iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF
US ˙ BATS ˙ US46434V8789

SecurityICSH / iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF
InstitutionMutual Advisors, LLC
Latest Disclosed Ownership165,418 shares
Latest Disclosed Value $ 8,373,441
Mutual Advisors, LLC reports 34.05% decrease in ownership of ICSH / iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF

On May 1, 2026 - Mutual Advisors, LLC filed a 13F-HR form disclosing ownership of 165,418 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF (US:ICSH) valued at $8,373,459 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 250,807 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF. This represents a change in shares of -34.05% during the quarter. The current value of the position is $8,346,992 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)
2026-05-01 2026-03-31 13F ISHARES TR ULTRA SHORT DUR 46434V878 165,418 -85,389 -34.05 8,373 -33.99 0.1792
2026-02-02 2025-12-31 13F ISHARES TR ULTRA SHORT DUR 46434V878 250,807 -45,419 -15.33 12,686 -15.58 0.2718
2025-11-04 2025-09-30 13F ISHARES TR ULTRA SHORT DUR 46434V878 296,226 -308,998 -51.06 15,026 -51.00 0.3309
2025-07-28 2025-06-30 13F ISHARES TR ULTRA SHORT DUR 46434V878 605,224 169,937 39.04 30,667 39.15 0.7658
2025-04-28 2025-03-31 13F ISHARES TR ULTRA SHORT-TERM 46434V878 435,287 398,407 1,080.28 22,039 1,082.93 0.6307
2025-01-17 2024-12-31 13F ISHARES TR ULTRA SHORT-TERM 46434V878 36,880 4,825 15.05 1,864 14.79 0.0539
2024-10-25 2024-09-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 32,055 3,671 12.93 1,623 13.02 0.0474
2024-07-30 2024-06-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 28,384 483 1.73 1,437 1.84 0.0434
2024-05-02 2024-03-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 27,901 -8,521 -23.40 1,411 -23.12 0.0452
2024-01-12 2023-12-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 36,422 4,707 14.84 1,834 14.84 0.0638
2023-11-13 2023-09-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 31,715 1,339 4.41 1,598 4.58 0.0623
2023-07-31 2023-06-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 30,376 -1,838 -5.71 1,528 -5.62 0.0580
2023-04-11 2023-03-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 32,214 -751 -2.28 1,619 -1.88 0.0664
2023-01-12 2022-12-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 32,965 2,051 6.63 1,650 6.66 0.0738
2022-11-03 2022-09-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 30,914 13,054 73.09 1,546 72.93 0.0795
2022-08-15 2022-06-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 17,860 -3,945 -18.09 894 -18.28 0.0592
2022-05-09 2022-03-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 21,805 6,980 47.08 1,094 46.45 0.0612
2022-02-14 2021-12-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 14,825 -1,300 -8.06 747 -8.23 0.0395
2021-11-15 2021-09-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 16,125 -710 -4.22 814 -4.35 0.0482
2021-08-12 2021-06-30 13F ISHARES TR BLACKROCK ULTRA 46434V878 16,835 -2,774 -14.15 851 -14.13 0.0505
2021-05-13 2021-03-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 19,609 15 0.08 991 0.10 0.0678
2021-02-11 2020-12-31 13F ISHARES TR BLACKROCK ULTRA 46434V878 19,594 -3,745 -16.05 990 -16.10 0.0735
2020-11-13 2020-09-30 13F ISHARES TR ULTR SH TRM BD 46434V878 23,339 13,980 149.37 1,180 149.47 0.1023
2020-08-05 2020-06-30 13F ISHARES TR ULTR SH TRM BD 46434V878 9,359 4,285 84.45 473 86.96 0.0465
2020-05-13 2020-03-31 13F ISHARES TR ULTR SH TRM BD 46434V878 5,074 5,074 253 0.0343
2019-08-15 2019-06-30 13F ISHARES TR ULTR SH TRM BD 46434V878 0 -70,283 -100.00 0 -100.00
2019-05-15 2019-03-31 13F ISHARES TR ULTR SH TRM BD 46434V878 70,283 70,283 3,535 0.5234
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.