iShares Trust - iShares MBS ETF
US ˙ NasdaqGM ˙ US4642885887

SecurityMBB / iShares Trust - iShares MBS ETF
InstitutionRDA Financial Network
Latest Disclosed Ownership15,691 shares
Latest Disclosed Value $ 1,489,860
RDA Financial Network reports 1.26% decrease in ownership of MBB / iShares Trust - iShares MBS ETF

On April 8, 2026 - RDA Financial Network filed a 13F-HR form disclosing ownership of 15,691 shares of iShares Trust - iShares MBS ETF (US:MBB) valued at $1,489,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 6, 2026 disclosing 15,892 shares of iShares Trust - iShares MBS ETF. This represents a change in shares of -1.26% during the quarter. The current value of the position is $1,478,249 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)
2026-04-08 2026-03-31 13F ISHARES TR MBS ETF 464288588 15,691 -201 -1.26 1,490 -1.59 0.3728
2026-01-06 2025-12-31 13F ISHARES TR MBS ETF 464288588 15,892 -3,715 -18.95 1,513 -18.87 0.3643
2025-10-08 2025-09-30 13F ISHARES TR MBS ETF 464288588 19,607 619 3.26 1,866 4.66 0.4601
2025-07-07 2025-06-30 13F ISHARES TR MBS ETF 464288588 18,988 497 2.69 1,783 2.77 0.4816
2025-04-14 2025-03-31 13F ISHARES TR MBS ETF 464288588 18,491 -2,591 -12.29 1,734 -10.25 0.5170
2025-01-15 2024-12-31 13F ISHARES TR MBS ETF 464288588 21,082 6,776 47.36 1,933 41.02 0.5635
2024-10-15 2024-09-30 13F ISHARES TR MBS ETF 464288588 14,306 2,242 18.58 1,371 23.76 0.4252
2024-07-10 2024-06-30 13F ISHARES TR MBS ETF 464288588 12,064 5,220 76.27 1,108 75.16 0.3629
2024-04-11 2024-03-31 13F ISHARES TR MBS ETF 464288588 6,844 -1,231 -15.24 633 -16.73 0.2168
2024-01-12 2023-12-31 13F ISHARES TR MBS ETF 464288588 8,075 338 4.37 760 10.48 0.2879
2023-10-18 2023-09-30 13F ISHARES TR MBS ETF 464288588 7,737 -711 -8.42 687 -12.71 0.2974
2023-07-13 2023-06-30 13F ISHARES TR MBS ETF 464288588 8,448 687 8.85 788 7.07 0.3313
2023-04-12 2023-03-31 13F ISHARES TR MBS ETF 464288588 7,761 3,022 63.77 735 67.43 0.3354
2023-01-10 2022-12-31 13F ISHARES TR MBS ETF 464288588 4,739 4,739 440 0.2210
2022-07-13 2022-06-30 13F ISHARES TR MBS ETF 464288588 0 -2,722 -100.00 0 -100.00
2022-04-12 2022-03-31 13F ISHARES TR MBS ETF 464288588 2,722 2,722 277 0.1169
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.