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

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionCharter Trust Co
Latest Disclosed Ownership11,278 shares
Latest Disclosed Value $ 1,197,160
Charter Trust Co reports 136.49% increase in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On April 17, 2026 - Charter Trust Co filed a 13F-HR form disclosing ownership of 11,278 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $1,197,160 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 4,769 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of 136.49% during the quarter. The current value of the position is $1,208,889 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)
2026-04-17 2026-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 11,278 6,509 136.49 1,197 134.71 0.0700
2026-01-22 2025-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 4,769 300 6.71 511 7.37 0.0295
2025-10-15 2025-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 4,469 0 0.00 476 1.93 0.0286
2025-07-23 2025-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 4,469 4,469 467 0.0299
2025-04-16 2025-03-31 13F ISHARES NATIONAL MUN ETF 464288414 0 -3,219 -100.00 0 -100.00
2025-01-13 2024-12-31 13F ISHARES NATIONAL MUN ETF 464288414 3,219 -548 -14.55 343 -16.38 0.0225
2024-10-16 2024-09-30 13F ISHARES NATIONAL MUN ETF 464288414 3,767 -200 -5.04 409 -3.08 0.0261
2024-07-17 2024-06-30 13F ISHARES NATIONAL MUN ETF 464288414 3,967 400 11.21 423 10.18 0.0280
2024-04-24 2024-03-31 13F ISHARES NATIONAL MUN ETF 464288414 3,567 279 8.49 384 7.58 0.0256
2024-01-17 2023-12-31 13F ISHARES NATIONAL MUN ETF 464288414 3,288 3,288 356 0.0266
2023-06-09 2022-12-31 13F/A-1 ISHARES NATIONAL MUN ETF 464288414 0 -3,693 -100.00 0 -100.00
2023-01-19 2022-12-31 13F ISHARES NATIONAL MUN ETF 464288414 0 -3,693 0
2022-10-24 2022-09-30 13F ISHARES NATIONAL MUN ETF 464288414 3,693 -1,275 -25.66 379 -28.22 0.0327
2022-08-12 2022-06-30 13F ISHARES NATIONAL MUN ETF 464288414 4,968 539 12.17 528 8.87 0.0423
2022-04-14 2022-03-31 13F ISHARES NATIONAL MUN ETF 464288414 4,429 -288 -6.11 485 -11.66 0.0435
2022-01-28 2021-12-31 13F ISHARES NATIONAL MUN ETF 464288414 4,717 -1,444 -23.44 549 -23.32 0.0466
2021-11-15 2021-09-30 13F ISHARES NATIONAL MUN ETF 464288414 6,161 745 13.76 716 12.76 0.0670
2021-08-11 2021-06-30 13F ISHARES NATIONAL MUN ETF 464288414 5,416 0 0.00 635 0.95 0.0590
2021-05-06 2021-03-31 13F ISHARES NATIONAL MUN ETF 464288414 5,416 -40 -0.73 629 -1.72 0.0612
2021-02-09 2020-12-31 13F ISHARES NATIONAL MUN ETF 464288414 5,456 0 0.00 640 1.11 0.0641
2020-11-02 2020-09-30 13F ISHARES NATIONAL MUN ETF 464288414 5,456 600 12.36 633 13.04 0.0700
2020-08-04 2020-06-30 13F ISHARES NATIONAL MUN ETF 464288414 4,856 2,325 91.86 560 95.80 0.0647
2020-05-14 2020-03-31 13F ISHARES NATIONAL MUN ETF 464288414 2,531 0 0.00 286 -0.69 0.0386
2020-02-11 2019-12-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,531 0 0.00 288 -0.35 0.0315
2019-11-07 2019-09-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,531 0 0.00 289 1.05 0.0336
2019-08-01 2019-06-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,531 0 0.00 286 1.78 0.0333
2019-05-10 2019-03-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,531 -120 -4.53 281 -2.77 0.0337
2019-02-13 2018-12-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,651 330 14.22 289 15.60 0.0384
2018-11-14 2018-09-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,321 0 0.00 250 -1.19 0.0284
2018-08-10 2018-06-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,321 0 0.00 253 0.00 0.0305
2018-04-06 2018-03-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,321 -73 -3.05 253 -4.53 0.0310
2018-01-17 2017-12-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,394 -200 -7.71 265 -7.99 0.0309
2017-10-11 2017-09-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,594 -20 -0.77 288 0.00 0.0348
2017-07-10 2017-06-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,614 0 0.00 288 1.05 0.0346
2017-04-07 2017-03-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 2,614 -422 -13.90 285 -13.37 0.0333
2017-01-19 2016-12-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 3,036 0 0.00 329 -3.80 0.0363
2016-10-14 2016-09-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 3,036 -90 -2.88 342 -3.93 0.0387
2016-07-19 2016-06-30 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 3,126 -9 -0.29 356 1.71 0.0414
2016-04-08 2016-03-31 13F ISHARES NATIONAL MUNI BOND ETF COMMON STOCK 464288414 3,135 -170 -5.14 350 -4.37 0.0427
2016-01-11 2015-12-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,305 85 2.64 366 3.98 0.0460
2015-10-16 2015-09-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,220 -85 -2.57 352 -1.40 0.0467
2015-07-20 2015-06-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,305 175 5.59 357 3.18 0.0434
2015-04-07 2015-03-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,130 -32 -1.01 346 -0.86 0.0419
2015-01-14 2014-12-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,162 -135 -4.09 349 -3.32 0.0436
2014-10-21 2014-09-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,297 15 0.46 361 1.12 0.0463
2014-07-09 2014-06-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,282 -20 -0.61 357 0.85 0.0447
2014-04-28 2014-03-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,302 -375 -10.20 354 -7.09 0.0455
2014-01-15 2013-12-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,677 22 0.60 381 -0.26 0.0495
2013-10-23 2013-09-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,655 -15 -0.41 382 -1.04 0.0536
2013-07-25 2013-06-30 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 3,670 1,165 46.51 386 39.86 0.0559
2013-05-28 2013-03-31 13F ISHARES S&P NATIONAL MUNICIPAL COMMON STOCK 464288414 2,505 2,505 276 0.0421
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.