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
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership41,950 shares
Latest Disclosed Value $ 2,123,509
Baird Financial Group, Inc. reports 2.31% decrease in ownership of ICSH / iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 41,950 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF (US:ICSH) valued at $2,123,509 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 42,941 shares of iShares U.S. ETF Trust - iShares Ultra Short Duration Bond Active ETF. This represents a change in shares of -2.31% during the quarter. The current value of the position is $2,115,958 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)
2026-05-14 2026-03-31 13F ISHARES TR ULTRA SHORT DUR 46434V878 41,950 -991 -2.31 2,124 -2.21 0.0018
2026-02-13 2025-12-31 13F ISHARES TR ULTRA SHORT DUR COMMON 46434V878 42,941 -5,709 -11.73 2,172 -12.03 0.0034
2025-11-13 2025-09-30 13F ISHS ULTRA SHRT TRM BD ACTIVE COMMON 46434V878 48,650 -6,696 -12.10 2,469 -12.05 0.0040
2025-08-13 2025-06-30 13F ISHARES TR ULTRA SHORT DUR COMMON 46434V878 55,346 506 0.92 2,807 0.94 0.0049
2025-05-15 2025-03-31 13F ISHARES TR ULTRA SHORT-TERM COMMON 46434V878 54,840 9,592 21.20 2,780 21.88 0.0054
2025-02-14 2024-12-31 13F BLACKROCK ULTRA SHORT TERM BON COMMON 46434V878 45,248 -12,055 -21.04 2,282 -21.53 0.0044
2024-11-14 2024-09-30 13F BLACKROCK ULTRA SHORT TERM BON COMMON 46434V878 57,303 -1,775 -3.00 2,908 -2.61 0.0056
2024-08-14 2024-06-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 59,078 3,422 6.15 2,985 6.11 0.0062
2024-05-14 2024-03-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 55,656 -66,038 -54.27 2,814 -54.10 0.0059
2024-02-14 2023-12-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 121,694 -5,965 -4.67 6,129 -4.71 0.0140
2023-11-13 2023-09-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 127,659 -13,744 -9.72 6,431 -9.58 0.0175
2023-08-11 2023-06-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 141,403 -45,768 -24.45 7,113 -24.38 0.0188
2023-05-15 2023-03-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 187,171 -12,283 -6.16 9,405 104,400.00 0.0232
2023-02-13 2022-12-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 199,454 -22,759 -10.24 10 -99.92 0.0263
2022-11-15 2022-09-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 222,213 29,483 15.30 11,112 15.22 0.0327
2022-08-08 2022-06-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 192,730 82,389 74.67 9,644 74.27 0.0268
2022-05-13 2022-03-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 110,341 75,304 214.93 5,534 213.36 0.0137
2022-02-09 2021-12-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 35,037 4,915 16.32 1,766 16.11 0.0041
2021-11-12 2021-09-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 30,122 17,383 136.45 1,521 136.18 0.0039
2021-08-11 2021-06-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 12,739 -3,167 -19.91 644 -19.90 0.0017
2021-05-13 2021-03-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 15,906 -2,233 -12.31 804 -12.23 0.0023
2021-02-11 2020-12-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 18,139 -556 -2.97 916 -3.07 0.0027
2020-11-12 2020-09-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 18,695 3,042 19.43 945 19.47 0.0032
2020-10-22 2020-06-30 13F/A-1 ISHS LIQUIDITY INCM ETF COMMON 46434V878 15,653 15,653 791 0.0030
2020-08-14 2020-06-30 13F ISHS LIQUIDITY INCM ETF ETF - E 46434V878 8,374 8,374 421 834.3264
2020-05-14 2020-03-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 0 -21,485 -100.00 0 -100.00
2020-02-14 2019-12-31 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 21,485 1,435 7.16 1,081 7.03 0.0039
2019-11-14 2019-09-30 13F ISHS LIQUIDITY INCM ETF COMMON 46434V878 20,050 20,050 1,010 0.0040
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.