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

SecurityMUB / iShares Trust - iShares National Muni Bond ETF
InstitutionRed Tortoise LLC
Latest Disclosed Ownership679 shares
Latest Disclosed Value $ 72,110
Red Tortoise LLC reports 0.44% increase in ownership of MUB / iShares Trust - iShares National Muni Bond ETF

On April 21, 2026 - Red Tortoise LLC filed a 13F-HR form disclosing ownership of 679 shares of iShares Trust - iShares National Muni Bond ETF (US:MUB) valued at $72,076 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 676 shares of iShares Trust - iShares National Muni Bond ETF. This represents a change in shares of 0.44% during the quarter. The current value of the position is $72,782 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)
2026-04-21 2026-03-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 679 3 0.44 72 0.00 0.0297
2026-01-22 2025-12-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 676 7 1.05 72 1.41 0.0307
2025-10-22 2025-09-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 669 6 0.90 71 2.90 0.0309
2025-07-22 2025-06-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 663 -937 -58.56 69 -58.93 0.0334
2025-04-25 2025-03-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 1,600 1,335 503.77 169 500.00 0.0871
2025-01-24 2024-12-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 265 3 1.15 28 0.00 0.0146
2024-10-28 2024-09-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 262 2 0.77 28 3.70 0.0142
2024-07-31 2024-06-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 260 2 0.78 28 0.00 0.0149
2024-04-19 2024-03-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 258 0 0.00 28 0.00 0.0155
2024-01-31 2023-12-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 258 -971 -79.01 28 -78.57 0.0158
2023-11-02 2023-09-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 1,229 -62,617 -98.08 126 -98.15 0.0845
2023-07-26 2023-06-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 63,846 3,007 4.94 6,814 3.97 4.2797
2023-05-16 2023-03-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 60,839 436 0.72 6,555 2.84 4.4078
2023-02-01 2022-12-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 60,403 10,873 21.95 6,374 20.98 4.4191
2022-08-09 2022-06-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 49,530 26,532 115.37 5,268 108.88 4.3545
2022-04-15 2022-03-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 22,998 -13,842 -37.57 2,522 -41.13 1.9073
2022-02-10 2021-12-31 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 36,840 -9,156 -19.91 4,284 -9.20 2.9622
2022-11-07 2021-09-30 13F ISHARES NATIONAL MUNI BOND ETF ETF 464288414 45,996 45,996 4,718 3.6829
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.