iShares Trust - iShares Core 1-5 Year USD Bond ETF
US ˙ NasdaqGM ˙ US46432F8591

SecurityISTB / iShares Trust - iShares Core 1-5 Year USD Bond ETF
InstitutionJohnson Financial Group, Inc.
Latest Disclosed Ownership559,017 shares
Latest Disclosed Value $ 27,089,980
Johnson Financial Group, Inc. reports 8.28% increase in ownership of ISTB / iShares Trust - iShares Core 1-5 Year USD Bond ETF

On May 7, 2026 - Johnson Financial Group, Inc. filed a 13F-HR form disclosing ownership of 559,017 shares of iShares Trust - iShares Core 1-5 Year USD Bond ETF (US:ISTB) valued at $27,089,964 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 516,266 shares of iShares Trust - iShares Core 1-5 Year USD Bond ETF. This represents a change in shares of 8.28% during the quarter. The current value of the position is $26,855,177 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)
2026-05-07 2026-03-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 559,017 42,751 8.28 27,090 7.64 0.7025
2026-02-12 2025-12-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 516,266 55,318 12.00 25,168 11.79 0.9421
2025-11-13 2025-09-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 460,948 51,171 12.49 22,513 12.93 0.8448
2025-08-13 2025-06-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 409,777 68,169 19.96 19,936 20.70 0.8971
2025-05-15 2025-03-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 341,608 8,164 2.45 16,517 3.13 0.8083
2025-02-14 2024-12-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 333,444 -66,098 -16.54 16,015 -17.66 0.7572
2024-11-13 2024-09-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 399,542 16,336 4.26 19,450 7.15 0.8885
2024-08-14 2024-06-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 383,206 119,195 45.15 18,152 44.94 0.8797
2024-05-14 2024-03-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 264,011 226,501 603.84 12,525 602.41 0.6739
2024-02-09 2023-12-31 13F/A-1 ISHARES TR CORE 1 5 YR USD 46432F859 37,510 -62,168 -62.37 1,784 -61.43 0.0976
2024-02-09 2023-12-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 37,510 -62,168 1,784 0.0588
2023-11-14 2023-09-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 99,678 6,843 7.37 4,623 6.79 0.3213
2023-08-14 2023-06-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 92,835 16,515 21.64 4,330 20.32 0.2994
2023-05-12 2023-03-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 76,320 9,491 14.20 3,599 15.95 0.2564
2023-02-13 2022-12-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 66,829 1,915 2.95 3,104 3.88 0.2460
2022-11-14 2022-09-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 64,914 -4,292 -6.20 2,987 -8.96 0.2755
2022-08-15 2022-06-30 13F ISHARES TR CORE 1 5 YR USD 46432F859 69,206 25,957 60.02 3,281 56.54 0.2350
2022-05-16 2022-03-31 13F ISHARES TR CORE 1 5 YR USD 46432F859 43,249 43,249 2,096 0.1481
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.