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

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionSignaturefd, Llc
Latest Disclosed Ownership1,126,750 shares
Latest Disclosed Value $ 119,604,506
Signaturefd, Llc reports 3.16% decrease in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 1,126,750 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $119,604,512 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 1,163,532 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of -3.16% during the quarter. The current value of the position is $120,528,448 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)
2026-04-07 2026-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,126,750 -36,782 -3.16 119,605 -4.03 1.8330
2026-01-20 2025-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,163,532 -12,249 -1.04 124,626 -0.47 1.9031
2025-10-21 2025-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,175,781 -70,932 -5.69 125,209 -3.88 1.9739
2025-07-16 2025-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,246,713 28,414 2.33 130,257 1.40 2.2199
2025-05-02 2025-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,218,299 -128,105 -9.51 128,457 -10.46 2.4313
2025-02-10 2024-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,346,404 -8,327 -0.61 143,459 -2.52 2.7175
2024-10-21 2024-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,354,731 -45,108 -3.22 147,164 -1.33 2.8030
2024-07-29 2024-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,399,839 37,296 2.74 149,153 1.73 3.0302
2024-05-03 2024-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,362,543 19,612 1.46 146,610 0.70 3.0965
2024-02-01 2023-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,342,931 179,961 15.47 145,587 22.09 3.3615
2023-11-03 2023-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,162,970 -22,893 -1.93 119,251 -5.78 3.1059
2023-08-01 2023-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,185,863 -25,118 -2.07 126,567 -2.99 3.2328
2023-04-28 2023-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,210,981 -60,364 -4.75 130,471 -2.74 3.5622
2023-01-30 2022-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 1,271,345 780,256 158.88 134,152 166.30 3.9209
2022-11-08 2022-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 491,089 46,530 10.47 50,376 6.54 1.7248
2022-08-10 2022-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 444,559 374,719 536.54 47,283 517.51 1.6098
2022-05-02 2022-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 69,840 12,457 21.71 7,657 14.76 0.2306
2022-01-25 2021-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 57,383 25,628 80.71 6,672 80.86 0.2051
2021-10-28 2021-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 31,755 5,033 18.83 3,689 17.78 0.1274
2021-07-26 2021-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 26,722 -732 -2.67 3,132 -1.69 0.1249
2021-04-30 2021-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 27,454 5,409 24.54 3,186 23.30 0.1409
2021-02-11 2020-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 22,045 4,153 23.21 2,584 24.59 0.1218
2020-11-03 2020-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 17,892 -595 -3.22 2,074 -2.77 0.1111
2020-07-30 2020-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 18,487 18,086 4,510.22 2,133 4,640.00 0.1289
2020-04-23 2020-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 401 202 101.51 45 95.65 0.0039
2020-02-05 2019-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 199 -849 -81.01 23 -80.83 0.0017
2019-10-16 2019-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 1,048 951 980.41 120 990.91 0.0099
2019-07-31 2019-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 97 69 246.43 11 266.67 0.0010
2019-05-09 2019-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 28 -3,044 -99.09 3 -99.10 0.0003
2019-02-13 2018-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 3,072 2,818 1,109.45 335 1,140.74 0.0312
2018-11-14 2018-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 254 -74 -22.56 27 -25.00 0.0027
2018-08-14 2018-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 328 263 404.62 36 414.29 0.0040
2018-05-08 2018-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 65 65 7 0.0008
2017-02-14 2016-12-31 13F ISHARES TR NATIONAL MUN ETF 464288414 0 -2,681 -100.00 0 -100.00
2016-11-14 2016-09-30 13F ISHARES TR NATIONAL MUN ETF 464288414 2,681 -1,576 -37.02 302 -37.73 0.0441
2016-07-29 2016-06-30 13F ISHARES TR NATIONAL MUN ETF 464288414 4,257 -9 -0.21 485 1.89 0.0709
2016-05-12 2016-03-31 13F ISHARES TR NATIONAL MUN ETF 464288414 4,266 0 0.00 476 0.85 0.0811
2016-01-22 2015-12-31 13F ISHARES TR NAT AMT FREE BD 464288414 4,266 -1,034 -19.51 472 -18.76 0.0914
2015-10-23 2015-09-30 13F ISHARES TR NAT AMT FREE BD 464288414 5,300 -22,826 -81.16 581 -80.91 0.1325
2015-07-15 2015-06-30 13F ISHARES NAT AMT FREE BD 464288414 28,126 6,832 32.08 3,044 29.26 0.6599
2015-04-15 2015-03-31 13F ISHARES NAT AMT FREE BD 464288414 21,294 3,707 21.08 2,355 21.33 0.5710
2015-02-13 2014-12-31 13F ISHARES NAT AMT FREE BD 464288414 17,587 5,387 44.16 1,941 45.07 0.4826
2014-11-13 2014-09-30 13F ISHARES NAT AMT FREE BD 464288414 12,200 2,912 31.35 1,338 32.61 0.4360
2014-08-14 2014-06-30 13F ISHARES NAT AMT FREE BD 464288414 9,288 9,084 4,452.94 1,009 4,704.76 0.3512
2014-02-11 2013-12-31 13F ISHARES NAT AMT FREE BD 464288414 204 -2,873 -93.37 21 -93.48 0.0076
2013-11-13 2013-09-30 13F ISHARES NAT AMT FREE BD 464288414 3,077 0 0.00 322 -0.31 0.1378
2013-08-14 2013-06-30 13F ISHARES TR S&P NTL AMTFREE 464288414 3,077 3,077 323 0.1668
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.