iShares Trust - iShares 全國市政債券 ETF
US ˙ ARCA ˙ US4642884146

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionESG Planning
Latest Disclosed Ownership156,224 shares
Latest Disclosed Value $ 16,583,157
ESG Planning reports 2.57% increase in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On May 12, 2026 - ESG Planning filed a 13F-HR form disclosing ownership of 156,224 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $16,583,178 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 152,311 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of 2.57% during the quarter. The current value of the position is $16,745,651 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)
2026-05-12 2026-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 156,224 3,913 2.57 16,583 1.66 7.2373
2026-02-04 2025-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 152,311 21,194 16.16 16,314 16.84 7.0224
2025-11-13 2025-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 131,117 21,877 20.03 13,963 22.33 6.6487
2025-08-13 2025-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 109,240 -97,491 -47.16 11,413 -47.64 6.3817
2025-05-02 2025-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 206,731 14,212 7.38 21,798 6.26 14.4486
2025-02-12 2024-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 192,519 5,952 3.19 20,513 1.21 15.1250
2024-11-08 2024-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 186,567 32,512 21.10 20,267 23.47 13.2864
2024-07-30 2024-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 154,055 119,362 344.05 16,415 339.82 16.1544
2024-05-01 2024-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 34,693 29,939 629.76 3,733 624.66 4.3889
2024-01-31 2023-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 4,754 -1,155 -19.55 515 -14.88 0.5491
2023-11-01 2023-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 5,909 -797 -11.88 606 -15.38 0.6947
2023-08-08 2023-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 6,706 -18,102 -72.97 716 -73.24 0.8259
2023-04-26 2023-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 24,808 -46,870 -65.39 2,673 -64.67 3.3203
2023-02-03 2022-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 71,678 -92,510 -56.34 7,563 -55.12 9.3351
2022-11-09 2022-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 164,188 -10,702 -6.12 16,851 -9.41 17.2677
2022-08-10 2022-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 174,890 9,048 5.46 18,601 2.30 18.9017
2022-05-31 2022-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 165,842 165,842 18,183 16.8633
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.