iShares Trust - iShares MBS ETF
US ˙ NasdaqGM ˙ US4642885887

SecurityMBB / iShares Trust - iShares MBS ETF
InstitutionFC Advisory LLC
Latest Disclosed Ownership8,826 shares
Latest Disclosed Value $ 838,073
FC Advisory LLC reports 3.51% decrease in ownership of MBB / iShares Trust - iShares MBS ETF

On April 14, 2026 - FC Advisory LLC filed a 13F-HR form disclosing ownership of 8,826 shares of iShares Trust - iShares MBS ETF (US:MBB) valued at $838,029 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 9,147 shares of iShares Trust - iShares MBS ETF. This represents a change in shares of -3.51% during the quarter. The current value of the position is $830,615 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)
2026-04-14 2026-03-31 13F ISHARES TR MBS ETF 464288588 8,826 -321 -3.51 838 -3.68 0.2447
2026-01-13 2025-12-31 13F ISHARES TR MBS ETF 464288588 9,147 -393 -4.12 871 -4.08 0.2502
2025-10-10 2025-09-30 13F ISHARES TR MBS ETF 464288588 9,540 23 0.24 908 1.57 0.2655
2025-08-14 2025-06-30 13F ISHARES TR MBS ETF 464288588 9,517 24 0.25 894 0.34 0.2759
2025-04-07 2025-03-31 13F ISHARES TR MBS ETF 464288588 9,493 -13 -0.14 890 2.18 0.3009
2025-01-07 2024-12-31 13F ISHARES TR MBS ETF 464288588 9,506 35 0.37 871 -3.97 0.2921
2024-10-07 2024-09-30 13F ISHARES TR MBS ETF 464288588 9,471 31 0.33 907 4.73 0.3051
2024-07-08 2024-06-30 13F ISHARES TR MBS ETF 464288588 9,440 -455 -4.60 867 -5.25 0.3178
2024-04-22 2024-03-31 13F ISHARES TR MBS ETF 464288588 9,895 -73 -0.73 915 -2.45 0.3369
2024-01-03 2023-12-31 13F ISHARES TR MBS ETF 464288588 9,968 -2,346 -19.05 938 -14.27 0.3626
2023-10-16 2023-09-30 13F ISHARES TR MBS ETF 464288588 12,314 -473 -3.70 1,093 -8.31 0.4601
2023-07-06 2023-06-30 13F ISHARES TR MBS ETF 464288588 12,787 15 0.12 1,193 -1.41 0.4882
2023-05-31 2023-03-31 13F ISHARES TR MBS ETF 464288588 12,772 243 1.94 1,210 4.04 0.5346
2023-01-10 2022-12-31 13F ISHARES TR MBS ETF 464288588 12,529 -1,565 -11.10 1,162 -9.99 0.5493
2022-10-11 2022-09-30 13F ISHARES TR MBS ETF 464288588 14,094 8,029 132.38 1,291 118.44 0.6539
2022-07-11 2022-06-30 13F ISHARES TR MBS ETF 464288588 6,065 -4,810 -44.23 591 -46.66 0.2830
2022-04-04 2022-03-31 13F ISHARES TR MBS ETF 464288588 10,875 1,950 21.85 1,108 15.54 0.4802
2022-01-04 2021-12-31 13F ISHARES TR MBS ETF 464288588 8,925 214 2.46 959 1.80 0.4007
2021-10-26 2021-09-30 13F ISHARES TR MBS ETF 464288588 8,711 11 0.13 942 0.00 0.4203
2021-07-15 2021-06-30 13F ISHARES TR MBS ETF 464288588 8,700 20 0.23 942 0.11 0.4178
2021-04-05 2021-03-31 13F ISHARES TR MBS ETF 464288588 8,680 16 0.18 941 -1.36 0.4580
2021-01-26 2020-12-31 13F ISHARES TR MBS ETF 464288588 8,664 25 0.29 954 0.00 0.4771
2020-10-20 2020-09-30 13F ISHARES TR MBS ETF 464288588 8,639 31 0.36 954 0.10 0.5381
2020-07-08 2020-06-30 13F ISHARES TR MBS ETF 464288588 8,608 51 0.60 953 0.85 0.5670
2020-05-05 2020-03-31 13F ISHARES TR MBS ETF 464288588 8,557 -150 -1.72 945 0.21 0.6543
2020-01-07 2019-12-31 13F ISHARES TR MBS ETF 464288588 8,707 45 0.52 943 0.75 0.5484
2019-10-22 2019-09-30 13F ISHARES TR MBS ETF 464288588 8,662 84 0.98 936 1.63 0.5693
2019-07-09 2019-06-30 13F ISHARES TR MBS ETF 464288588 8,578 64 0.75 921 1.66 0.5707
2019-04-08 2019-03-31 13F ISHARES TR MBS ETF 464288588 8,514 46 0.54 906 2.26 0.5750
2019-02-04 2018-12-31 13F ISHARES TR MBS ETF 464288588 8,468 5,956 237.10 886 240.77 0.6086
2018-10-19 2018-09-30 13F ISHARES TR MBS ETF 464288588 2,512 2,512 260 0.1623
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.