01-14 2024-12-31 13F/A-1 ISHARES TR SHRT NAT MUN ETF 464288158 233,877 20,444 9.58 24,669 8.85 2.5497
2025-01-10 2024-12-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 233,877 20,444 24,669 2.5650
2024-10-21 2024-09-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 213,433 14,469 7.27 22,664 8.96 2.4017
2024-07-23 2024-06-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 198,964 7,863 4.11 20,802 3.93 2.3872
2024-04-15 2024-03-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 191,101 3,430 1.83 20,014 1.15 2.4202
2024-02-06 2023-12-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 187,671 -17,916 -8.71 19,786 -6.43 2.7798
2023-10-23 2023-09-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 205,587 7,450 3.76 21,147 2.58 3.3773
2023-07-21 2023-06-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 198,137 30,746 18.37 20,614 17.65 3.5066
2023-04-11 2023-03-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 167,391 33,665 25.17 17,522 25.67 3.3318
2023-02-15 2022-12-31 13F/A-1 ISHARES TR SHRT NAT MUN ETF 464288158 133,726 -2,893 -2.12 13,944 -0.58 3.1613
2023-02-02 2022-12-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 133,726 -2,893 14 3.7585
2022-11-08 2022-09-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 136,619 54,914 67.21 14,025 64.00 3.4308
2022-08-02 2022-06-30 13F ISHARES TR SHRT NAT MUN ETF 464288158 81,705 21,644 36.04 8,552 36.13 2.1311
2022-05-13 2022-03-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 60,061 51,504 601.89 6,282 583.57 1.3474
2022-02-02 2021-12-31 13F ISHARES TR SHRT NAT MUN ETF 464288158 8,557 8,557 919 0.2639
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.