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
InstitutionWhittier Trust Co
Latest Disclosed Ownership18,311 shares
Latest Disclosed Value $ 924,706
Whittier Trust Co ownership in ICSH / iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF

On April 28, 2026 - Whittier Trust Co filed a 13F-HR form disclosing ownership of 18,311 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF (US:ICSH) valued at $926,903 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 18,311 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF. This represents a change in shares of 0.00% during the quarter. The current value of the position is $923,973 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)
2026-04-28 2026-03-31 13F ISH ULTRA SHORT-ICSH common 46434V878 18,311 0 0.00 925 -0.22 0.0055
2026-01-26 2025-12-31 13F ISH ULTRA SHORT-ICSH common 46434V878 18,311 0 0.00 927 0.00 0.0100
2025-10-31 2025-09-30 13F ISHARES TR common 46434V878 18,311 790 4.51 927 4.28 0.0105
2025-07-30 2025-06-30 13F ISHARES TR ULTRA SHORT DUR FIXED INCOME TAXABLE 46434V878 17,521 -4,950 -22.03 888 -22.04 0.0107
2025-05-02 2025-03-31 13F ISHARES TR ULTRA SHORT-TERM FIXED INCOME TAXABLE 46434V878 22,471 -772 -3.32 1,139 -2.82 0.0159
2025-02-11 2024-12-31 13F ISHARES TR ULTRA SHORT-TERM FIXED INCOME TAXABLE 46434V878 23,243 -1,570 -6.33 1,172 -6.91 0.0154
2024-10-21 2024-09-30 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 24,813 -198 -0.79 1,259 -0.32 0.0168
2024-07-29 2024-06-30 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 25,011 0 0.00 1,264 -0.08 0.0179
2024-05-02 2024-03-31 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 25,011 -11,842 -32.13 1,265 -31.86 0.0184
2024-01-11 2023-12-31 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 36,853 12,837 53.45 1,856 53.43 0.0301
2023-10-27 2023-09-30 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 24,016 -300 -1.23 1,210 -1.06 0.0215
2023-07-24 2023-06-30 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 24,316 0 0.00 1,223 0.08 0.0213
2023-04-21 2023-03-31 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 24,316 1,270 5.51 1,222 5.90 0.0222
2023-01-25 2022-12-31 13F ISHARES TR BLACKROCK ULTRA FIXED INCOME TAXABLE 46434V878 23,046 23,046 1,153 0.0224
2021-01-29 2020-12-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 0 -5,983 -100.00 0 -100.00
2020-10-30 2020-09-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 303 0.00 0.0072
2020-07-10 2020-06-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 303 1.34 0.0084
2020-04-27 2020-03-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 299 -0.66 0.0098
2020-01-31 2019-12-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 301 0.00 0.0079
2019-10-18 2019-09-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 301 0.00 0.0086
2019-07-23 2019-06-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 -200 -3.23 301 -3.22 0.0088
2019-04-29 2019-03-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 6,183 0 0.00 311 0.32 0.0095
2019-02-07 2018-12-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 6,183 0 0.00 310 0.00 0.0107
2018-10-23 2018-09-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 6,183 0 0.00 310 0.00 0.0097
2018-07-27 2018-06-30 13F/A-1 ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 6,183 0 0.00 310 0.00 0.0102
2018-05-01 2018-03-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 6,183 200 3.34 310 3.33 0.0104
2018-02-07 2017-12-31 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 0 0.00 300 0.00 0.0105
2017-10-23 2017-09-30 13F ISHARES TR ULTR SH TRM BD FIXED INCOME TAXABLE 46434V878 5,983 5,983 300 0.0109
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.